Ankan Biswas

Open-eyed meditation suppresses functional connectivity in EEG across a broad frequency range

This study shows meditation reduces functional connectivity across a broad frequency range in EEG, while aging and gender have narrower frequency-specific effects, and average referencing distorts FC estimates.

Gamma oscillations across recording scales show a preference for saturated long-wavelength (reddish) hues in the primate visual cortex

The paper shows that gamma oscillations in primate V1 are strongest for saturated reddish hues, driven by L-M cone contrast, and diminish in desaturated colors and macro-scale recordings.

Stimulus-induced gamma sources reduce in power but not in spatial extent with healthy aging in human EEG

The paper examines how stimulus-induced gamma sources change with healthy aging in EEG, finding reduced power but not spatial extent.

Enhanced stimulus-induced and stimulus-free gamma in open-eye meditators

The paper finds that open-eye meditators show stronger stimulus-induced and stimulus-free gamma oscillations compared to controls.