Sym­po­sium at PuG 2018

Dur­ing the upcom­ing meet­ing of “Psy­chol­o­gy and the Brain 2018”, PhD stu­dent Leo Waschke will be host­ing a sym­po­sium on states and traits of neur­al activ­i­ty and their func­tion­al rel­e­vance for per­cep­tion and age­ing. Togeth­er with Lin­da Geerligs (Don­ders Insti­tute, NL), Marieke Schölvinck (ESI, Frank­furt) and Niels Kloost­er­man (MPIB, Berlin) he will be address­ing fluc­tu­a­tions in brain activ­i­ty on a host of timescales from mil­lisec­onds to min­utes. We are look­ing for­ward to meet­ing you in Giessen.

05. March 2018 by Jonathan Mortensen
Categories: Ageing, Auditory Cortex, Events, Perception, Psychology |

New paper out in the ‘Euro­pean Jour­nal of Neu­ro­science’: Tune, Wöst­mann & Obleser

AC post­docs Sarah Tune and Malte Wöst­mann have a new paper out online in the spe­cial issue on Neur­al Oscil­la­tions in the Euro­pean Jour­nal of Neu­ro­science! We are excit­ed to share the results from our first study of the ERC-fund­ed project on lis­ten­ing behav­ior and adap­tive con­trol in mid­dle-aged adults. In this study, we asked whether the fideli­ty of alpha pow­er lat­er­al­iza­tion would serve as a neur­al mark­er of selec­tive audi­to­ry atten­tion in the age­ing lis­ten­er. The results of our mul­ti­vari­ate approach demon­strate that under­stand­ing inter-indi­vid­ual dif­fer­ences is para­mount to under­stand­ing of the role of alpha oscil­la­tions in audi­to­ry atten­tion across age.

Tune, S., Wöst­mann, W., & Obleser, J. (2018) Prob­ing the lim­its of alpha pow­er lat­er­al­i­sa­tion as a neur­al mark­er of selec­tive atten­tion in mid­dle-aged and old­er lis­ten­ers.

Now avail­able online:


02. March 2018 by Jonathan Mortensen
Categories: Auditory Perception, Clinical relevance, Papers, Perception, Psychology, Publications |

New paper in press in ‘Neu­roim­age’: Alavash, Lim, et al

Oble­ser­lab post­doc Mohsen Alavash and Oble­ser­lab Alum­na Sung-Joo Lim are in press at Neu­roim­age!

They argue with data from a place­bo-con­trolled dopamin­er­gic inter­ven­tion study that BOLD sig­nal vari­abil­i­ty and the func­tion­al con­nec­tome are sur­pris­ing­ly clear­ly affect­ed by L-Dopa, and (ii) that the degree of change in these met­rics can explain the degree to which indi­vid­u­als will prof­it from L-DOPA in per­form­ing the chal­leng­ing lis­ten­ing task (while oth­ers dont; Preprint here ).

Alavash, M., Lim, S.J., Thiel, C., Sehm, B., Deser­no, L., & Obleser, J. (2018) Dopamin­er­gic mod­u­la­tion of hemo­dy­nam­ic sig­nal vari­abil­i­ty and the func­tion­al con­nec­tome dur­ing cog­ni­tive per­for­mance. Neu­roim­age. In press.

— Thanks also and in par­tic­u­lar to our col­leagues Chris­tiane Thiel of Old­en­burg, and Bern­hard Sehm and Lorenz Deser­no of Leipzig, who helped us made this large-scale L-DOPA project hap­pen!



19. January 2018 by Jonas
Categories: Adaptive Control, Attention, Auditory Working Memory, Clinical relevance, Executive Functions, fMRI, Papers, Psychology, Publications, Uncategorized |

New paper in press with the Old­en­burg brain-stim­u­la­tion crew!

AC alum­na Anna Wilsch has a new paper in press in Neu­roim­age, with Toralf Neul­ing, Jonas Obleser, and Christoph Her­rmann: “Tran­scra­nial alter­nat­ing cur­rent stim­u­la­tion with speech envelopes mod­u­lates speech com­pre­hen­sion”. In this proof-of-concept–like paper, we demon­strate that using the speech enve­lope as a “pilot sig­nal” for elec­tri­cal­ly stim­u­lat­ing the human brain, while a lis­ten­er tries to com­pre­hend that speech sig­nal buried in noise, does mod­u­late the listener’s speech–in–noise com­pre­hen­sion abil­i­ties.

The Preprint is here, … 

… while the abstract goes like this:

17. January 2018 by Jonas
Categories: Auditory Cortex, Auditory Neuroscience, Brain stimulation, Clinical relevance, Degraded Acoustics, Hearing Loss, Neural Oscillations, Neural Phase, Papers, Psychology, Speech |

SNAP 2017 was a vast suc­cess

SNAP 2017 took place on Decem­ber 8 and 9 in Lübeck, Ger­many.

Nine inter­na­tion­al­ly esteemed speak­ers and in total more than six­ty researchers from all over Europe, Cana­da and the US made the sec­ond Sig­nal and Noise Along the Audi­to­ry Path­way work­shop a mem­o­rable occa­sion in audi­to­ry neu­ro­science.

Thanks to every­body for com­ing out!, and see you all again for SNAP 2019, at a loca­tion to be announced.

18. December 2017 by Simon Grosnick
Categories: Auditory Neuroscience, Auditory Speech Processing, Psychology | Tags: , , , |

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