Biological Components Of Mental Illness

Running Header : BIOLOGICAL COMPONENTSBiological Components of Mental IllnessMental ailment is a term used to describe legion(predicate) different switch of the mind . Of all the fixingss that whitethorn shell or vow to genial disease , the biologic components argon among the most authoritative . It is the basis of much of the treatments used to combat and treat affable illnessThis does non mean all psychic illness groundworknister be explained by biological means only when a enormous majority tush be traced to some oddball of biological componentContrary to what many people believe , alcohol and drugs do not cause someone to be biologically susceptible to cordial illness . Drugs and alcohol basin , however , spark or exacerbate the symptoms in someone who already is biologically predisposed . There argon man y different biological components to psychic illnessGenetics-susceptibility to mental illness is passed though the genesInfections or Toxins- pox and give out hire both been proven to damage the wizardBrain defects or injury- These can be at birth or with accident and atomic number 18 on certain parts of the adeptPrenatal damage-such as lack of oxygen or distruption of judgement tuition trance in the wombPoor support and neglect during the formative years can also moderate an effect on the whiz s development or manner of processing informationOutside events can sometimes cause changes in the brain to cause someone to be biologically vulnerable to mental illness . Trauma such as abuse or Post Traumatic Stress Dis (PTSD , can cause changes in the brain , as well . It may be in the office the brain develops or the way it processes information , but these changes can lead to mental illness in many people In the nineteenth hundred , as advance was made in understanding checkup diss in terms of physical pathology! , abnormal conduct was viewed as reflecting brain pathology .

A key discovery was the appellation in 1913 of the micro-organism Treponema pallidum as the cause of syphilis (and thus ordinary paresis of the insane , supporting the theory of biological causes of mental illness . HYPERLINK hypertext transfer protocol /www .questia .com /PM .qst ?a o d 3 (Freeman , 1999 ,. 173 ) Certain infections have been link to brain damage and the development of mental illness or the declivity of its symptoms . For example , a condition known as paediatric autoimmuneneuropsychiatric dis (PANDA ) associated with the Strep tococcus bacteria has been linked to the development of HYPERLINK http /www .webmd .com / theme /article /60 /67109 .htm obsessive-compulsive dis and proto(prenominal)(a) mental illnesses in childrenGenetic factor studies have indicated trophic factors are proteins that stimulate fruit , natural action , and survival . Neurotrophic factors such as brain-derived neurotrophic factor (BDNFwere first tell for their ability to promote growth and survival in neurons during early development . However , neurotrophic factors are now known to crop an active role in the adult brain , and to have an effect on a variety of more insidious cellular phoneular functions aside from cell survival BDNF itself is now simulated to be involved in a variety of brain functions , including memory formation and affective...If you unavoidableness to get a full essay, establish it on our website: OrderCustomPaper.com

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