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Peter M. Lawrence

@PeterMLawrence142,497 subscribers

🧠✍🏻 Certified medical illustrator @barrowneuro

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I’m very excited about this anatomy overlay test print. The final product will have layers of anatomy, from skin down to a midsagittal section through the skull, brain and spine, with labels

I’m very excited about this anatomy overlay test print. The final product will have layers of anatomy, from skin down to a midsagittal section through the skull, brain and spine, with labels

511,438 Aufrufe

The posterior inferior cerebellar artery (PICA) has five segments: P1, anterior medullary: located in front of the medulla (blue) P2, lateral medullary: runs alongside the medulla and ends at the origin of the glossopharyngeal, vagal, and accessory nerves (purple) P3, tonsillomedullary: runs around the caudal half of the cerebellar tonsil (green) P4, telovelotonsillar: runs in the cleft between the tela choroidea and the inferior medullary velum, and the superior pole of the cerebellar tonsil (orange) P5, cortical: distributed to the cerebellar surface (yellow) Illustrated for Michael T. Lawton, MD ‘s 7 Cavernomas #Neuroscience #MedTwitter #NeuroTwitter Oren Gottfried, MD The Innovation | Medicine

The posterior inferior cerebellar artery (PICA) has five segments: P1, anterior medullary: located in front of the medulla (blue) P2, lateral medullary: runs alongside the medulla and ends at the origin of the glossopharyngeal, vagal, and accessory nerves (purple) P3, tonsillomedullary: runs around the caudal half of the cerebellar tonsil (green) P4, telovelotonsillar: runs in the cleft between the tela choroidea and the inferior medullary velum, and the superior pole of the cerebellar tonsil (orange) P5, cortical: distributed to the cerebellar surface (yellow) Illustrated for Michael T. Lawton, MD ‘s 7 Cavernomas #Neuroscience #MedTwitter #NeuroTwitter Oren Gottfried, MD The Innovation | Medicine

41,937 Aufrufe

I had the honor of observing hundreds of original watercolor and airbrush pieces by father & son medical illustrators, Gerhart & Stephan Spitzer. Stephan generously invited me to stay with him and his wife in Frankfurt Germany for a few days. He and his father have produced numerous anatomical and surgical atlases published by Thieme Medical Publishers. His archive contains thousands of beautifully rendered artworks rendered in pen & ink, graphite, watercolor, and many other media. It was such a great opportunity—thank you, Stephan. #medicalillustrator #anatomy

I had the honor of observing hundreds of original watercolor and airbrush pieces by father & son medical illustrators, Gerhart & Stephan Spitzer. Stephan generously invited me to stay with him and his wife in Frankfurt Germany for a few days. He and his father have produced numerous anatomical and surgical atlases published by Thieme Medical Publishers. His archive contains thousands of beautifully rendered artworks rendered in pen & ink, graphite, watercolor, and many other media. It was such a great opportunity—thank you, Stephan. #medicalillustrator #anatomy

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Head & neck anatomy 🧠 #neurotwitter

Head & neck anatomy 🧠 #neurotwitter

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The posterior cerebral artery (PCA) has five segments: P1, pre-communicating segment, originates at the end of the basilar artery & terminates at the posterior communicating artery (green) P2, post-communicating segment, begins after the posterior communicating artery (PCOM) and loops around the midbrain & terminates at the origin of the lateral occipital artery as it enters the quadrigeminal cistern (blue) P3, quadrigeminal segment, which runs through the quadrigeminal cistern in a posteromedial direction (purple) P4, cortical segment, located within the sulci of the occipital lobe (yellow) P5, terminal branches (orange) #neuroeducacion #MedTwitter Oren Gottfried, MD The Innovation | Medicine

The posterior cerebral artery (PCA) has five segments: P1, pre-communicating segment, originates at the end of the basilar artery & terminates at the posterior communicating artery (green) P2, post-communicating segment, begins after the posterior communicating artery (PCOM) and loops around the midbrain & terminates at the origin of the lateral occipital artery as it enters the quadrigeminal cistern (blue) P3, quadrigeminal segment, which runs through the quadrigeminal cistern in a posteromedial direction (purple) P4, cortical segment, located within the sulci of the occipital lobe (yellow) P5, terminal branches (orange) #neuroeducacion #MedTwitter Oren Gottfried, MD The Innovation | Medicine

16,172 Aufrufe

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