Accession Number:

AD0770306

Title:

Temporal Changes in Visual Sensitivity (CFF) During and After Prolonged Monocular Deprivation,

Descriptive Note:

Corporate Author:

MANITOBA UNIV WINNIPEG

Personal Author(s):

Report Date:

1973-01-01

Pagination or Media Count:

17.0

Abstract:

A series of experiments has demonstrated that a prolonged period of monocular deprivation up to 14 days produces no change in the critical flicker frequency of the occluded eye. However, the performance of the non-occluded eye is characterized, first, by an initial depression or impairment of the CFF and, second, by a subsequent enhancement effect of a progressively increasing magnitude. Furthermore, this interocular effect in the non-isolated eye was still present 14 days after the termination of deprivation. These findings are related to Sharplesss 1964 concept of disuse of neural pathways. In addition, some general implications of these results for research in the area of sensory deprivation are discussed. Modified author abstract

Subject Categories:

  • Psychology
  • Anatomy and Physiology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE