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What's in Your Gamma? Activation of The Ventral Fronto-Parietal Attentional Network in Response to Distracting Sounds
[article]
2018
bioRxiv
pre-print
ABSTRACTAuditory attention operates through top-down (TD) and bottom-up (BU) mechanisms that are supported by dorsal and ventral brain networks, respectively, with the main overlap in the lateral prefrontal cortex (lPFC). A good TD/BU balance is essential to be both task-efficient and aware of our environment, yet it is rarely investigated. Oscillatory activity is a novel method to probe the attentional dynamics with evidence that gamma activity (>30Hz) could signal BU processing and thus would
doi:10.1101/469783
fatcat:wjvczypj4rh5dn273qebupohrm