Doctors..do you ruminate depression is a physical bad health?
Doctors only PLEASE!
Answers:
sorry I'm not a doctor, but depression can be a physical cash in the brain, typically after a stroke or guide trauma physiological changes contained by the brain can cause depression
depression can be mental but also an natural change. plenty of structures (basal nucleus, orbitofrontal cortex, limbic structures) are implied in assorted studies. for example, the reduction of glial cell density surrounded by the amygdala and anterior cingulate (Bowley et al); the reduction of neuronal density contained by the orbitofrontal cortex (Rajkowska et al).
a very interesting study be done in 1999 by Bejjani et al call 'Transient acute depression induced by high frequency deep-brain stimulation' (NEJM 1999) where on earth a deep brain stimulation is used on a parkinson tolerant but it has be accidentally placed in the wrong location. the response is very interesting to see- the merciful goes into an acute depression (describes how she is worthless as she weeps) and later back to regular in a situation of two minutes. that seems resembling very much a straightforward proof of the molecular and structural role basal nucleus could have contained by depression. mainly dopaminergic circuits relating the diencephalus and the OFC probably imply this is the neurotransmitter that goes out of go together and thus mainly related to depression.
here's the intermingle to the Bejjani article if you want to read it: http://content.nejm.org/cgi/reprint/340/.
Depression is caused by an peculiar imbalance of chemicals within the brain. Not too long ago, it was ruled that depression is a neurological bad health, hence it is physical. However, because depression is often triggered by ones own mentality it can also go down under mental malady. On the reverse, when chemical imbalances exact perfectly sane personality to "loose it" then it is also a mental disorder.
Basically one must look at the cause and effect.
Depression can mete out mental problems and mental problems can cause depression.
The trick surrounded by uderstanding this is in knowing that depression is ultimately a neurological and physical condition cause by an imbalance of chemicals contained by the brain.
If your patient's depression causes him to develop a mental problem, or if a mental problem have caused your tolerant to become depressed, then it is surrounded by these cases in which depression is both a neurological and a mental condition.
However, within the absence of a mental problem, it is still possible to become depressed and suffer form solitary the physiological efects and not the mental.
It is a hormonal dysfunction.
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