Human anatomy, including structure and development and practical considerations . Central gray substance Posterior longitudinalfasciculus Iuuntain decussation f^~-~ Mesial fillet Cerebellar peduncle \ Decussation of cerebellar peduncle Transverse section of dorsal part of mid-brain through lower en<l of inferior colliculi, at level M (Fig. 919)showing nucleus of trochlear nerve, and decussation of cerebellar peduncle. Weigert-Pal staining. X },%.Preparation by Professor Spiller. The substantia nigra is disposed as two irregular crescentic columns of darkgray matter that separate the tegment
Human anatomy, including structure and development and practical considerations . Central gray substance Posterior longitudinalfasciculus Iuuntain decussation f^~-~ Mesial fillet Cerebellar peduncle \ Decussation of cerebellar peduncle Transverse section of dorsal part of mid-brain through lower en<l of inferior colliculi, at level M (Fig. 919)showing nucleus of trochlear nerve, and decussation of cerebellar peduncle. Weigert-Pal staining. X },%.Preparation by Professor Spiller. The substantia nigra is disposed as two irregular crescentic columns of darkgray matter that separate the tegmentum from the crustae of the peduncles. Thesubstance begins below at the upper border of the pons and continues uninterruptedlythrough the length of the mid-brain into the subthalamic region of the diencephalon,where it gradually disappears. The deep color of this tract is due to the conspicuouspigmentation of its numerous ner\e-cells. These cells are of medium size and ofvarious form, spindle-shaped elements, interspersed with some of stellate and a fewof pyramidal form, predom
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Keywords: ., bookauthormc, bookcentury1900, bookdecade1910, booksubjectanatomy
