Biological Approach

The biological approach to ab typicality assumes that psychopathology is largely run through to the four main physiological factors: infection, neuroa nonmy, neurochemistry and genetics. Infection is the result of pathogens entering the blood stream and entering the blood brain bulwark or the nervous system. These pathogens execute diseases of the brain. For example in 1900s third gear stage syphilis p feverousow slipd dementia and finally death. However this pip of the biological approach is a very small record of abnormality, and with large advancements modern medicine is becoming decreasingly unseen. A nonher consequence role is multi-finality. For example schizophrenia has been associated with the flu during pregnancy, notwithstanding not every(prenominal) expectant mother with flu has a schizophrenic child. A lot of other factors are involved in the disease, and patently labelling flu as the however cause is going to cause issues in the understanding of multi ple factors. Neuroanatomy refers to the different activities and structures of the brain regions and tissue. This is a good deal tested through MRI scans of normal people and compare to those mentally ill. One example is schizophrenia where the ventricles appear enlarged and the amount of grey matter in the brain is reduced.

It is however hard to differentiate between designer and effect, as not knowing which proceeds which can only lead to pass judgment work in terms of causation. Another issue is not every mentally ill person has the same structural abnormalities, and where one schizophrenic shows pronounced differences to a normal person, another(pre! nominal) schizophrenic can show subaltern to none. Neurochemistry refers to the function and accessibility of neurotransmitters such as dopamine, GABA, serotonin and noradrenalin. symbiotic on the reach of the brain they occur in, each scratch behaviour in a different want. During synaptic chemical reaction these neurotransmitters are passed crossways the synapse from the axon terminal to the dendrite of another nerve. A lot of dysfunction of neurochemicals...If you want to get a integral essay, order it on our website: OrderCustomPaper.com

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