What treatment is commonly performed daily for 4-6 weeks in cases of treatment-resistant depression?

Transcranial Magnetic Stimulation (TMS) is often utilized as a treatment modality for individuals suffering from treatment-resistant depression. It involves the use of magnetic fields to stimulate nerve cells in the brain and can be administered on a daily basis, typically over a period of 4 to 6 weeks.

One of the primary advantages of TMS is that it is non-invasive and does not require anesthesia, making it an appealing option for patients who either do not respond to medication or have not tolerated them well. The treatment generally involves sessions lasting about 30 to 40 minutes each day, in which specific areas of the brain associated with mood regulation are targeted.

The rationale behind the duration and frequency of TMS treatment stems from the need to achieve a cumulative effect on neurotransmitter systems and neural pathways that may be underactive in individuals with treatment-resistant depression. This consistent stimulation can eventually lead to significant improvements in symptoms for some patients.

In contrast, while Electroconvulsive Therapy (ECT) is also an effective treatment for severe depression, it is typically used less frequently and at a higher intensity, and it often involves a course of treatments that can vary. Psychoanalysis is more focused on exploring past experiences and emotional conflicts rather than immediate symptom relief, and Neuro