猪中脑中央灰质和中缝背核向大脑皮质的投射

CORTICAL PROJECTIONS OF THE CENTRAL GRAY MATTER OF THE MESENCEPHALON AND THE DORSAL RAPHE NUCLEUS IN PIGLETS

用辣根过氧化物酶法研究了２０头仔猪中脑中央灰质和中缝背核向大脑皮质的投射。结果表明，中脑中央灰质和中缝背核投射至广泛的新皮质区，包括十字前回和后回、冠状回、缘回、外缘回、薛氏回和外薛氏回。

Cortical projections of the central gray matter(CGM)of the mesencephalon andthe dorsal raphe nucleus(DRN) in piglets were investigated by retrograde transport ofhorseradish peroxidase.The results show that the CGM and DRN project to broad neoco-rtical regions,including the precruciate, postcruciate,coronal,marginal,ectomarginal,sylvian and ectosylvian gyri.