ROLE OF TELENCEPHALON IN PERFORMANCE OF CONDITIONED AVOIDANCE RESPONSES BY GOLDFISH

被引：4

作者：

DEWSBURY, DA

BERNSTEIN, JJ

机构：

[1] Department of Psychology, University of Florida, Gainesville

[2] Department of Anatomical Sciences, University of Florida, Gainesville

[3] Department of Ophthalmology, University of Florida, Gainesville

[4] Center for Neurobiological Sciences, University of Florida, Gainesville

来源：

EXPERIMENTAL NEUROLOGY | 1969年 / 23卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0014-4886(69)90113-7

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The learning and retention of conditioned avoidance responses by goldfish were studied in a two-way avoidance task designed to minimize the demands of the task for forebrainless fish. Forebrainless fish were less active than normal fish in both pretraining response rate and between-trial cross rate. Forebrainless fish learned the avoidance response as well as normal fish with a minimal barrier and a 10-sec light-shock interval. Forebrainless fish were inferior to normal fish after insertion of a larger barrier which reduced the area for avoidance, concomitant with a 4-sec light-shock interval. Removal of the telencephalon produced significant deficits in the performance of a previously learned avoidance response; however, there was evidence for partial savings. It is proposed that the normal function of the telencephalon is best considered to be that of facilitating the processing of information. © 1969.

引用

页码：445 / +

页数：1

共 24 条

[1]

Aronson L.R., 1963, SHARKS SURVIVAL, P165

[2]

ARONSON LR, 1960, ANAT REC, V138, P332

[3] AVOIDANCE-CONDITIONING IN GOLDFISH - EXPORATORY STUDIES OF CS-US INTERVAL [J].