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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.
Chemical signaling between neurons is mediated by neurotransmitters, neuropeptides, hormones, neuromodulators, and many other types of signaling molecules. Many neurological diseases arise due to an imbalance in the brain's neurochemistry. For example, in Parkinson's Disease, there is an imbalance in the brain's level of dopamine.
For years, a chemical imbalance of serotonin has been widely viewed as the culprit for depression, resulting in the widespread use of antidepressants. The study published this week in the journal…
At present, PAWOI is usually diagnosed solely based on the patient's current and past symptoms. It is possible that an "overactive brain" or a chemical imbalance underlies the disorder. Various medications have been tried as treatment, notably acetazolamide, [3] valproate, [4] lamotrigine, [1] topiramate, and furosemide. [5]
Some believed that stated that psychological disorders are caused by specific abnormalities of the brain and nervous system and that is, in principle, they should be approached for treatments in the same way as physical illness (arose from Hippocrates's ideas). [5] Psychotherapy is a relatively new method used in treatment of mental disorders.
While the latter's onset could be attributed to adverse life events and treated with talk therapy, the former would indicate treatment with antidepressants. [15] Indeed, this view of endogenous depression is at the root of the popular view that mood disorders are a reflection of a 'chemical imbalance' in the brain. More recent research has ...
Commonly reported symptoms include flu-like symptoms (e.g., nausea, vomiting, diarrhea, headaches, sweating) and sleep disturbances (e.g., insomnia, nightmares, constant sleepiness). Sensory and movement disturbances have also been reported, including imbalance , tremors , vertigo , dizziness , and electric-shock-like experiences in the brain ...