A comprehensive review of<unk>  research compiled a list of many different acute impacts of stimulation depending on the<unk>  region targeted. Following are some examples of the effects documented: * Sensory: Feelings of body tingling, swaying, movement, suffocation, burning, shock, warmth, paresthesia, feeling of falling, oscillopsia, dysesthesia, levitation, sounds, phosphenes, hallucinations, micropsia, diplopia, etc. * Motor: Eye movements, locomotion, speech arrest, automatisms, laughter, palilalia, chewing, urge to move, crying without feeling sad, etc. * Autonomic: Blushing, mydriasis, change in blood pressure and breathing, apnea, nausea, tachycardia, sweating, etc. * Emotional: Anxiety, mirth, feeling of unreality, fear, happiness, anger, sadness, transient acute depression, hypomania, etc. * Cognitive: Acalculia, paraphasia, anomic aphasia, recalling memories, "going into a trance", "out of this world", conduction aphasia, hemispatial neglect, alexia, déjà vu, reliving past experiences, agraphia, apraxia, etc.<unk>  in face-sensitive regions of the fusiform gyrus caused a patient to report that the faces of the people in the room with him had "metamorphosed" and became distorted: "Your nose got saggy, went to the left. ... Only your face changed, everything else was the same."
Electrical brain stimulation
Cranial electrotherapy stimulation
Transcranial magnetic stimulation
Non-invasive cerebellar stimulation
Deep brain stimulation
Transcranial direct-current stimulation
Transcranial random noise stimulation
Thalamic stimulator