Biological Components Of Mental Illness

Running Header : BIOLOGICAL COMPONENTSBiological Components of Mental IllnessMental ailment is a term used to describe numerous different appall of the mind . Of all the doers that whitethorn shell or draw in to genial illness , the biological components argon among the most accredited . It is the basis of much of the treatments used to combat and treat intellectual illnessThis does not mean all psychogenic illness groundworknister be explained by biological means except a abundant 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 mental illness . Drugs and alcohol empennage , however , spark or exacerbate the symptoms in someone who already is biologically incline . There argon many dif ferent biological components to mental illnessGenetics-susceptibility to mental illness is passed though the genesInfections or Toxins- pox and turn over stupefy both been proven to damage the understandingBrain defects or injury- These can be at birth or with accident and ar on certain parts of the encephalonPrenatal damage-such as lack of oxygen or distruption of caput tuition trance in the wombPoor eatable and neglect during the formative years can also obtain an effect on the nous s development or mien 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 relegate was made in understanding checkup dis s in terms of physical pathology , abnormal ! conduct was viewed as reflecting brain pathology .

A key discovery was the appellation in 1913 of the microorganism Treponema pallidum as the cause of syphilis (and thus oecumenic 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 impairment of its symptoms . For example , a condition known as paediatric autoimmuneneuropsychiatric dis (PANDA ) associated with the Streptococcus bac teria has been linked to the development of HYPERLINK http /www .webmd .com / bailiwick /article /60 /67109 .htm obsessive-compulsive dis and earliest(a) mental illnesses in childrenGenetic factor studies have indicated trophic factors are proteins that stimulate fruit , occupation , and survival . Neurotrophic factors such as brain-derived neurotrophic factor (BDNFwere first illustrious for their ability to promote growth and survival in neurons during early development . However , neurotrophic factors are now known to profligacy an active role in the adult brain , and to have an effect on a variety of more elusive cellular phoneular functions aside from cell survival BDNF itself is now mistaken to be involved in a variety of brain functions , including memory formation and affective...If you unavoidableness to get a full essay, wander it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our pa ge: write my paper