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- W3100509659 abstract "ABSTRACT Visual motion discrimination involves reciprocal interactions in the alpha band between the primary visual cortex (V1) and the mediotemporal area (V5/MT). We investigated whether modulating alpha phase synchronization using individualized multisite transcranial alternating current stimulation (tACS) over V5 and V1 regions would improve motion discrimination. We tested 3 groups of healthy subjects: 1) an individualized In-Phase V1 alpha -V5 alpha tACS (0° lag) group, 2) an individualized Anti-Phase V1 alpha -V5 alpha tACS (180° lag) group and 3) a sham tACS group. Motion discrimination and EEG activity were compared before, during and after tACS. Performance significantly improved in the Anti-Phase group compared to that in the In-Phase group at 10 and 30 minutes after stimulation. This result could be explained by changes in bottom-up alpha-V1 gamma-V5 phase-amplitude coupling. Thus, Anti-Phase V1 alpha -V5 alpha tACS might impose an optimal phase lag between stimulation sites due to the inherent speed of wave propagation, hereby supporting optimized neuronal communication. IMPACT STATEMENT Alpha multisite (V1 and V5) tACS influences global motion discrimination and integration Phase-amplitude coupling is associated with visual performance Multisite Anti-Phase stimulation of strategic visual areas (V1 and V5) is associated with connectivity changes in the visual cortex and thus, associated with changes in direction acuity" @default.
- W3100509659 created "2020-11-23" @default.
- W3100509659 creator A5000387934 @default.
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- W3100509659 creator A5070809930 @default.
- W3100509659 creator A5075916057 @default.
- W3100509659 date "2020-11-17" @default.
- W3100509659 modified "2023-10-01" @default.
- W3100509659 title "Bifocal tACS Enhances Visual Motion Discrimination by Modulating Phase Amplitude Coupling Between V1 and V5 Regions" @default.
- W3100509659 cites W1482365097 @default.
- W3100509659 cites W1622642999 @default.
- W3100509659 cites W1886369982 @default.
- W3100509659 cites W1902335101 @default.
- W3100509659 cites W1931438379 @default.
- W3100509659 cites W1941161570 @default.
- W3100509659 cites W1968508678 @default.
- W3100509659 cites W1969166506 @default.
- W3100509659 cites W1973042443 @default.
- W3100509659 cites W1975587015 @default.
- W3100509659 cites W1985408596 @default.
- W3100509659 cites W1989421394 @default.
- W3100509659 cites W1992007613 @default.
- W3100509659 cites W2000930046 @default.
- W3100509659 cites W2029010014 @default.
- W3100509659 cites W2030253590 @default.
- W3100509659 cites W2034790516 @default.
- W3100509659 cites W2039415741 @default.
- W3100509659 cites W2040149530 @default.
- W3100509659 cites W2041696707 @default.
- W3100509659 cites W2047106254 @default.
- W3100509659 cites W2048939758 @default.
- W3100509659 cites W2054214222 @default.
- W3100509659 cites W2055463424 @default.
- W3100509659 cites W2057213277 @default.
- W3100509659 cites W2060656083 @default.
- W3100509659 cites W2063632045 @default.
- W3100509659 cites W2064708880 @default.
- W3100509659 cites W2066877541 @default.
- W3100509659 cites W2077527065 @default.
- W3100509659 cites W2079294029 @default.
- W3100509659 cites W2090502722 @default.
- W3100509659 cites W2091406001 @default.
- W3100509659 cites W2091862761 @default.
- W3100509659 cites W2096629297 @default.
- W3100509659 cites W2097527858 @default.
- W3100509659 cites W2098182568 @default.
- W3100509659 cites W2104731571 @default.
- W3100509659 cites W2104783780 @default.
- W3100509659 cites W2106822551 @default.
- W3100509659 cites W2107789908 @default.
- W3100509659 cites W2108107093 @default.
- W3100509659 cites W2110177403 @default.
- W3100509659 cites W2111177605 @default.
- W3100509659 cites W2120625852 @default.
- W3100509659 cites W2120907531 @default.
- W3100509659 cites W2121391192 @default.
- W3100509659 cites W2122635992 @default.
- W3100509659 cites W2127209225 @default.
- W3100509659 cites W2129846302 @default.
- W3100509659 cites W2131113091 @default.
- W3100509659 cites W2131215403 @default.
- W3100509659 cites W2136783935 @default.
- W3100509659 cites W2142738004 @default.
- W3100509659 cites W2142864695 @default.
- W3100509659 cites W2148916325 @default.
- W3100509659 cites W2149160707 @default.
- W3100509659 cites W2153667747 @default.
- W3100509659 cites W2154557601 @default.
- W3100509659 cites W2155136387 @default.
- W3100509659 cites W2157084876 @default.
- W3100509659 cites W2158727621 @default.
- W3100509659 cites W2163334045 @default.
- W3100509659 cites W2164365056 @default.
- W3100509659 cites W2165590801 @default.
- W3100509659 cites W2165730296 @default.
- W3100509659 cites W2167553001 @default.
- W3100509659 cites W2169918686 @default.
- W3100509659 cites W2236276190 @default.
- W3100509659 cites W2256297507 @default.
- W3100509659 cites W2294723523 @default.
- W3100509659 cites W2561212970 @default.
- W3100509659 cites W2567526620 @default.
- W3100509659 cites W2594073024 @default.
- W3100509659 cites W2595619754 @default.
- W3100509659 cites W2623704900 @default.
- W3100509659 cites W2755661319 @default.
- W3100509659 cites W2756244394 @default.
- W3100509659 cites W2768920954 @default.
- W3100509659 cites W2773518449 @default.
- W3100509659 cites W2789534572 @default.
- W3100509659 cites W2790037692 @default.
- W3100509659 cites W2790551481 @default.
- W3100509659 cites W2794283863 @default.
- W3100509659 cites W2897222035 @default.
- W3100509659 cites W2901665104 @default.
- W3100509659 cites W2909544632 @default.