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• W2576035380 endingPage "e0169269" @default.
• W2576035380 startingPage "e0169269" @default.
• W2576035380 abstract "The “hub and spoke model” of semantic representation suggests that the multimodal features of objects are drawn together by an anterior temporal lobe (ATL) “hub”, while modality-specific “spokes” capture perceptual/action features. However, relatively little is known about how these components are recruited through time to support object identification. We used magnetoencephalography to measure neural oscillations within left ATL, lateral fusiform cortex (FC) and central sulcus (CS) during word-picture matching at different levels of specificity (employing superordinate vs. specific labels) for different categories (manmade vs. animal). This allowed us to determine (i) when each site was sensitive to semantic category and (ii) whether this was modulated by task demands. In ATL, there were two phases of response: from around 100 ms post-stimulus there were phasic bursts of low gamma activity resulting in reductions in oscillatory power, relative to a baseline period, that were modulated by both category and specificity; this was followed by more sustained power decreases across frequency bands from 250 ms onwards. In the spokes, initial power increases were not stronger for specific identification, while later power decreases were stronger for specific-level identification in FC for animals and in CS for manmade objects (from around 150 ms and 200 ms, respectively). These data are inconsistent with a temporal sequence in which early sensory-motor activity is followed by later retrieval in ATL. Instead, knowledge emerges from the rapid recruitment of both hub and spokes, with early specificity and category effects in the ATL hub. The balance between these components depends on semantic category and task, with visual cortex playing a greater role in the fine-grained identification of animals and motor cortex contributing to the identification of tools." @default.
• W2576035380 created "2017-01-26" @default.
• W2576035380 creator A5006822463 @default.
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• W2576035380 creator A5062704227 @default.
• W2576035380 creator A5063750667 @default.
• W2576035380 creator A5081325760 @default.
• W2576035380 date "2017-01-11" @default.
• W2576035380 modified "2023-09-26" @default.
• W2576035380 title "Oscillatory Dynamics Supporting Semantic Cognition: MEG Evidence for the Contribution of the Anterior Temporal Lobe Hub and Modality-Specific Spokes" @default.
• W2576035380 cites W1595033594 @default.
• W2576035380 cites W1709380962 @default.
• W2576035380 cites W1920693640 @default.
• W2576035380 cites W1965469446 @default.
• W2576035380 cites W1970953065 @default.
• W2576035380 cites W1975849605 @default.
• W2576035380 cites W1975909437 @default.
• W2576035380 cites W1981499993 @default.
• W2576035380 cites W1982165817 @default.
• W2576035380 cites W1983409420 @default.
• W2576035380 cites W1983578213 @default.
• W2576035380 cites W1986754283 @default.
• W2576035380 cites W1986971727 @default.
• W2576035380 cites W1989045420 @default.
• W2576035380 cites W1989155340 @default.
• W2576035380 cites W1989438867 @default.
• W2576035380 cites W1997045645 @default.
• W2576035380 cites W1997506247 @default.
• W2576035380 cites W2000387713 @default.
• W2576035380 cites W2001083057 @default.
• W2576035380 cites W2011825791 @default.
• W2576035380 cites W2012714258 @default.
• W2576035380 cites W2018338408 @default.
• W2576035380 cites W2021522898 @default.
• W2576035380 cites W2022856253 @default.
• W2576035380 cites W2023069712 @default.
• W2576035380 cites W2024904317 @default.
• W2576035380 cites W2029556245 @default.
• W2576035380 cites W2031186925 @default.
• W2576035380 cites W2032984424 @default.
• W2576035380 cites W2042003045 @default.
• W2576035380 cites W2043219409 @default.
• W2576035380 cites W2045046641 @default.
• W2576035380 cites W2046813578 @default.
• W2576035380 cites W2047392368 @default.
• W2576035380 cites W2049893560 @default.
• W2576035380 cites W2058137820 @default.
• W2576035380 cites W2059011032 @default.
• W2576035380 cites W2059958563 @default.
• W2576035380 cites W2066164386 @default.
• W2576035380 cites W2069221923 @default.
• W2576035380 cites W2071028774 @default.
• W2576035380 cites W2073376085 @default.
• W2576035380 cites W2074964042 @default.
• W2576035380 cites W2076297022 @default.
• W2576035380 cites W2076819081 @default.
• W2576035380 cites W2077116199 @default.
• W2576035380 cites W2077164125 @default.
• W2576035380 cites W2078894097 @default.
• W2576035380 cites W2083918317 @default.
• W2576035380 cites W2086009124 @default.
• W2576035380 cites W2089637251 @default.
• W2576035380 cites W2091018456 @default.
• W2576035380 cites W2094048962 @default.
• W2576035380 cites W2094441958 @default.
• W2576035380 cites W2096923310 @default.
• W2576035380 cites W2104141548 @default.
• W2576035380 cites W2104168257 @default.
• W2576035380 cites W2108015428 @default.
• W2576035380 cites W2108247850 @default.
• W2576035380 cites W2109069551 @default.
• W2576035380 cites W2111063827 @default.
• W2576035380 cites W2111337500 @default.
• W2576035380 cites W2111624467 @default.
• W2576035380 cites W2112891119 @default.
• W2576035380 cites W2112946040 @default.
• W2576035380 cites W2113772582 @default.
• W2576035380 cites W2115208488 @default.
• W2576035380 cites W2115630963 @default.
• W2576035380 cites W2116046843 @default.
• W2576035380 cites W2116302825 @default.
• W2576035380 cites W2117406337 @default.
• W2576035380 cites W2117551638 @default.
• W2576035380 cites W2119371474 @default.
• W2576035380 cites W2120078534 @default.
• W2576035380 cites W2121937150 @default.
• W2576035380 cites W2122132476 @default.
• W2576035380 cites W2124088053 @default.
• W2576035380 cites W2125477681 @default.
• W2576035380 cites W2126012044 @default.
• W2576035380 cites W2126278534 @default.
• W2576035380 cites W2126754916 @default.
• W2576035380 cites W2128187958 @default.
• W2576035380 cites W2128486946 @default.
• W2576035380 cites W2129571575 @default.
• W2576035380 cites W2130000240 @default.
• W2576035380 cites W2133031242 @default.
• W2576035380 cites W2133591076 @default.

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