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: [Comparison of several visual evoked potential tests in measuring normal adults' real visual acuity].
    Author: Xia WT, Zhu GY.
    Journal: Fa Yi Xue Za Zhi; 2007 Aug; 23(4):254-7. PubMed ID: 17896513.
    Abstract:
    OBJECTIVE: To study and compare several measures of pattern visual evoked potential in measuring normal adults' real visual acuity. METHODS: Forty normal eyes were selected to test the pattern reversal visual evoked potential, black-white scanning pattern visual evoked potential, red-black scanning pattern visual evoked potential, respectively. Their experiment visual acuity was compared with their real visual acuity. RESULTS: The black-white scanning pattern visual evoked potential and the red-black sweep pattern visual evoked potential were more accurate, more convenient, and much faster in measuring real visual acuity than the pattern reversal visual evoked potential. CONCLUSION: Pattern reversal visual evoked potential, black-white scanning pattern visual evoked potential, and red-black scanning pattern visual evoked potential all can be used in forensic medical examination of eye injuries.
    [Abstract] [Full Text] [Related] [New Search]