Biological therapy for depression

What is the best natural treatment for depression? Do genetics or environment most affect depression? Are natural remedies effective for depression? Drug therapy is supported by the Monoamine Hypothesis and lends support to the biological explanation of depression. All major antidepressants affect neurotransmitters in the brain to bring about changes in symptoms.

DISCUSS BIOLOGICAL THERAPIES FOR DEPRESSION (MARKS) There are two biological therapies that could be used for depression.

One biological therapy for depression is antidepressants. Antidepressants are drugs that relieve the symptoms of depression. They are used to treat moderate to severe depression. According to the biological theory , neurotransmitters cause depression.

The other biological treatments of depression include electroconvulsive therapy and sleep deprivation. In a second step, the characteristics of these different treatments are detailed. Finally, the strategy of a drug treatment is considered with regard to the choice of the best drug and the best dosage for a given depressed patient. The treatments for depression can be divided into two general categories, biological treatments and psychotherapy 3.

You may have heard that depression is the result of a simple imbalance of brain chemicals. Although brain chemicals are certainly part of the cause, this explanation is too simple. Biology of Depressive Disorders.

Amine hypothesis – low levels of mono amines predominantly noradrenaline and serotonin. Neuroanatomy – damage to amine pathways in post-stroke. Hundreds of research studies have been conducted that verify its safety and effectiveness.

Based on the latest research: ECT can provide relief for people with severe depression who have not been able to feel better with other treatments. Electroconvulsive therapy can be an effective treatment for depression. In some severe cases where a rapid response is necessary or medications cannot be used safely,.

The strengths of the biological perspective that relate to depression are the fact that depression is mainly a result of low levels of certain neurotransmitters. Another reason could be an imbalance of hormones, which would explain why nearly twice as many women as men are affected by a depressive illness each year. Agomelatine, a melatonergic receptor agonist and 5HT 2c receptor antagonist, resynchronizes human circadian rhythms in healthy volunteers 101and depressed patients, and has shown a powerful antidepressant efficacy in major depressive disorder.

The wide prevalence of circadian dysfunction in depression and the improvement of depression after treatment with this new antidepressant add to the suggestion that the circadian abnormalities may be part of the core of depression. Biochemical Explanations of Depression. Great progress has been made in the understanding of brain function, the influence of neurotransmitters and hormones, and other biological processes, as well as how they may relate to the development of depression. Psychological treatments for depression Cognitive behaviour therapy (CBT).

Interpersonal therapy (IPT).

Mindfulness-based cognitive therapy (MBCT). If these biological factors were driving depression, it made sense to assume that the best way to fix the underlying problem was with a biological solution. The main biological explanations of depression are as follows: Genetic – there is considerable evidence that the predisposition to develop depression is inherited.