[鸽子视顶盖细胞对空间频率的选择性]

[Selectivity to spatial frequencies in the pigeon's optic tectum cells].

作者信息

Hardy O, Jassik-Gerschenfeld D

出版信息

C R Acad Hebd Seances Acad Sci D. 1978 May 8;286(18):1297-9.

Abstract

Extracellular cell recordings in the pigeon optic tectum show a selectivity of response to different sine-wave gratings presented in motion. The optimal frequencies are found to be between 0.4 and 0.9 cycle/degree and are independent of direction, orientation and velocity.

摘要

对鸽子视顶盖进行的细胞外记录显示，其对运动中呈现的不同正弦波光栅具有反应选择性。发现最佳频率在0.4至0.9周/度之间，且与方向、取向和速度无关。