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Electric Therapy Can Relieve Depression

New treatment using currents can help when meds don't

By Matt Cantor,  Newser Staff

Posted Oct 21, 2008 12:11 PM CDT

(Newser) – People with major depression that doesn't respond to medication may get relief from a therapy that uses magnetic pulses to stimulate the cortex, the Wall Street Journal reports. In a clinical trial, transcranial magnetic stimulation worked in about a quarter of patients—about twice the success rate of patients on a placebo.

It led to “improvement in mood, sleep, appetite, energy level, and a restoration of hopefulness and self-esteem,” says a psychiatrist. Though TMS doesn't have the sexual and weight-gain side effects of some drugs, it’s not recommended until patients have tried more than one antidepressant. But with the treatment, “we're standing at the threshold of a new family of therapeutic interventions," the psychiatrist adds.

TMS therapy uses magnetic pulses to stimulate the left prefrontal cortex.
TMS therapy uses magnetic pulses to stimulate the left prefrontal cortex.   (Neuronetics)
Neuronetics' Neurostar is the first FDA-approved TMS system.
Neuronetics' Neurostar is the first FDA-approved TMS system.   (Neuronetics)
A new treatment may help depression sufferers who don't respond to meds.
A new treatment may help depression sufferers who don't respond to meds.   (Shutterstock)
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