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- W2004696012 abstract "Abstract In everyday listening situations, we need to constantly switch between alternative sound sources and engage attention according to cues that match our goals and expectations. The exact neuronal bases of these processes are poorly understood. We investigated oscillatory brain networks controlling auditory attention using cortically constrained fMRI-weighted magnetoencephalography/EEG source estimates. During consecutive trials, participants were instructed to shift attention based on a cue, presented in the ear where a target was likely to follow. To promote audiospatial attention effects, the targets were embedded in streams of dichotically presented standard tones. Occasionally, an unexpected novel sound occurred opposite to the cued ear to trigger involuntary orienting. According to our cortical power correlation analyses, increased frontoparietal/temporal 30–100 Hz gamma activity at 200–1400 msec after cued orienting predicted fast and accurate discrimination of subsequent targets. This sustained correlation effect, possibly reflecting voluntary engagement of attention after the initial cue-driven orienting, spread from the TPJ, anterior insula, and inferior frontal cortices to the right FEFs. Engagement of attention to one ear resulted in a significantly stronger increase of 7.5–15 Hz alpha in the ipsilateral than contralateral parieto-occipital cortices 200–600 msec after the cue onset, possibly reflecting cross-modal modulation of the dorsal visual pathway during audiospatial attention. Comparisons of cortical power patterns also revealed significant increases of sustained right medial frontal cortex theta power, right dorsolateral pFC and anterior insula/inferior frontal cortex beta power, and medial parietal cortex and posterior cingulate cortex gamma activity after cued versus novelty-triggered orienting (600–1400 msec). Our results reveal sustained oscillatory patterns associated with voluntary engagement of auditory spatial attention, with the frontoparietal and temporal gamma increases being best predictors of subsequent behavioral performance." @default.
- W2004696012 created "2016-06-24" @default.
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- W2004696012 date "2013-11-01" @default.
- W2004696012 modified "2023-10-16" @default.
- W2004696012 title "Dynamic Oscillatory Processes Governing Cued Orienting and Allocation of Auditory Attention" @default.
- W2004696012 cites W1968708108 @default.
- W2004696012 cites W1968787351 @default.
- W2004696012 cites W1969179810 @default.
- W2004696012 cites W1969594027 @default.
- W2004696012 cites W1972319598 @default.
- W2004696012 cites W1977127683 @default.
- W2004696012 cites W1979724690 @default.
- W2004696012 cites W1984874718 @default.
- W2004696012 cites W1986459850 @default.
- W2004696012 cites W1988002536 @default.
- W2004696012 cites W1989666886 @default.
- W2004696012 cites W1993242304 @default.
- W2004696012 cites W1996911266 @default.
- W2004696012 cites W1998865036 @default.
- W2004696012 cites W1999567494 @default.
- W2004696012 cites W1999695024 @default.
- W2004696012 cites W2002526372 @default.
- W2004696012 cites W2008213335 @default.
- W2004696012 cites W2012649452 @default.
- W2004696012 cites W2013150886 @default.
- W2004696012 cites W2013588842 @default.
- W2004696012 cites W2017841158 @default.
- W2004696012 cites W2018447198 @default.
- W2004696012 cites W2019370496 @default.
- W2004696012 cites W2025042747 @default.
- W2004696012 cites W2025668980 @default.
- W2004696012 cites W2028013073 @default.
- W2004696012 cites W2028314899 @default.
- W2004696012 cites W2031142748 @default.
- W2004696012 cites W2031425398 @default.
- W2004696012 cites W2034146105 @default.
- W2004696012 cites W2038953833 @default.
- W2004696012 cites W2041595782 @default.
- W2004696012 cites W2041842370 @default.
- W2004696012 cites W2042608914 @default.
- W2004696012 cites W2043223438 @default.
- W2004696012 cites W2045959737 @default.
- W2004696012 cites W2046198005 @default.
- W2004696012 cites W2048853343 @default.
- W2004696012 cites W2052203138 @default.
- W2004696012 cites W2052318178 @default.
- W2004696012 cites W2054287021 @default.
- W2004696012 cites W2056988564 @default.
- W2004696012 cites W2059325082 @default.
- W2004696012 cites W2061071453 @default.
- W2004696012 cites W2064738166 @default.
- W2004696012 cites W2066306417 @default.
- W2004696012 cites W2068152911 @default.
- W2004696012 cites W2069639055 @default.
- W2004696012 cites W2078099808 @default.
- W2004696012 cites W2080858777 @default.
- W2004696012 cites W2080890481 @default.
- W2004696012 cites W2084333685 @default.
- W2004696012 cites W2089266265 @default.
- W2004696012 cites W2089327973 @default.
- W2004696012 cites W2090578725 @default.
- W2004696012 cites W2090750337 @default.
- W2004696012 cites W2092898810 @default.
- W2004696012 cites W2092939746 @default.
- W2004696012 cites W2095122780 @default.
- W2004696012 cites W2096960655 @default.
- W2004696012 cites W2097222606 @default.
- W2004696012 cites W2098182568 @default.
- W2004696012 cites W2100733433 @default.
- W2004696012 cites W2101135654 @default.
- W2004696012 cites W2101546115 @default.
- W2004696012 cites W2103368010 @default.
- W2004696012 cites W2104196610 @default.
- W2004696012 cites W2105202507 @default.
- W2004696012 cites W2106628957 @default.
- W2004696012 cites W2106912553 @default.
- W2004696012 cites W2110004800 @default.
- W2004696012 cites W2110437310 @default.
- W2004696012 cites W2111268149 @default.
- W2004696012 cites W2111469395 @default.
- W2004696012 cites W2111730008 @default.
- W2004696012 cites W2112107026 @default.
- W2004696012 cites W2116881659 @default.
- W2004696012 cites W2117691117 @default.
- W2004696012 cites W2118114225 @default.
- W2004696012 cites W2120074559 @default.
- W2004696012 cites W2120625852 @default.
- W2004696012 cites W2120781542 @default.
- W2004696012 cites W2122896223 @default.
- W2004696012 cites W2125522877 @default.
- W2004696012 cites W2125766034 @default.
- W2004696012 cites W2127187028 @default.
- W2004696012 cites W2128254467 @default.