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: , , , |

New paper online by Waschke, Wöst­mann & Obleser

Read all about neur­al irreg­u­lar­i­ty in aging brains and how it relates to per­cep­tu­al deci­sions: New paper by PhD stu­dent Leo Waschke. 

Now avail­able online:
https://goo.gl/F4dFfe

Abstract

 

 

16. December 2017 by Simon Grosnick
Categories: Ageing, Auditory Neuroscience, EEG / MEG, Papers, Publications | Tags: , , , |

Want to come work with us?

Post­doc posi­tion in the Obleser lab, in the ERC-fund­ed project “Audadapt” — dead­line for appli­ca­tions very soon! (Nov 30 2017). Check out all appli­ca­tions details here!

26. November 2017 by Jonas
Categories: Adaptive Control, Ageing, Job Offers, Speech, Uncategorized |

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