Depression. Chronic clinical depression

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Chronic clinical depression

Clinical depression (also called major depressive disorder) is a state of intense sadness, melancholia or despair that has advanced to the point of being disruptive to an individual's social functioning and/or activities of daily living.

Depression of the central nervous system of an animal may be expressed as drowsiness or sleep, lack of coordination and unconsciousness. For example, it is possible to refer to "depressed thyroid function" or to a depression of blood flow in a particular area. Depression of the central nervous system of an animal may be expressed as drowsiness or sleep, lack of coordination and unconsciousness. Selective serotonin reuptake inhibitors (SSRIs) are a family of antidepressant considered to be the current standard of drug treatment. "The catecholamine hypothesis of affective disorders: a review of supporting evidence". This is generally seen as quite distinct from the diagnosis of clinical depression. Electroconvulsive therapy (ECT), also known as electroshock or electroshock therapy, uses short bursts of a controlled current of electricity (typically fixed at 0.9 ampere) into the brain to induce a brief, artificial seizure while the patient is under general anesthesia.

Many people identify the feeling of being depressed as "being blue", "feeling sad for no reason", or "having no motivation to do anything". External affective signs of depressed mood also include a physical hunching or stooping, or putting the head in the hands, and an appearance of being physically subdued, and flatness of speech.

Cognitive behaviour therapy has been demonstrated in carefully controlled studies to be among the foremost of the recent wave of methods which achieve more rapid and lasting results than traditional "talk therapy" analysis.

In considering the hypomania-depression connection, a distinction should be made between anxiety, panic, and stress. The causal relationship with biological variables is unknown and so it is difficult to pinpoint the condition's roots. Chronic clinical depression. External affective signs of depressed mood also include a physical hunching or stooping, or putting the head in the hands, and an appearance of being physically subdued, and flatness of speech.