Final answer:
ECT stands for electroconvulsive therapy, which is a medical treatment used to treat severe depression and other mental illnesses. It involves passing an electrical current through the brain to induce controlled seizures and is believed to cause changes in brain chemistry that alleviate symptoms.
Step-by-step explanation:
Electroconvulsive Therapy (ECT)
ECT stands for electroconvulsive therapy. It is a medical treatment that is used primarily to treat severe depression, bipolar disorder, and certain other mental illnesses. During ECT, an electrical current is passed through the brain, which induces controlled seizures. This process is believed to cause changes in brain chemistry that can alleviate the symptoms of mental illness.