TMS
Also written as: TMS — Transcranial Magnetic Stimulation
Non-invasive brain stimulation technique using magnetic fields to treat depression and other psychiatric conditions.
Full Definition
Transcranial magnetic stimulation is a non-invasive procedure that uses magnetic field pulses to stimulate nerve cells in specific brain regions associated with mood regulation. Unlike ECT, TMS does not require anesthesia and does not cause seizures or significant cognitive side effects. It is FDA-approved for treatment-resistant depression and is typically administered in a series of daily sessions over several weeks. The magnetic coil is positioned over specific areas of the scalp, usually targeting the left dorsolateral prefrontal cortex for depression treatment.
Usage
Usage note: Specify whether referring to standard TMS or deep TMS when relevant; often confused with other brain stimulation therapies.
In Context
- "The patient was referred for TMS therapy after failing to respond to three different antidepressant medications." — Referral letter
- "TMS sessions will be scheduled Monday through Friday for six weeks as part of the treatment protocol." — Treatment plan