{"id":21800,"date":"2026-09-18T16:39:31","date_gmt":"2026-09-18T16:39:31","guid":{"rendered":"https:\/\/www.embryo.nl\/en\/?page_id=21800"},"modified":"2026-10-07T15:56:27","modified_gmt":"2026-10-07T15:56:27","slug":"anatomy-or-morphology-that-is-the-question-hamlet","status":"publish","type":"page","link":"https:\/\/www.embryo.nl\/en\/anatomy-or-morphology-that-is-the-question-hamlet\/","title":{"rendered":"MORPHOLOGY OR ANATOMY? THAT IS THE QUESTION, HAMLET"},"content":{"rendered":"\r\n<figure class=\"wp-block-image size-large\"><\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Deep Within? What are we actually talking about when we talk about viscera?\u00a0<\/h3>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<div>\r\n<div>\r\n<p class=\"wp-block-paragraph\">Lecture by Jaap van der Wal\u2014embryologist, physician, and phenomenologist\u2014delivered at the Osteopathy Conference <i>Innovations and Insights into the Visceral System in Osteopathy,<\/i> on September 18, 2026. On this page, the lecture is presented in a comprehensive web layout, with the original slides displayed alongside the accompanying text.<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image1.png\" alt=\"Slide 1 \u2013 READ MORE\" \/><br \/>Just to clarify: I will be referring to a number of articles. The PowerPoint presentation that you have received\u2014or will receive\u2014from the conference organizers contains links to those articles and to my website, www.embryo.nl. They are always available in three languages.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image2.png\" alt=\"Slide 2 \u2013 DEEP WITHIN?\" \/>\r\n<figcaption class=\"wp-element-caption\"><strong>DEEP WITHIN?<\/strong><\/figcaption>\r\nJust to set the record straight, and for those who don\u2019t know me: I am more or less \u201cregular\u201d physician, anatomist, and embryologist. Jaap van der Wal, teacher and researcher for more than 53 years. I am not an osteopath, so therefore all the more I honored that Ren\u00e9 Zweedijk has asked me to open this conference on the \u201cvisceral system\u201d with some reflections on the theme. He certainly did so in part because I serve already for many years as an instructor in phenomenological human biology and embryology in the Pro Osteo training program. I warned him, a phenomenological view on the theme is what I have to offer. So, fasten your seat belts<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image4.png\" alt=\"Slide 3 \u2013 QUESTION MARKS)\" \/>\r\n\r\n<strong>QUESTION MARKS<\/strong><br \/>In medically oriented symposia, anatomy is often given the first word. After all, anatomy remains the foundation in the medical field: that\u2019s where we always begin. Yet I am frequently confronted with the prejudice that \u201canatomy is now sufficiently well understood; surely there\u2019s nothing new left to add.\u201d Well, then you\u2019ve come to the wrong place with this rebellious anatomist. Reductionist mainstream anatomy is in urgent need of broadening the view and of complementarity. My contribution to 21st-century anatomy is the development of a \u201cphenomenological anatomy\u201d. So, fasten your seatbelts.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image6.jpeg\" alt=\"Slide 4 \u2013 BIRTH OF A MINDSET\" \/>\r\n<figcaption class=\"wp-element-caption\"><strong>BIRTH OF A MINDSET<\/strong><\/figcaption>\r\nPerhaps you found it strange that the title of my lecture is the question: \u201cWhat are we actually talking about when we talk about viscera?\u201d That seems like an unusual question for an anatomist, isn\u2019t it?. Well, I no longer believe in anatomy all that much. Don\u2019t worry. I still immensely admire the 16th-century geniuses like Vesalius who paved the way for us as to the \u2018anatomical mindset\u2019 i.e. the modern scientific perspective of Object Awareness (Gegenstandbewusstsein). That anatomical mindset has brought us a lot over the past four centuries, but is also increasingly becoming an obstacle to understand what a human being essentially is.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image7.png\" alt=\"Slide 5 \u2013 LOST MORTALITY I am, in a sense, an anatomist against my will. Classical Vesalian anatomy has turned out to be a half-truth. It ultimately led to the modern dogma or paradigm that a human being is \u201cnothing \u201cbut\u201d his\/her physical substrate. Everything that could be attributed to \u2018soul or spirit\u2019 in past centuries has been lost in the modern reductionist \u201cnothing-but-ism\u201d of neurogenetic determinism. In my view, we\u2019ve lost something along the way due to anatomy. Our body has become an inanimate substrate, and our mind has degenerated into the brain as story-telling chatterbox. We are no longer a stereo of mind and body, and of \u201csoul\u201d and \u201cspirit\u201d; all that remains is that multi-interpretable concept of \u201cmind\u201d\u2014a sort of catch-all term for consciousness, spirit, neural circuitry, and the brain.\" \/>\r\n\r\n<strong>LOST MORTALITY<\/strong><br \/>I am, in a sense, an anatomist against my will. Classical Vesalian anatomy has turned out to be a half-truth. It ultimately led to the modern dogma or paradigm that a human being is \u201cnothing \u201cbut\u201d his\/her physical substrate. Everything that could be attributed to \u2018soul or spirit\u2019 in past centuries has been lost in the modern reductionist \u201cnothing-but-ism\u201d of neurogenetic determinism. In my view, we\u2019ve lost something along the way due to anatomy. Our body has become an inanimate substrate, and our mind has degenerated into the brain as story-telling chatterbox. We are no longer a stereo of mind and body, and of \u201csoul\u201d and \u201cspirit\u201d; all that remains is that multi-interpretable concept of \u201cmind\u201d\u2014a sort of catch-all term for consciousness, spirit, neural circuitry, and the brain.<\/figure>\r\n<ul>\r\n<li><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-21840 alignnone\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image11-1-300x225.png\" alt=\"\" width=\"563\" height=\"422\" srcset=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image11-1-300x225.png 300w, https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image11-1-1024x768.png 1024w, https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image11-1-768x576.png 768w, https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image11-1-1536x1152.png 1536w, https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image11-1-2048x1536.png 2048w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><br \/><strong>IN BETWEEN<\/strong><br \/>Here you see me positioned between two symbols of those scientific fields I am expected to represent. To my right is a cabinet containing skulls, and to my left is a diagram of the human embryo that I drew by hand. In my right ear, I constantly hear the message of the \u201cbuilding-block doctrine\u201d paradigm that came along with the anatomical mindset. For 40 years, I taught this to medical students with great enthusiasm. I was even required to teach it. The anatomy instructor must teach that the human body is composed of the parts\u2014the organs, the tissues (and even the cells)\u2014into which he or she has analyzed the body. This analysis is theoretical and philosophical, based on the literal analysis of anatomical dissection. Taking apart, disturbing the continuity, separating, distinguishing, and thus arriving at the conclusion that the whole is composed of the parts. Anatomy textbooks and atlases are still organized according to this pattern. We start with the skeleton, add ligaments, muscles, and joints, then organs, blood vessels, nerves, a brain\u2014and voil\u00e0: Jaap van der Wal. The building-block doctrine, however, no matter how convincingly presented, is NOT A FACT; it is an interpretation. There exists another way to look at it. That\u2019s what the human embryo whispers into my left ear.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image13.png\" alt=\"Slide 8 \u2013 START AS A CELL\" \/><strong>START AS A CELL?<\/strong><br \/>The embryo tells a completely different story. The other half of the truth? Anatomy is about being (what it looks like, how it\u2019s put together); the embryo is about becoming. How, then, does the body come into being? Is it built up from elements? In the beginning, there is the zygote, which is still (and incorrectly!) referred to as \u201cthe fertilized egg\u201d by the majority of human biologists. A single cell, then. And through a process of nearly endless multiplication, so is the main stream interpretation, that single cell gives rise to more and more cells, which organize themselves into organs, and thus the body\u2014the whole\u2014emerges from the parts: like every living being, the human is made up of cells. The centrifugal model. We stem from the zygote, stem from the body.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image15.png\" alt=\"Slide 9 \u2013 TEDTALK\" \/><strong>TEDTALK<\/strong><br \/>That\u2019s not true. Or at least, it is one way to understand the embryo. There is another possibility to interpret. That zygote is not a cell. A cell is a particle of life, a part of a larger whole i.c. an organism. Well, the zygote is a whole; it is a single-celled human organism. That is how \u201clife\u2019 has begun (if it has begun?). As unicellular organisme, not with cells, Conception is a metamorphosis: from cell to organism, from particle to whole. An impressive example of misleading homology: the zygote resembles a cell but is not one. It is the single-celled human body. And starts to be divided, suborganized into cells, the zygote is a whole that breaks down into parts\u2014cells. Those cells differentiate, and organs and tissues emerge, but the whole remains intact. In Cartesian terms, that whole is an imponderable entity, not tangible or measurably present, but, over time, the reality that holds the parts\u2014the cells\u2014together.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image17.png\" alt=\"Slide 10 \u2013 AUTOPOIESE\" \/><br \/><strong>AUTOPOIESIS<\/strong><br \/>Living beings are not merely anatomy in function. Living beings emerge over time. An organism\u2014including our own body\u2014is a process, growing, flourishing, and differentiating throughout a lifetime, and thereby emerging. An embryo is not a \u201cnot-yet-human\u201d or an incomplete being. The frog does not emerge from the tadpole. The tadpole, too, is a frog\u2014but in a tadpole-like way. And so the embryo taught me, that we do not come OUT of but THROUGH our bodies. \u201cWe are bees and our body is a honeycomb\u201d says Rumi \u201cWe made the body, cell by cell we made it\u201d. Every living being is autopoiesis; it brings itself into being and actively sustains itself, even when supposedly \u201cfully grown.\u201d I quote Holdrege: \u201cWe just need to thoughtfully follow the process itself, and we see everywhere in organic life &#8220;being-at-work. Once we realize the activity-nature of a developing organism, we can see that the mature organism is also being-at- work i.e. a process in time? Read more.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image18.png\" alt=\"Slide 11 \u2013 NOT MACHINE\" \/><strong>NOT MACHINES<\/strong><br \/>Anatomy destroys more than you may like, is my slogan. Anatomist create machinelike bodies. We are NOT machines. Machines are systems composed of elements, assembled (by a human or another machine). Once the construction is complete, the machine begins to function. Not so in biology. In its embryonic and evolutionary development, a given organism is functional, from the very beginning. As living beings, we are never \u201cfinished\u201d so that we can begin to function. Organisms also do not wear out; they age. \u201cUse it or lose it\u201d is the principle. Are there perhaps two ways of being \u201cspirit in a body\u201d? And is your Triune Man a representation of that? On the one hand \u201cDie leibschaffende Seele\u201d\u2014as it\u2019s called in German\u2014the agency that shapes and sustains the body (autopoiesis); on the other hand, the soul, the spirit that comes to consciousness and emergence through this body.?<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image20.png\" alt=\"Slide 12 \u2013 DR TOD\" \/>\r\n<figcaption class=\"wp-element-caption\"><strong>DR TOD<\/strong><\/figcaption>\r\nOnly a dead human body is \u2018pure anatomy\u2019. It is that image of human that in recent decades, has been so vividly imprinted on the minds of so many by Gunter von Hagens through his \u201cK\u00f6rperwelten\u201d exhibitions. The living body is not synonymous with the anatomical body. The moral and ethical consequence therefore is this: we are not the product of the body or of a specific organ (i.c. the brain), but we emerge through that body and through that brain. Again: Two ways to be a mind in s body?<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image22.png\" alt=\"Slide 13 \u2013 M = M.M &amp; M\" \/><br \/><strong>ANATOMY OR MORPHOLOGY?<\/strong><br \/>The so-called \u2018Triune Man (human) is the fundamental principle of osteopathy (that\u2019s how I understand it). Anatomy or Morphology? Before I met Osteopathy in my career I met the anthroposophy (Rudolf Steiner). Like osteopathy anthroposophy assumes that we not are merely physical beings, but that something \u2018else\u2019 manifests within us and through us, call it soul or mind. Anthroposophy also has a kind of \u201cthreefoldness\u201d of the body as a central theme. Threefoldness for me is the logical consequence of the concept that humans as living beings are of spirit and body. Andrew Taylor Still summarizes it, in my view, as follows: Man (the human) is Mind, Motion, Matter. In this pattern motion apparently serves as interface between the spiritual\u2014that is, the non-physical\u2014and the physical or anatomical dimension. It became increasingly clear to me: if we are beings of spirit and body, then kind of threefoldness must necessarily be the manifestation of that reality.\r\n\r\n<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image24.png\" alt=\"Slide 14 \u2013 KAISER\" \/>\r\n<figcaption class=\"wp-element-caption\"><strong>SOUL IS &#8216;EVERYWHERE&#8217;<\/strong><\/figcaption>\r\nNB I won&#8217;t go into detail here about the fact that the terminology and conceptual framework surrounding &#8220;triune&#8221; has various interpretations. For more on this, read an article by A.K Kaiser in Osteopatisches Medizin.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image26.png\" alt=\"Slide 15 \u2013 ROHEN\" \/><strong>J.W. ROHEN TRIPARTITION OR THREEFOLDNESS?<\/strong><br \/>Is \u201cTriune\u201d really a tripartition, a threefold division? Before you become aware, you\u2019ll find yourself thinking in terms of parts and organs again. And\u2026 systems. And start to pose the question Where is soul or mind located? Is soul located in the body or happening in and through the body? Anthroposophists do tend to lean a bit towards tripartition anatomy. Rohen mentions for example the sensory-nervous system, the rhythmic system and the metabolic system. In my view threefoldness cannot be anatomy, but MUST be (process) morphology. A formative principle that permeates the entire body in all directions and domains. Later on in my career I met Polarity Medicine (Randolph Stone)\u2014third time\u2019s the charm isn\u2019t it?\u2014, and the I finally gained the enriching insight that it is not about a duality of mind and body, as I believe has been wrongly attributed to Descartes, but about polarity. Polarity is not duality; polarity is a unity of two and, as such, the absolute necessity of a trinity. What happens if you view mind and body as polarity? Polarity is inconceivable without a center, an \u201cinter-esse,\u201d an \u201cIn between.\u201d So it\u2019s not 1-2-3; it\u2019s One, and from there the Two differentiates, and the poles create the Third (not three!)d. Not three systems or three instances of the same thing, but an entirely different principle. Mind and Body are One: It\u2019s not either-or; it\u2019s both-and, and more: it\u2019s neither-nor.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image28.png\" alt=\"Slide 16 \u2013 PAUSE\" \/>\r\n<figcaption class=\"wp-element-caption\"><strong>ANATOMY, A DEAD END?<\/strong><\/figcaption>\r\nVesaliustreet, a dead end? Before I go any further, I want to go back to the beginning: Viscera, visceral system, what are we actually talking about? There was another term that caught my attention in the title of the conference. It is \u201cDeep Within.\u201d Deep in there, in that body? In Dutch and German viscera are indicated as Ingewanden. Guts is a poor \u2018translation\u2019 of that. Are ther more organs that deserve the term \u2018viscera\u2019 than the guts? Heart? Lungs? Kidneys? Ingewanden means literally Inside Wall. But is \u2018inside\u2019 the same as \u2018interior\u2019 or \u201c(deep) within\u201d? Does the anatomical body have an interior? My living body, the body that I am, certainly has an inner dimension. Anatomists often say they \u201copen bodies\u2019. Do they then come onto my Innerness? Of course not. My inner is only experienceable by me, no one else can experience how it is to be IN this body of mine. Is there an \u201cinside\u201d or \u2018inner\u2019 in those zombie-like, shuffling, running, card-playing, yes, even copulating bodies that the genius of Gunter von Hagens has brought to life? Is in there room for something like a soul? Can a soul happen or exist in such a body? Is my Inner located? Is viscera synonymous with internal organs? Something doesn\u2019t quite sit right. Let us search for the \u2018Deep Within\u2019,<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image30.png\" alt=\"Slide 17 \u2013 VAN 1,2 NAAR 3\" \/><strong>FROM ONE, TWO .. TO THREE<\/strong><br \/>There is currently a great deal of commotion and excitement in the world of embryology. Enormous strides have been made in the creation of artificial embryos. The breakthrough was the ability to induce the gastrulation process\u2014that is, the formation of the three-layered embryo\u2014in humans during the third week of development. So far, extrauterine embryos have not been cultured beyond the two-week stage. The rather primitive ethical consideration was that in the third week, with organ formation, the possibility of a nervous system also arose, and with it, the potential for pain sensation. So, before the third week the embryo does not heave an innerness, no dimension of organs?<br \/><br \/>How do they create such an artificial embryo? These days, skin cells can be \u201creprogrammed\u201d into stem cells. Those stem cells are placed together in a petri dish, along with certain so-called epigenetic factors and are then sort of centrifuged. The cells begin to stick together, forming a clump of cells that\u2014initially to everyone\u2019s surprise\u2014begins to \u201cgastrulate\u201d into a three-layered embryo. And that\u2019s the bare minimum needed to form a human body. See? We can do it, too. Implicitly, such procedures seem to confirm the assumption that the morula is composed of, the product of cells. And see, now we even can \u201cmake\u2019 a trilaminar embryo\u2019s. An unsuspecting osteopath might say: see, there\u2019s the Triune Man. Nothing could be further from the truth.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image32.png\" alt=\"Slide 18 \u2013 FORM PROCESS POLE\" \/><strong>FORM POLE versus PROCESS POLE<\/strong><br \/>In the embryology classes I have the privilege of teaching here, I demonstrate something different. This duality of mind and body \u2014this polarity but therefore also this threefoldness\u2014emerges across more than eight bodily dimensions. There isn\u2019t here enough time here to explain and describe it all in detail. Ultimately the polarity and tripartition, also the Triune Man turn out to be not an anatomical or photographic principle, but a holographic one. Of course, there is an \u2018outside\u2019 and an \u2018inside\u2019 (with parietal and visceral), but even before that, there is also a craniosacral dimension and, preceding that, a dorsoventral bodily dimension. There is also head versus limbs, but the head is also the polarity of the pelvis. And there is always an \u2018in between\u2019. Soul and spirit seem to be able to be everywhere!|<br \/><br \/><strong>BTW<\/strong><br \/>For many people today, that last point is unacceptable. In the mainstream view of humanity, the brain is still the last refuge (hiding place) offered to the soul. The soul has been reduced to consciousness, and consciousness has been reduced to the head and thought; and so, today, the soul has been narrowed down to the brain and its neural connections. The condition for a matter (the brain) is confused with the matter itself (the soul), as often happens in reductionist mainstream biology. We come from the brain and no longer through the brain. Yet no one\u2014absolutely no one\u2014can demonstrate how a ponderable, material organ could possibly produce something as imponderable as mind or consciousness. Because soul, mind and consciousness are (entirely private) experiences, not objectively observable. They only are \u2018reality\u2019 in the primary body that we are, in the secondary body the body that we have, such qualities cannot exist, it is inanimate.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<ul>\r\n<li>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-21850\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image30-1-300x225.png\" alt=\"\" width=\"400\" height=\"300\" srcset=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image30-1-300x225.png 300w, https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image30-1-1024x768.png 1024w, https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image30-1-768x576.png 768w, https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image30-1-1536x1152.png 1536w, https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image30-1-2048x1536.png 2048w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><br \/><strong>FROM ONE, TWO.. TO THE THIRD<\/strong><br \/>So what about the three-layer structure of the third-week embryo? As long as the embryo has not differentiated into a three-layered germ disc, human existence, a human body, and a human organism are not possible. There are no human beings composed solely of epiblast and hypoblast (i.e., ectoderm and endoderm). This is valid for all animal or mammal life: there is Innerness: anatomically, physiologically and psychologically. As you undoubtedly know, the mesoderm is also necessary for being human. But a simple threepartion is a matter of anatomy, not a Triune Human.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image35-1.png\" alt=\"Slide 20 \u2013 GERM LAYERS\" \/><br \/><strong>GERM LAYERS ,BUILDING BLOCKS?<\/strong><br \/>In the third week, a third layer\u2014the <del>mesoderm<\/del>\u2014forms through the process known as gastrulation. Erich Blechschmidt was the first\u2014and so far the only\u2014embryologist to argue that we should stop referring to three germ layers as if they were three equivalents. Yet every embryology textbook still ends with a chapter on the derivatives: which organs and which tissues originate from which germ layer? This has become impractical, because every organ contains elements from at least two germ layers,. It also is has proven to be impossible to assign each organ one-to-one to a specific germ layer. But as a mindset, it still lingers in our minds: the body is composed of three germ layers.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image37.png\" alt=\"Slide 21 \u2013 INNEGEWEBE\" \/><strong>THE INER TISSUE. FASCIA?<\/strong><br \/>As embryological phenomenologist, I see something entirely different\u2014and so did Blechschmidt. He said that you can indeed, and quite rightly, regard the epiblast and hypoblast (ectoderm and endoderm) as epithelium. Layers, boundary layers, limiting tissues. Walls! Between them, a completely different \u201cthird\u201d dimension emerges: the Innegewebe. Inner tissue. Interiority, the center, the in-between. Medium. An interior bounded by two walls. The essential core of animal organization (note that the word *anima* also means \u201csoul\u201d) is that innerness of the meso. No meso, no inner, no animal. Mesoderm (\u201cderm\u201d means skin) is a nonsensical concept. Two layers, two walls, are enough; the third dimension\u2014the middle\u2014is something else. That is where our inner life comes from. Not mesoderm, but \u201cmeso\u201d. This is mesenchyme, the intermediate, the mediating, the in-between. This is fascia, this is \u201cfabric,\u201d this is our inner self: cells, fibers, interstitium, and (do not forget!) blood (capillaries). Blood is \u2018everywhereness\u2019. That is what we need for soul?<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image39.png\" alt=\"Slide 22 \u2013 FABRIC\" \/><strong>&#8216;FABRIC&#8217; OF FABRICA?<\/strong><br \/>I believe that the mesenchyme is the \u201cfabric\u201d and the inner of the body. I call it the fascia in broader sense. It is an inner matrix into which the organs are woven and embroidered and within which they find their environment and means of communication. It is through this fascia, this matrix, that the embryo organizes itself via all kinds of biochemical indicators and factors. Isn\u2019t it remarkable that Andrew Taylor Still also does not localize the human soul (that would be typical anatomical thinking: the soul does not \u201creside\u201d anywhere), but rather states &#8220;The soul of man, with all the\u00a0streams of pure living water, seems to dwell in the fascia of\u00a0his body\u201c?<br \/><br \/>Vesalius and the anatomists gave us the *fabrica* (the factory, the building, the construct). That actually is the title of Vesalius\u2019s first magnificent work: *De fabrica humani corporis*. And, of course, one can think through and analyze this from the conceptual perspective of \u201cfascia in a broader sense.\u201d Of course inner organs differentiate in the inner: Muscles, bones, heart and blood vessels, even a fascial system can be postulated and \u2018constructed\u2019. Last year, a group of die-hard anatomists within the Fascia Research Society defined fascia \u201cin a narrower sense\u201d: a fascial system of connective tissue layers and continuity throughout the body, with the functional capacity to connect and transmit force, as well as to create space through sliding and movement. And where was that published? In the *Journal of Anatomy*. Thus, within the musculoskeletal system, a \u201cfascia man\u201d now was conceived and constructed to stand between Vesalius\u2019s \u201cskeleton man\u201d and \u201cmuscle man\u201d. My slogan always was \u201cThe Vesalian \u2018muscle man\u2019 is an anatomical artifact\u201d. So is the fascial system.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image41.png\" alt=\"Slide 23 \u2013 FABRIC OR FABRICA\" \/>\r\n<figcaption class=\"wp-element-caption\"><strong>&#8216;FABRIC&#8217; OR FABRICA?<\/strong><\/figcaption>\r\nIs our Inner tissue, a system or a domain? Jane Stark, a well-known philosopher of osteopathy, said to me, \u201cThe folks in the fascia research community are always talking about fibers; where\u2019s the fluid, where\u2019s the space?\u201d Well, then read the masterful article by John Sharkey\u2014my friend and colleague\u2014who, together with Karen Kirkness, proposes that fascia functions as a stochastic morphogenetic field rather than as a discrete anatomical system.\u201d \u201cFascia, the tissue of water\u201d, he calls it. Fascia forms a fluid, body-wide continuity that surrounds, permeates, and connects all the body\u2019s tissues. The so-called body cavities are not anatomical cavities as cavum oris or your gut tubes lined up wit epithelium, it are intrinsic permanent activities of the \u2018meso\u2019, creating connection (contiguity) as well as space to move Once again: triuness (trinity) is more about (morphogenetic) fields and domains than about (discrete) anatomy.<br \/><br \/>First and foremost, the fascia is our inner self, our innermost being. We all know that there must be something living within an animal that we recognize in ourselves as our inner self. And that inner self is not revealed on the dissection table; that inner self can only be experienced in an animated, living being. We have two bodies. The primary body of the first person\u2014the reality that exists in my life\u2014is the body with an inner self, with a soul. And that other reality, the secondary reality\u2014the body of the third person\u2014is that of the K\u00f6rperwelten (body worlds) . And while one fits into the other, the reverse is not true. When we reduce our physicality to von Hagens\u2019 anatomy, the soul must inevitably give way.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image43.png\" alt=\"Slide 24 \u2013 PARIETAL AND VISCERAL\" \/><strong>PARIETAL AND VISCERAL<\/strong><br \/>So, it is not your viscera that constitute the inner self or the inside. The average person always thinks that when you open up the body in the dissection room, you\u2019re going from the outside to inside. That\u2019s not the case. Our exterior\u2014the ectoderm\u2014has become, in addition to the nervous system and everything associated with it, the parietal domain or \u2018outside\u2019 (wall), that interacts with the outside world through perception and conscious action. And when you go inward, you pass through the inner realm and arrive at the other outer wall\u2014and that is the viscera. Actually you go from the outside to another body wall, another outside, but anatomically on the inside. Embarrassing? The visceral domain where, through metabolism, we unconsciously and intimately interact with the outside world. That \u201cinside,\u201d is, in principle, something different from \u201cinnerness.\u201d And within that morphological Inner, no one else can be there but you. It is the substrate for your inner Self, not synonymous. Interstitium, blood, everywhereness.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image45.png\" alt=\"Slide 25 \u2013 RUMI\" \/><strong>MY INNER. FIRST PERSON REALITY<\/strong><br \/>If, as an osteopath, you truly take as your starting point the mortal human being\u2014soul and body\u2014then you must also take Rumi\u2019s words seriously: \u201cStudy me as much as you like; you will not know me, for I differ in a hundred ways from what you think you see in me. Place yourself behind my eyes and see me as I see myself, for I have chosen to dwell in a place you cannot see\u201d.<br \/><br \/>For me visceral is a body domain, polarity of the parietal body (as explained above). The visceral system for my would be \u201cthe endoderm and all its derivates\u201d (like liver and glands). Visceral system therefore is a morphological-physiological entity. Anatomically maybe to be categorized as inside or innermost (deep within) but not as Inner. If you consider all organs that are located \u2018deep within\u2019 then you deal with an anatomical category. I saw that (at least according to Google\u2014and as you know, AI can make mistakes) in osteopathy, for example the urinary tract and gonads are also considered viscera. I wouldn\u2019t classify them that way. For example, in \u201cmy\u201d morphology, I think the kidneys are more \u2018meso-linked\u2019, the brains of our physiological Inner, rather than viscera. The Greeks considered everything below the diaphragm to be viscera (splanchnicus) and did not directly count the kidneys, heart, and lungs among them. After all, you also have to take into account where the viscera are located from the perspective of the Triune Man. Triunity is everywhere. The viscera in the pelvis are of a different order than those in the abdomen or those in the thorax. And there is also such a thing as the anterior intestine, the middle intestine, and the posterior intestine, again a threefoldness (this time a craniocaudal one)..\u00a0<br \/><br \/>I hope I did not embarrass you too much with this more theoretical and philosophical reflection on the item of this conference. Fortunately, I found in the same Google text that an important nuance should be noted, namely \u201cthat in osteopathy, the visceral system is not a strictly defined anatomical organ category.\u201d<br \/>Thank goodness\u2014Triuness is not anatomy.<br \/><br \/>What I have told you is not an alternative for anatomy of to \u2018replace\u2019 it. Maybe it is just the other half truth.<br \/><br \/>Last but not least: The content of this lecture has been established without the aid of AI.<\/figure>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong>St Michielsgestel, 18 September 2026<\/strong><\/p>\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>Deep Within? What are we actually talking about when we talk about viscera?\u00a0 Lecture by Jaap van der Wal\u2014embryologist, physician, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"class_list":["post-21800","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MORPHOLOGY OR ANATOMY? THAT IS THE QUESTION, HAMLET<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.embryo.nl\/en\/anatomy-or-morphology-that-is-the-question-hamlet\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:locale:alternate\" content=\"nl_NL\" \/>\n<meta property=\"og:locale:alternate\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MORPHOLOGY OR ANATOMY? THAT IS THE QUESTION, HAMLET\" \/>\n<meta property=\"og:description\" content=\"Deep Within? What are we actually talking about when we talk about viscera?\u00a0 Lecture by Jaap van der Wal\u2014embryologist, physician, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.embryo.nl\/en\/anatomy-or-morphology-that-is-the-question-hamlet\/\" \/>\n<meta property=\"og:site_name\" content=\"The Embryo in us\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/jaapvanderwal01\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-07T15:56:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image1.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"26 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/de\\\/anatomy-or-morphology-that-is-the-question-hamlet\\\/\",\"url\":\"https:\\\/\\\/www.embryo.nl\\\/de\\\/anatomy-or-morphology-that-is-the-question-hamlet\\\/\",\"name\":\"MORPHOLOGY OR ANATOMY? THAT IS THE QUESTION, HAMLET\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/de\\\/anatomy-or-morphology-that-is-the-question-hamlet\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/de\\\/anatomy-or-morphology-that-is-the-question-hamlet\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.embryo.nl\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/image1.png\",\"datePublished\":\"2026-09-18T16:39:31+00:00\",\"dateModified\":\"2026-10-07T15:56:27+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/de\\\/anatomy-or-morphology-that-is-the-question-hamlet\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.embryo.nl\\\/de\\\/anatomy-or-morphology-that-is-the-question-hamlet\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/de\\\/anatomy-or-morphology-that-is-the-question-hamlet\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.embryo.nl\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/image1.png\",\"contentUrl\":\"https:\\\/\\\/www.embryo.nl\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/image1.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/de\\\/anatomy-or-morphology-that-is-the-question-hamlet\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.embryo.nl\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"MORPHOLOGIE ODER ANATOMIE, DAS IST DIE FRAGE, HAMLET\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/#website\",\"url\":\"https:\\\/\\\/www.embryo.nl\\\/\",\"name\":\"The Embryo in us - Embryo in Motion\",\"description\":\"Mind and Body before and after birth\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/#\\\/schema\\\/person\\\/0d402ade5f58756241163dc72bbedbe5\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.embryo.nl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/#\\\/schema\\\/person\\\/0d402ade5f58756241163dc72bbedbe5\",\"name\":\"Jaap van der Wal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/banner-EiB-1-kopie.jpg\",\"url\":\"https:\\\/\\\/www.embryo.nl\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/banner-EiB-1-kopie.jpg\",\"contentUrl\":\"https:\\\/\\\/www.embryo.nl\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/banner-EiB-1-kopie.jpg\",\"width\":872,\"height\":622,\"caption\":\"Jaap van der Wal\"},\"logo\":{\"@id\":\"https:\\\/\\\/www.embryo.nl\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/banner-EiB-1-kopie.jpg\"},\"description\":\"Born 1947. Graduated as a physician in 1973 and received a PHD (specializing in movement sense and fascia) from Maastricht University in the Netherlands in 1988. From 1973-2012 active as associate university professor in human anatomy and embryology. From 1990 founder and leader of the project Dynamension with the objective of spreading understanding of the human embryo based on phenomenological approach. Publishes and gives courses on The Embryo in Us, also called Embryo in Motion: about mind and body, connection between spirituality and science. In addition, specializes in the phenomenology of fascia.\",\"sameAs\":[\"https:\\\/\\\/embryo.nl\",\"https:\\\/\\\/www.facebook.com\\\/jaapvanderwal01\",\"https:\\\/\\\/www.youtube.com\\\/@walembryo\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"MORPHOLOGY OR ANATOMY? THAT IS THE QUESTION, HAMLET","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.embryo.nl\/en\/anatomy-or-morphology-that-is-the-question-hamlet\/","og_locale":"en_US","og_type":"article","og_title":"[:en]MORPHOLOGY OR ANATOMY? THAT IS THE QUESTION, HAMLET[:nl]MORFOLOGIE OF ANATOMIE, DAT IS DE VRAAG, HAMLET[:de]MORPHOLOGIE ODER ANATOMIE, DAS IST DIE FRAGE, HAMLET[:] - The Embryo in us","og_description":"Deep Within? What are we actually talking about when we talk about viscera?\u00a0 Lecture by Jaap van der Wal\u2014embryologist, physician, [&hellip;]","og_url":"https:\/\/www.embryo.nl\/en\/anatomy-or-morphology-that-is-the-question-hamlet\/","og_site_name":"The Embryo in us","article_publisher":"https:\/\/www.facebook.com\/jaapvanderwal01","article_modified_time":"2026-10-07T15:56:27+00:00","og_image":[{"url":"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image1.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"26 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.embryo.nl\/de\/anatomy-or-morphology-that-is-the-question-hamlet\/","url":"https:\/\/www.embryo.nl\/de\/anatomy-or-morphology-that-is-the-question-hamlet\/","name":"MORPHOLOGY OR ANATOMY? THAT IS THE QUESTION, HAMLET","isPartOf":{"@id":"https:\/\/www.embryo.nl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.embryo.nl\/de\/anatomy-or-morphology-that-is-the-question-hamlet\/#primaryimage"},"image":{"@id":"https:\/\/www.embryo.nl\/de\/anatomy-or-morphology-that-is-the-question-hamlet\/#primaryimage"},"thumbnailUrl":"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image1.png","datePublished":"2026-09-18T16:39:31+00:00","dateModified":"2026-10-07T15:56:27+00:00","breadcrumb":{"@id":"https:\/\/www.embryo.nl\/de\/anatomy-or-morphology-that-is-the-question-hamlet\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.embryo.nl\/de\/anatomy-or-morphology-that-is-the-question-hamlet\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.embryo.nl\/de\/anatomy-or-morphology-that-is-the-question-hamlet\/#primaryimage","url":"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image1.png","contentUrl":"https:\/\/www.embryo.nl\/wp-content\/uploads\/2026\/09\/image1.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.embryo.nl\/de\/anatomy-or-morphology-that-is-the-question-hamlet\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.embryo.nl\/en\/"},{"@type":"ListItem","position":2,"name":"MORPHOLOGIE ODER ANATOMIE, DAS IST DIE FRAGE, HAMLET"}]},{"@type":"WebSite","@id":"https:\/\/www.embryo.nl\/#website","url":"https:\/\/www.embryo.nl\/","name":"The Embryo in us - Embryo in Motion","description":"Mind and Body before and after birth","publisher":{"@id":"https:\/\/www.embryo.nl\/#\/schema\/person\/0d402ade5f58756241163dc72bbedbe5"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.embryo.nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/www.embryo.nl\/#\/schema\/person\/0d402ade5f58756241163dc72bbedbe5","name":"Jaap van der Wal","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.embryo.nl\/wp-content\/uploads\/2023\/06\/banner-EiB-1-kopie.jpg","url":"https:\/\/www.embryo.nl\/wp-content\/uploads\/2023\/06\/banner-EiB-1-kopie.jpg","contentUrl":"https:\/\/www.embryo.nl\/wp-content\/uploads\/2023\/06\/banner-EiB-1-kopie.jpg","width":872,"height":622,"caption":"Jaap van der Wal"},"logo":{"@id":"https:\/\/www.embryo.nl\/wp-content\/uploads\/2023\/06\/banner-EiB-1-kopie.jpg"},"description":"Born 1947. Graduated as a physician in 1973 and received a PHD (specializing in movement sense and fascia) from Maastricht University in the Netherlands in 1988. From 1973-2012 active as associate university professor in human anatomy and embryology. From 1990 founder and leader of the project Dynamension with the objective of spreading understanding of the human embryo based on phenomenological approach. Publishes and gives courses on The Embryo in Us, also called Embryo in Motion: about mind and body, connection between spirituality and science. In addition, specializes in the phenomenology of fascia.","sameAs":["https:\/\/embryo.nl","https:\/\/www.facebook.com\/jaapvanderwal01","https:\/\/www.youtube.com\/@walembryo"]}]}},"_links":{"self":[{"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/pages\/21800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/comments?post=21800"}],"version-history":[{"count":64,"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/pages\/21800\/revisions"}],"predecessor-version":[{"id":21933,"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/pages\/21800\/revisions\/21933"}],"wp:attachment":[{"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/media?parent=21800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.embryo.nl\/en\/wp-json\/wp\/v2\/categories?post=21800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}