AC post­doc Malte Wöst­mann scores DFG grant to study the tem­po­ral dynam­ics of the audi­to­ry atten­tion­al fil­ter

In this three-year project, we will use the audi­to­ry modal­i­ty as a test case to inves­ti­gate how the sup­pres­sion of dis­tract­ing infor­ma­tion (i.e., “fil­ter­ing”) is neu­ral­ly imple­ment­ed. While it is known that the atten­tion­al sam­pling of tar­gets (a) is rhyth­mic, (b) can be entrained, and © is mod­u­lat­ed by top-down pre­dic­tions, the exis­tence and neur­al imple­men­ta­tion of these mech­a­nisms for the sup­pres­sion of dis­trac­tors is at present unclear. To test this, we will use adap­ta­tions of estab­lished behav­iour­al par­a­digms of dis­trac­tor sup­pres­sion and record­ings of human elec­tro­phys­i­o­log­i­cal sig­nals in the Magen­to-/ Elec­troen­cephalo­gram (M/EEG).