DBS	Deep Brain Stimulation
TMS	Transcranial Magnetic Stimulation
tDCS	Transcranial Direct Current Stimulation
ECT	Electroconvulsive Therapy
BCI	Brain-Computer Interface
FDA	Food and Drug Administration
OCD	Obsessive Compulsive Disorder
PRISMA	Preferred Reporting Items for Systematic Reviews and Meta-Analyses
PIAAS	Personality, Agency, Authenticity, Autonomy, and Self
ADHD	Attention Deficit Hyperactivity Disorder
TS	Tourette’s Syndrome
TRD	Treatment-Resistant Depression
PTSD	Post Traumatic Stress Disorder