Leonardo's drawing of the optic nerves and chiasm and of cranial nerves. Weimar, Schloss Museum. Further, by performing what has been defined as the first neurophysiological experiment after Galen, Leonardo observed that frogs survive decapitation for a few hours, whereas they die immediately after...
Sketch of human heart. Hand drawn anatomical boho style drawing for print t-shirt card poster. Contemporary patch element sticker.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为
Loukas M, El-Sedfy A, Tubbs RS, Wartman C (2007) Jules Germain Cloquet (1790–1883)–drawing master and anatomist. Am Surgeon 73(11):1169–1172 Article PubMed Google Scholar Malenfant J, Robitaille M, Schaefer J, Tubbs RS, Loukas M (2011) Henry Jacob Bigelow (1818–1890): His con...
Figure 4. Drawing of the skeleton of a small hand, characterized by the short metacarpals, flexed into the grip of a paddle rod section of approximately 30 mm diameter (conventional paddle rod). The metacarpophalangeal and interphalangeal flexions are clearly incomplete. For this reason, the J...
(A) Vascularization starts from the cephalic vein, advancing to the right and left vertebral veins, progresses to the heart until the beginning of the pulmonary artery. (B) The contrast penetrated until it fully completed the pulmonary parenchyma. (C) Schematic drawing showing the path of the ...