Diagnostic Use of Transcranial Magnetic Stimulation in Psychiatry

Abstract

Motor evoked potentials from peripheral nerves, spinal cord or muscle can be recorded by stimulation of the motor cortex and motor pathways in the central nervous system with transcranial magnetic stimulation which is a neurophysiological analysis method. This method allows investigation the mechanism of diseases which cause changes in the excitability of cortical motor areas. Similarly, it was used in determining the effects of psychotropic drugs on cortical activity and electrophysiological measurement of aggressive behavior Transcranial magnetic stimulation studies in the field of psychiatry are focused on etiopathogenesis of pathologies such as schizophrenia, obsessive-compulsive disorder, attention deficit hyperactivity disorder and substance abuse.

Keywords

• Psychiatry
• diagnostic
• transcranial magnetic stimulation