A qui­et inno­va­tor: Peter Lakatos (1972–2021)

Our dear col­league and col­lab­o­ra­tor Peter Lakatos passed away sud­den­ly two months ago. With Peter’s so untime­ly death at the age of 49, Neu­ro­science has suf­fered an unimag­in­able loss. It has been an hon­our and priv­i­lege to con­tribute Peter Lakatos’ obit­u­ary…

New paper in Nature Com­mu­ni­ca­tions by Tune et al.

We are very excit­ed to share that Oble­ser­lab post­doc Sarah Tune has a new paper in Nature Com­mu­ni­ca­tions. „Neur­al atten­­tion­al-fil­ter mech­a­nisms of lis­ten­ing suc­cess in mid­­dle-aged and old­er par­tic­i­pants“ is our lat­est and to-date most exten­sive out­put of the lon­gi­tu­di­nal…

New Per­spec­tive paper in Neu­ron by Waschke et al.

We are excit­ed to share that for­mer Oble­ser­lab PhD stu­dent Leo Waschke, togeth­er with his new (Doug Gar­rett, Niels Kloost­er­man) and old (Jonas Obleser) lab has pub­lished an in-depth per­spec­tive piece in Neu­ron, with the provoca­tive title “Behav­ior need neur­al vari­abil­i­ty”.…

New paper in press in elife: Waschke et al.

Oble­ser­lab senior PhD stu­dent Leo Waschke, along­side co-authors Sarah Tune and Jonas Obleser, has a new paper in eLife. The pro­cess­ing of sen­so­ry infor­ma­tion from our envi­ron­ment is not con­stant but rather varies with changes in ongo­ing brain activ­i­ty, or…

New paper in press in the Jour­nal of Neu­ro­science

Wöst­mann, Alavash and Obleser demon­strate that alpha oscil­la­tions in the human brain imple­ment dis­trac­tor sup­pres­sion inde­pen­dent of tar­get selec­tion. In the­o­ry, the abil­i­ty to selec­tive­ly focus on rel­e­vant objects in our envi­ron­ment bases on selec­tion of tar­gets and sup­pres­sion of…

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)…

New paper in Neu­roim­age by Fiedler et al.: Track­ing ignored speech mat­ters

Lis­ten­ing requires selec­tive neur­al pro­cess­ing of the incom­ing sound mix­ture, which in humans is borne out by a sur­pris­ing­ly clean rep­re­sen­ta­tion of attend­ed-only speech in audi­to­ry cor­tex. How this neur­al selec­tiv­i­ty is achieved even at neg­a­tive sig­­nal-to-noise ratios (SNR) remains unclear. We show…

New paper in press in the Euro­pean Jour­nal of Neu­ro­science: Wöst­mann et al demon­strate that the pow­er of pres­tim­u­lus alpha oscil­la­tions direct­ly relates to con­fi­dence in pitch-dis­crim­i­na­tion

What is the mech­a­nis­tic rel­e­vance of neur­al alpha oscil­la­tions (~10 Hz) for per­cep­tion? To answer this ques­tion, we analysed EEG data from a task that required par­tic­i­pants to com­pare the pitch of two tones that were, unbe­knownst to par­tic­i­pants, iden­ti­cal. Impor­tant­ly,…