Manjima Sarkar

Real-time optimization to enhance noninvasive cortical excitability assessment in the human dorsolateral prefrontal cortex

This paper develops a real-time closed-loop optimization method to enhance TMS-EEG measurements of prefrontal cortex excitability by reducing artifacts and increasing signal magnitude.

Neural effects of TMS trains on the human prefrontal cortex

This study investigates how TMS trains affect neural activity in the human prefrontal cortex using noninvasive measurements and finds no evidence of amplitude changes but detects non-local and phase-based neural effects.

Mapping cortical excitability in the human dorsolateral prefrontal cortex

The paper investigates how TMS location and angle affect early TEPs in the dlPFC and identifies optimal targets for enhancing EL-TEP responses.

Experimental Suppression of TMS-EEG Sensory Potentials

This paper introduces a novel sensory suppression protocol called ATTENUATE for suprathreshold TMS to dlPFC, showing it reduces sensory EEG responses and perception more effectively than standard masking.