User profiles for Mohsen Alavash
Mohsen AlavashUniversity of Lübeck Verified email at uni-luebeck.de Cited by 440 |
Alpha oscillations in the human brain implement distractor suppression independent of target selection
In principle, selective attention is the net result of target selection and distractor suppression.
The way in which both mechanisms are implemented neurally has remained contested. …
The way in which both mechanisms are implemented neurally has remained contested. …
Dopaminergic modulation of hemodynamic signal variability and the functional connectome during cognitive performance
Dopamine underlies important aspects of cognition, and has been suggested to boost
cognitive performance. However, how dopamine modulates the large-scale cortical dynamics …
cognitive performance. However, how dopamine modulates the large-scale cortical dynamics …
Is functional integration of resting state brain networks an unspecific biomarker for working memory performance?
Is there one optimal topology of functional brain networks at rest from which our cognitive
performance would profit? Previous studies suggest that functional integration of resting state …
performance would profit? Previous studies suggest that functional integration of resting state …
Modular reconfiguration of an auditory control brain network supports adaptive listening behavior
Speech comprehension in noisy, multitalker situations poses a challenge. Successful
behavioral adaptation to a listening challenge often requires stronger engagement of auditory …
behavioral adaptation to a listening challenge often requires stronger engagement of auditory …
[HTML][HTML] Neural attentional-filter mechanisms of listening success in middle-aged and older individuals
Successful listening crucially depends on intact attentional filters that separate relevant from
irrelevant information. Research into their neurobiological implementation has focused on …
irrelevant information. Research into their neurobiological implementation has focused on …
Persistency and flexibility of complex brain networks underlie dual‐task interference
Previous studies on multitasking suggest that performance decline during concurrent task
processing arises from interfering brain modules. Here, we used graph‐theoretical network …
processing arises from interfering brain modules. Here, we used graph‐theoretical network …
Dynamic coupling of complex brain networks and dual-task behavior
Multi-tasking is a familiar situation where behavioral performance is often challenged. To
date, fMRI studies investigating the neural underpinning of dual-task interference have mostly …
date, fMRI studies investigating the neural underpinning of dual-task interference have mostly …
[HTML][HTML] Dynamic large-scale connectivity of intrinsic cortical oscillations supports adaptive listening in challenging conditions
In multi-talker situations, individuals adapt behaviorally to this listening challenge mostly with
ease, but how do brain neural networks shape this adaptation? We here establish a long-…
ease, but how do brain neural networks shape this adaptation? We here establish a long-…
[HTML][HTML] Individual differences in local functional brain connectivity affect TMS effects on behavior
Behavioral effects of transcranial magnetic stimulation (TMS) often show substantial differences
between subjects. One factor that might contribute to these inter-individual differences is …
between subjects. One factor that might contribute to these inter-individual differences is …
Large-scale network dynamics of beta-band oscillations underlie auditory perceptual decision-making
Perceptual decisions vary in the speed at which we make them. Evidence suggests that
translating sensory information into perceptual decisions relies on distributed interacting neural …
translating sensory information into perceptual decisions relies on distributed interacting neural …