• Neuroscience · Dec 2017

    The cortical mechanisms underlying ocular dominance plasticity in adults are not orientationally selective.

    • Yonghua Wang, Zhimo Yao, Zhifen He, Jiawei Zhou, and Robert F Hess.
    • School of Ophthalmology and Optometry and Eye hospital, Wenzhou Medical University, Wenzhou, Zhejiang, PR China.
    • Neuroscience. 2017 Dec 26; 367: 121-126.

    AbstractRecently, it has been shown that short-term monocular deprivation in adult humans can temporally shift the ocular dominance in favor of the deprived eye. It is not clear whether this form of ocular dominance plasticity can be explained by cortical contrast adaptation, which is known to be orientationally selective. Here we show that if only one eye is deprived of a limited band of orientations for a short period of 2.5 h, the deprived eye's contribution to binocular function at all orientations rather than just those corresponding to the previously deprived orientations is strengthened. This isotropic enhancement is quite different from the orientational enhancement previously reported and suggests a separate neuroplastic mechanism specific to binocular function.Copyright © 2017 IBRO. Published by Elsevier Ltd. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.