Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386700878> ?p ?o ?g. }
- W4386700878 endingPage "120375" @default.
- W4386700878 startingPage "120375" @default.
- W4386700878 abstract "Selective attention implements preferential routing of attended stimuli, likely through increasing the influence of the respective synaptic inputs on higher-area neurons. As the inputs of competing stimuli converge onto postsynaptic neurons, presynaptic circuits might offer the best target for attentional top-down influences. If those influences enabled presynaptic circuits to selectively entrain postsynaptic neurons, this might explain selective routing. Indeed, when two visual stimuli induce two gamma rhythms in V1, only the gamma induced by the attended stimulus entrains gamma in V4. Here, we modeled induced responses with a Dynamic Causal Model for Cross-Spectral Densities and found that selective entrainment can be explained by attentional modulation of intrinsic V1 connections. Specifically, local inhibition was decreased in the granular input layer and increased in the supragranular output layer of the V1 circuit that processed the attended stimulus. Thus, presynaptic attentional influences and ensuing entrainment were sufficient to mediate selective routing." @default.
- W4386700878 created "2023-09-14" @default.
- W4386700878 creator A5005404659 @default.
- W4386700878 creator A5011803882 @default.
- W4386700878 creator A5033414200 @default.
- W4386700878 creator A5054984405 @default.
- W4386700878 creator A5086852785 @default.
- W4386700878 creator A5017945978 @default.
- W4386700878 date "2023-11-01" @default.
- W4386700878 modified "2023-10-09" @default.
- W4386700878 title "Attentional effects on local V1 microcircuits explain selective V1-V4 communication" @default.
- W4386700878 cites W1485480590 @default.
- W4386700878 cites W1841190780 @default.
- W4386700878 cites W1902335101 @default.
- W4386700878 cites W1941161570 @default.
- W4386700878 cites W1973845142 @default.
- W4386700878 cites W1979416967 @default.
- W4386700878 cites W1981791662 @default.
- W4386700878 cites W1985983039 @default.
- W4386700878 cites W1987485108 @default.
- W4386700878 cites W1988134608 @default.
- W4386700878 cites W1994264890 @default.
- W4386700878 cites W1998151455 @default.
- W4386700878 cites W2001921661 @default.
- W4386700878 cites W2008372697 @default.
- W4386700878 cites W2013689304 @default.
- W4386700878 cites W2020175915 @default.
- W4386700878 cites W2024202336 @default.
- W4386700878 cites W2024487789 @default.
- W4386700878 cites W2033965963 @default.
- W4386700878 cites W2042662796 @default.
- W4386700878 cites W2046700922 @default.
- W4386700878 cites W2046729188 @default.
- W4386700878 cites W2047347093 @default.
- W4386700878 cites W2056983747 @default.
- W4386700878 cites W2066121987 @default.
- W4386700878 cites W2066741963 @default.
- W4386700878 cites W2070765152 @default.
- W4386700878 cites W2079948225 @default.
- W4386700878 cites W2085319761 @default.
- W4386700878 cites W2088631692 @default.
- W4386700878 cites W2088856846 @default.
- W4386700878 cites W2089823661 @default.
- W4386700878 cites W2092874151 @default.
- W4386700878 cites W2095487159 @default.
- W4386700878 cites W2096629297 @default.
- W4386700878 cites W2096935768 @default.
- W4386700878 cites W2098580305 @default.
- W4386700878 cites W2100631580 @default.
- W4386700878 cites W2104731571 @default.
- W4386700878 cites W2113257799 @default.
- W4386700878 cites W2116695072 @default.
- W4386700878 cites W2118615399 @default.
- W4386700878 cites W2120079537 @default.
- W4386700878 cites W2131744263 @default.
- W4386700878 cites W2138790588 @default.
- W4386700878 cites W2139037554 @default.
- W4386700878 cites W2140952948 @default.
- W4386700878 cites W2142039948 @default.
- W4386700878 cites W2143836515 @default.
- W4386700878 cites W2148545198 @default.
- W4386700878 cites W2149166988 @default.
- W4386700878 cites W2149561999 @default.
- W4386700878 cites W2150847325 @default.
- W4386700878 cites W2152032912 @default.
- W4386700878 cites W2153492891 @default.
- W4386700878 cites W2157787057 @default.
- W4386700878 cites W2162013747 @default.
- W4386700878 cites W2162056177 @default.
- W4386700878 cites W2169801033 @default.
- W4386700878 cites W2170478537 @default.
- W4386700878 cites W2170814877 @default.
- W4386700878 cites W2171523413 @default.
- W4386700878 cites W2183992914 @default.
- W4386700878 cites W2202974381 @default.
- W4386700878 cites W2236276190 @default.
- W4386700878 cites W2290002039 @default.
- W4386700878 cites W2521226047 @default.
- W4386700878 cites W2526900208 @default.
- W4386700878 cites W2533783999 @default.
- W4386700878 cites W2588195201 @default.
- W4386700878 cites W2612505059 @default.
- W4386700878 cites W2617099387 @default.
- W4386700878 cites W2623704900 @default.
- W4386700878 cites W2752940977 @default.
- W4386700878 cites W2778754068 @default.
- W4386700878 cites W2788231085 @default.
- W4386700878 cites W2791066858 @default.
- W4386700878 cites W2795539237 @default.
- W4386700878 cites W2889137881 @default.
- W4386700878 cites W2917520811 @default.
- W4386700878 cites W2952506252 @default.
- W4386700878 cites W3111519064 @default.
- W4386700878 cites W3134821755 @default.
- W4386700878 cites W3137600101 @default.
- W4386700878 cites W3138911254 @default.
- W4386700878 cites W3143811745 @default.
- W4386700878 cites W3160388949 @default.