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Many factors can contribute to the development of this condition, including brain chemical imbalances, stressful life events and more. Perhaps one of the worst things about depression is how ...
The serotonin "chemical imbalance" theory of depression, proposed in the 1960s, [35] is not supported by the available scientific evidence. [ 35 ] [ 36 ] SSRIs alter the balance of serotonin inside and outside of neurons: their clinical antidepressant effect (which is robust in severe depression [ 37 ] ) is likely due to more complex changes in ...
Many psychologists criticise psychiatry for focusing its attention primarily on symptoms and for assuming that relieving symptoms with drugs cures the problem. Unfortunately, in many cases when the drug treatment is ceased the symptoms recur. This suggests that drugs are not addressing the true cause of the problem. [4]
Biological psychiatry or biopsychiatry is an approach to psychiatry that aims to understand mental disorder in terms of the biological function of the nervous system.It is interdisciplinary in its approach and draws on sciences such as neuroscience, psychopharmacology, biochemistry, genetics, epigenetics and physiology to investigate the biological bases of behavior and psychopathology.
There may also be imbalances in mood-regulating neurotransmitters (brain chemicals) like dopamine and serotonin. But this isn’t well understood, either. But this isn’t well understood, either.
For instance, brain pathways related to fear may be hyperexcitable — or over-reactive — in people with panic disorder. An imbalance of certain chemical messengers called neurotransmitters in ...
A more scientific reason behind mental disorders but both treatments were dangerous and ineffective nevertheless. During the 17th century however, many people with mental disorders were just locked away in institutions due to lack of knowledgeable treatment. Mental institutions became the main treatment for a long period of time. [1]
The chemical imbalance hypothesis states that a chemical imbalance within the brain is the main cause of psychiatric conditions and that these conditions can be improved with medication which corrects this imbalance. In that, emotions within a "normal" spectrum reflect a proper balance of neurotransmitter function, but abnormally extreme ...
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