Brain stimulation techniques like transcranial magnetic stimulation (TMS) and electroconvulsive therapy (ECT) can manage severe cases of depression. Psychiatrists will recommend brain stimulation for mental health issues that are resistant to more conservative treatment options. They might use this type of intervention as a standalone treatment or as part of a larger treatment plan. Transcranial magnetic stimulation and ECT have similarities and marked differences. Keep reading to find out more about each therapy.
Depression is an apt term for what goes on in the brain of a person suffering from this mental health condition. From a physiological perspective, there is a correlation between depression and a decrease in activity in certain parts of the brain.
Specifically, depressed people often have low levels of neural activity in sections of their prefrontal cortex. This is the part of the brain responsible for decision-making, emotional response, and mood regulation. These aspects of mental function improve or deteriorate depending on a person’s mental and emotional state.
This is where brain stimulation via ECT or TMS comes into play. Both these therapies serve to increase activity in the prefrontal cortex. Stimulating the nerve cells in this portion of the brain helps in the following ways:
Both transcranial magnetic stimulation and electroconvulsive therapy stimulate the nerve cells in the brain. The difference is in how each treatment excites the nerves.
TMS is the application of a magnetic field directly over a pinpoint section of the prefrontal cortex. It is worth noting that the nervous system constantly transmits electrical impulses, much like the wiring in a device. Applying a magnetic field to this "wiring" will have an effect. The magnetic field induces tiny electrical impulses in the brain. These small electrical currents stimulate the nerve cells, increasing their activity level. This goes a long way toward helping the patient deal with the symptoms of depression.
While TMS employs magnetism to induce electrical activity in the brain, ECT involves the direct use of electric current. A doctor will target areas of the brain with low electric voltage to activate specific nerves and neural pathways.
ECT is more invasive than TMS, and the procedure happens under anesthesia or sedation. As a general rule, ECT treats extreme cases of depression because it is the more aggressive of the two therapies. TMS is suitable for serious but less severe forms of depression.
TMS therapy is painless and non-invasive, enabling patients to resume their daily routine immediately after a session. In contrast, ECT requires that the patient receive help from a caregiver throughout treatment.
Thinking about getting TMS therapy? Let us go over the answers to some frequently asked questions:
Psychiatrists or physicians typically perform TMS therapy. The procedure starts with the patient’s motor threshold being determined by gradually increasing the intensity of the electromagnetic waves sent into their brain until their fingers twitch.
The treatment is always performed under the supervision of a psychiatrist or other trained healthcare professional. Patients can stop the treatment at any time if they feel uncomfortable.
Unlike ECT, patients do not need general anesthetics or sedatives during their treatments, so there is no need for hospitalization. TMS therapy is an outpatient procedure, and patients remain awake throughout. There is no recovery time needed after the treatment, and most patients can drive themselves back home.
TMS treatments usually involve 40-minute treatment sessions five days per week for about four to six weeks. Patients are evaluated individually to determine their treatment schedule.
Only a tiny percentage of patients end up discontinuing their treatments due to side effects. The most common side effects of the procedure are mild headaches that typically go away as the patient gets more treatments. These headaches can be managed with over-the-counter painkillers.
A third of patients report facial twitching or painful sensations on the scalp following TMS therapy. These also tend to go away as patients get more treatment sessions under their belts.
We offer personalized care that improves the daily lives of our patients. Reach out to us to find out how we can work together toward better mental health. You can learn more about TMS treatment from our staff.
Request an appointment here: https://nycpsychiatricassociates.com or call NYC Psychiatric Associates at (917) 391-0076 for an appointment in our New York office.
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