Sitthi-Amorn C
Indian J Physiol Pharmacol. 1976 Oct-Dec;20(4):187-96.
Electrophysiological mapping using multiple-unit criteria was employed to study the representation of the visual field in the superior colliculus of the rabbit. It was found that the contralateral superior colliculus of the rabbit has an extended representation beyond the representation of the zero vertical meridian or the line of decussation in the geniculostriate system. The amount of extended representation in the contralateral superior colliculus is coextensive with the extent of visual field represented ipsilaterally in areas 17 and 18 of the visual cortex. In agreement with previous findings, the representation of the visual field on the superior colliculus is extremely distorted. Finally, no evidence of an ipsilateral input can be produced.
采用多单位标准的电生理图谱法研究兔上丘中视野的表征。结果发现，兔的对侧上丘具有超出膝状体纹状体系中零垂直子午线或交叉线表征范围的扩展表征。对侧上丘中扩展表征的范围与视觉皮层17区和18区同侧所表征视野的范围相同。与先前的研究结果一致，上丘中视野的表征极度扭曲。最后，未发现同侧输入的证据。
