Monocular vision is intrinsically unstable: a side-effect of binocular homeostasis

作者: Alexandre Reynaud , Kévin Blaize , Frédéric Chavane , Robert F. Hess

DOI: 10.1101/2020.03.17.987362

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摘要: It is now accepted that short-term deprivation of one eye in adults results not only a post-deprivation strengthening the vision previously deprived (Lunghi et al., 2011; Zhou 2013) but also deterioration non-patched (Zhou 2013). Such monocular 1-2 hours induces changes last approximately 30-90 minutes. There some support for this neuroplastic effect being consequence change contrast gain within binocular circuity 2011;Zhou al, 2013; see Binda 2018). What known when these are initiated. One possibility they initiated once patch removed, would explain why duration has so little (Min The other result slow build up from moment first applied. If latter true, be under conditions expected to unstable. undermine great deal what we presently know about human which been obtained testing where it assumed stable, though never critically tested. Here show neuroplasticity builds during period and as there eye, resulting inherently unstable over time.

参考文章(12)
Claudia Lunghi, David C. Burr, Concetta Morrone, Brief periods of monocular deprivation disrupt ocular balance in human adult visual cortex Current Biology. ,vol. 21, ,(2011) , 10.1016/J.CUB.2011.06.004
David H. Brainard, The Psychophysics Toolbox. Spatial Vision. ,vol. 10, pp. 433- 436 ,(1997) , 10.1163/156856897X00357
Laura Busse, Alex R. Wade, Matteo Carandini, Representation of Concurrent Stimuli by Population Activity in Visual Cortex Neuron. ,vol. 64, pp. 931- 942 ,(2009) , 10.1016/J.NEURON.2009.11.004
T. S. Meese, M. A. Georgeson, D. H. Baker, Binocular contrast vision at and above threshold. Journal of Vision. ,vol. 6, pp. 1224- 1243 ,(2006) , 10.1167/6.11.7
J. Zhou, S. Clavagnier, R. F. Hess, Short-term monocular deprivation strengthens the patched eye's contribution to binocular combination. Journal of Vision. ,vol. 13, pp. 12- 12 ,(2013) , 10.1167/13.5.12
A. Reynaud, G. S. Masson, F. Chavane, Dynamics of Local Input Normalization Result from Balanced Short- and Long-Range Intracortical Interactions in Area V1 Journal of Neuroscience. ,vol. 32, pp. 12558- 12569 ,(2012) , 10.1523/JNEUROSCI.1618-12.2012
Daniel P. Spiegel, Alex S. Baldwin, Robert F. Hess, Ocular dominance plasticity: inhibitory interactions and contrast equivalence. Scientific Reports. ,vol. 7, pp. 39913- 39913 ,(2017) , 10.1038/SREP39913
Eva Chadnova, Alexandre Reynaud, Simon Clavagnier, Robert F. Hess, Short-term monocular occlusion produces changes in ocular dominance by a reciprocal modulation of interocular inhibition. Scientific Reports. ,vol. 7, pp. 41747- 41747 ,(2017) , 10.1038/SREP41747
Seung Hyun Min, Alex S. Baldwin, Alexandre Reynaud, Robert F. Hess, The shift in ocular dominance from short-term monocular deprivation exhibits no dependence on duration of deprivation. Scientific Reports. ,vol. 8, pp. 17083- 17083 ,(2018) , 10.1038/S41598-018-35084-1