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Mesencephalic flexture11/13/2022 ![]() (Herbert Vincent), 1869-1940 Rand, Herbert W. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work. A is an early stage, dorsal aspect, B the brain of a three-weeks embryo in lateral aspect, C that of an eight-week embryo in lateral aspect. 449.-Three stages-A, B, and C-in the development of the human brain, showing the brain vesicles and flexures. OLFACTORY LOBE PONTINE FLEXURE CERVICAL FLEXURE SPINAL CORD A. MESENCEPHALON EPIPHYSIS DIENCEPHALON TELENCEPHALON METENCEPHAUON YELENCEPHALON. This image could have imperfections as it’s either historical or reportage. Alamy charges you a fee for access to the high resolution copy of the image. The mesencephalon, which gives rise to oculomotor (III) and trochlear (IV) cranial nerves, contains the mesencephalic aqueduct. The tissue was transplanted into the striatum with minimal clinical improvement, at least in the patients. This image is a public domain image, which means either that copyright has expired in the image or the copyright holder has waived their copyright. Clinical trials using fetal ventral mesencephalic (VM) tissue began in the late 1980s in Mexico ( Madrazo et al., 1988) and Sweden ( Lindvall et al., 1989) with tissue from 1214week- and 68-week-old fetuses/embryos, respectively. ![]()
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