Mohsen Alavash

Brain network interconnectivity dynamics explain metacognitive differences in listening behavior

The paper investigates how brain network dynamics during an auditory task correlate with individual differences in perceptual confidence and response speed.

Neural attentional-filter mechanisms of listening success in middle-aged and older individuals

The paper investigates neural attentional-filter mechanisms in middle-aged and older individuals using EEG and a dual-talker task, finding that neural speech tracking, but not alpha lateralization, correlates with listening success.

Dynamic large-scale connectivity of intrinsic cortical oscillations supports adaptive listening in challenging conditions

The paper shows that dynamic connectivity of intrinsic cortical oscillations supports adaptive listening in challenging conditions by modulating beta and alpha frequency networks.

Alpha oscillations in the human brain implement distractor suppression independent of target selection

This study shows that alpha oscillations in the human brain suppress distractors independently of target selection, using EEG data from an auditory attention task.

Individual listening success explained by synergistic interaction of two distinct neural filters

The paper shows that individual listening success in a dichotic task is best predicted by the combined effect of neural speech tracking and alpha power lateralization, not their individual contributions.

Modular reconfiguration of an auditory-control brain network supports adaptive listening behavior

The paper shows that successful listeners exhibit stronger reconfiguration of brain networks during challenging listening tasks, with increased modularity predicting listening success.

Dopaminergic Modulation Of Hemodynamic Signal Variability And The Functional Connectome During Cognitive Performance

This study investigates how dopamine affects cortical dynamics during cognitive tasks, showing that it increases BOLD signal variability and alters functional connectivity, which correlates with individual differences in cognitive performance improvements.

Large-scale network dynamics of beta-band oscillations underlie auditory perceptual decision making

The paper investigates how beta-band oscillation network dynamics influence perceptual decision speed in auditory tasks, finding that faster decisions correlate with higher segregation and lower integration of beta-band oscillations.