1. From: Rapid visual categorization of natural scene contexts with equalized amplitude spectrum and increasing phase noise
Journal of Vision. 2009;9(1):2. doi: /9.1.2
Figure Legend:
Categorization time-course in Experiment 2. Green (blue) lines indicate performance in the natural (man-made) go/no-go categorization task, as a function of time using RT pooled across subjects. (A) RT distributions in the natural and man-made tasks for all low phase noise level stimuli pooled together (11–44%, thick line) compared to original phase stimuli (0%, filled histogram), using 20 ms bins. (B) RT distributions, in the natural and man-made tasks, of correct-go responses (thick curves) and false alarms (thin curves), for low phase noise level stimuli (11–44%), using 20 ms bin. (C) Comparison between correct-go response RT distributions (20 ms bins) for stimuli with low phase noise level (11–44%, same as B thick curves) shown with filled histograms and the stimuli with high phase noise level (55–88%, thick curves). (D) d′ curves computed using 20 m bin for, from the thickest to the thinnest lines, stimuli with phase noise levels 11–22%, 33–44%, 55–66% and 77–88%.
Date of download: 12/26/2017
The Association for Research in Vision and Ophthalmology Copyright © All rights reserved.