猴子视觉皮层中具有突触前体细胞突起的神经元。

Neurosci Lett. 1979 Oct;14(2-3):183-7. doi: 10.1016/0304-3940(79)96145-7.

In layer IV of the visual cortex of two primate species three small neurons were found that gave rise to short presynaptic somatic protrusions. The protrusions contained a cluster of predominantly round vesicles and established asymmetrical synaptic contacts with the characteristics of Gray's type 1 terminals.

在两种灵长类动物视觉皮层的第IV层中，发现了三个小神经元，它们产生短的突触前体细胞突起。这些突起含有一簇主要为圆形的囊泡，并与格雷I型终末的特征形成不对称突触联系。