•  
  •  
 

Document Type

Research

Abstract

It has been found that under conditions of dark adaptation, there exists a rather definite relationship between the three variables, the intensity of the stimulus, dark adaptation, and a visual phenomenon similar to refractory phase of spinal reflexes. Three experiments were made in ascertaining this relationship.

Publication Date

1925

Journal Title

Proceedings of the Iowa Academy of Science

Volume

32

Issue

1

First Page

394

Last Page

395

Copyright

©1925 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.