Tom A. de Graaf

This study examines TMS-evoked fMRI responses under different neurocognitive and oscillatory brain states using simultaneous TMS-EEG-fMRI, finding state-independent responses in sensory areas and state-dependent effects on indirect TMS effects.

The paper applies rTMS to SH-SY5Y cells to study its effects on neural activity using live calcium imaging, finding opposing effects of iTBS and cTBS on depolarization response.

This study shows that tACS at individual alpha frequency alters alpha power and predicts visuospatial attention bias, supporting synchronization theory.

The paper investigates whether alpha phase modulates visual target detection using tACS phase-based stimulus presentation across three experiments, finding no consistent sinusoidal pattern in performance but suggesting phase effects on reaction times.

This study investigates whether face trustworthiness processing bypasses early visual cortex using TMS, finding that conscious perception relies on EVC while forced-choice judgments may not.

This study applies tACS at alpha frequency to the left parietal cortex and finds it increases leftward attention bias in an endogenous task but not in exogenous or stimulus detection tasks.