Wullimann Mario F
Graduate School of Systemic Neurosciences and Department of Biology II, Ludwig-Maximilians Universität Munich, D-82152 Planegg, Germany.
J Comp Neurol. 2017 Apr 15;525(6):1509-1513. doi: 10.1002/cne.24127. Epub 2016 Nov 3.
The quadripartite model of the telencephalic pallium of amniotes offered by the Puelles school includes a medial, dorsal, lateral, and ventral pallium. Watson and Puelles ([2016] J. Comp. Neurol. this issue) now newly propose that the mammalian ventral pallium gives rise not only to all of the pallial amygdala but also to the olfactory cortex, which hitherto was considered to arise from the lateral pallium. Thus, the region of the lateral pallium was misidentified in the quadripartite model, as the designated histogenetic unit gives rise to the insular cortex/claustrum and should therefore be considered a most ventrolateral part of the dorsal pallium (its ventrolateral subdivision). The mesopallium of birds then is the homologue of this ventrolateral dorsal pallial part, not of the classic lateral pallium. The region designated as the ventral pallium in the initial quadripartite model should therefore be divided in the new Watson/Puelles model into a smaller ventral pallium and a lateral pallium. J. Comp. Neurol. 525:1509-1513, 2017. © 2016 Wiley Periodicals, Inc.
普列尔斯学派提出的羊膜动物端脑皮质的四分模型包括内侧皮质、背侧皮质、外侧皮质和腹侧皮质。沃森和普列尔斯（[2016年]《比较神经学杂志》本期）现在新提出，哺乳动物的腹侧皮质不仅产生所有的杏仁核皮质，还产生嗅觉皮质，而嗅觉皮质迄今为止被认为是由外侧皮质产生的。因此，在四分模型中，外侧皮质区域被错误识别，因为指定的组织发生单位产生岛叶皮质/屏状核，因此应被视为背侧皮质最腹外侧的部分（其腹外侧亚区）。鸟类的中脑皮质则是这个腹外侧背侧皮质部分的同源物，而不是经典外侧皮质的同源物。因此，在最初的四分模型中被指定为腹侧皮质的区域，在新的沃森/普列尔斯模型中应分为一个较小的腹侧皮质和一个外侧皮质。《比较神经学杂志》525:1509 - 1513，2017年。©2016威利期刊公司。
