Druga R, Rokyta R, Benes V
Institute of Anatomy, Medical Faculty, Charles University Prague.
J Hirnforsch. 1990;31(4):487-94.
The distribution of claustral neurons projecting to area 6 on the convexity and medial wall of the hemisphere was studied in four macaque monkeys. In all cases, HRP-positive neurons were found almost throughout the antero-posterior extent of the claustrum in its dorsal half. Following HRP injections in area 6 on the medial wall of the hemisphere most of the labelled neurons were found in the dorsal and dorsolateral portions of the claustrum. After injections in area 6 on the hemispheral convexity, labelled neurons predominated in about the middle third of the vertical extent of the claustrum. Perikaryal polymorphism and considerable differences in perikaryal size are features characteristic of claustral neurons projecting to area 6. There is a preponderance of labelled neurons whose perikarya are noted for their multipolar or pyramidal (triangular) shape. Oval and spindle-shaped neurons were found less frequently. The size of the perikarya ranged from 11 to 26 microns while most of the labelled neurons had perikarya ranging form 14 to 18 microns in size.
在四只猕猴中研究了投射到半球凸面和内侧壁6区的屏状核神经元的分布。在所有情况下，几乎在屏状核背侧半部的前后范围内都发现了HRP阳性神经元。在半球内侧壁6区注射HRP后，大多数标记神经元位于屏状核的背侧和背外侧部分。在半球凸面6区注射后，标记神经元主要集中在屏状核垂直范围的中间三分之一左右。投射到6区的屏状核神经元的特征是核周多形性和核周大小存在显著差异。标记神经元中，核周呈多极或锥体形（三角形）的占多数。椭圆形和梭形神经元较少见。核周大小范围为11至26微米，而大多数标记神经元的核周大小在14至18微米之间。
