These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [The test of motion perception in normal subjects].
    Author: Wang J, Wu D, Fitzke FW.
    Journal: Zhonghua Yan Ke Za Zhi; 1997 Mar; 33(2):109-12. PubMed ID: 10437013.
    Abstract:
    OBJECTIVE: To study the properties of motion perception (MP) of normal Chinese subjects. METHOD: MPs were tested for 56 cases (112 eyes) of normal subjects, their ages ranging from 11 years to 68 years, by using vertical moving bars generated on VGA monitor in a PC compatible computer. RESULTS: MPs were affected by age when the bars moved horizontally for 2 pixels, the ratios of MP were increased with age growing from 10 year group to 30 year group, then the ratios of MP were gradually decreased from 40 year group. MPs were not affected by age under the horizontally moving conditions of 4 pixels and 6 pixels and > 40 Hz flicker movement. There were no relationships between either MP and sex or MP and eye side difference. CONCLUSIONS: The characteristics of MP are determined and the normal reference values are provided in normal Chinese subjects.
    [Abstract] [Full Text] [Related] [New Search]