Research L-DLPFC - SGC Marker of Depression Left-Dorsolateral Prefrontal Cortex (DLPFC) - Subgenual anterior Cingulate Cortex (SGC) circuit as a treatment resistant depression response marker in transcranial magnetic stimulation treatment Circuit-Targeted TMS for Bipolar Accelerated Intermittent Theta-Burst Stimulation (aiTBS) for Bipolar Depression - A Personalized Brain Circuit-Targeted Intervention TMS-EEG Methodological advancement Advancing TMS-EEG Methodologies for Probing Prefrontal Cortical Excitability and Inhibition Oscilatory and Aperiodic Markers Oscilatory and Aperiodic Markers of Convulsive Therapies in Depression Facial Expression and EEG markers for suicidality Facial Action Units and EEG response to suicidality realted words in behavioral task Attention Deficit Neurophysiology and Smartphone Use Attention Deficit Neurobiology and Digital Media Influences