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According to another hypothesis, POIS is caused by a hormone imbalance, such as low progesterone, [medical citation needed] low cortisol, low testosterone, elevated prolactin, hypothyroidism, or low DHEA. [20] POIS could be caused by a defect in neurosteroid precursor synthesis. If so, the same treatment may not be effective for all individuals.
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 ...
An estimated 200,000 Americans are struggling with this condition, which The McGill Pain Index lists as the most painful condition known to medicine. It is considered more painful than ...
One such cause is chemical imbalances in the brain, which can lead to irrational decisions and emotional pain. [8] For example, when the brain lacks serotonin, a chemical that regulates the brain's functioning, it can lead to depression, appetite changes, aggression, and anxiety. Another cause of mental distress can be exposure to severely ...
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…
This later became the basis of the chemical imbalance theory used widely within the present. Furthermore, not far from Hippocrates, the philosopher Plato would come to argue the mind, body, and spirit worked as a unit. Any imbalance brought to these compositions of the individual could bring distress or lack of harmony within the individual.
The biological model of abnormality (the only model not based on psychological principles) is based on the assumptions that if the brain, neuroanatomy and related biochemicals are all physical entities and work together to mediate psychological processes, then treating any mental abnormality must be physical/biological.
Tetrahydrobiopterin (BH 4, THB), also known as sapropterin (INN), [5] [6] is a cofactor of the three aromatic amino acid hydroxylase enzymes, [7] used in the degradation of amino acid phenylalanine and in the biosynthesis of the neurotransmitters serotonin (5-hydroxytryptamine, 5-HT), melatonin, dopamine, norepinephrine (noradrenaline), epinephrine (adrenaline), and is a cofactor for the ...