alpha power

Homeostatic Neural Responses to Photic Stimulation

This talk presents findings from open and closed-loop neural stimulation experiments using EEG. Fixed-frequency (10 Hz) stimulation revealed cross-cortical alpha power suppression post-stimulation, modulated by the difference between the individual's alpha frequency and the stimulation frequency. Closed-loop stimulation demonstrated phase-dependent effects: trough stimulation enhanced lower alpha activity, while peak stimulation suppressed high alpha to beta activity. These findings provide evidence for homeostatic mechanisms in the brain's response to photic stimulation, with implications for neuromodulation applications.

Alpha power is coupled to the infra-slow gastric rhythm in different visual tasks

Increased EEG alpha power is associated with higher vitamin D3 and lower IL-8 levels in Borna-positive depressed patients

EEG alpha power differences in the Icelandic winter between individuals with high vs. low risk for Seasonal Affective Disorder

FENS Forum 2024

Goal-directed alpha power actively filters initial afferent activity in early visual cortices

FENS Forum 2024