However, Watson et al found that low serotonin levels may in fact be due to environmental factors. Disorders may also be caused by infection, for example, general paresis is a condition involving delusions and mood swings, leading to paralysis and death. It is caused by syphilis and can now be
· brain defects or injury: Defects in or injury to certain areas of the brain have also been linked to some mental illnesses. · prenatal damage: Some evidence suggests that a disruption of early fetal brain development or trauma that occurs at the time of birth -- for example, loss of oxygen to the brain -- may be a factor in the development of certain conditions, such as autism. · substance abuse: Long-term substance abuse, in particular, has been linked to anxiety, depression, and paranoia. · other factors: Poor nutrition[->1] and exposure to toxins, such as lead, may play a role in the development of mental illnesses. PSYCHOLOGICAL EXPLANATIONS: · severe trauma suffered as a child, such as emotional, physical or sexual abuse.
of depression or schizophrenia. According to the biological model, the presence of certain genes can predispose people to psychological disorders. In other words, certain genes can make people more vulnerable to disorders. Twin and family studies have confirmed that some mental illnesses run in families. In terms of biochemistry, chemical imbalances in the brain may be involved in certain mental illnesses.
ADHD is one of the most common childhood disorders and can carry on through adolescence and adulthood. Symptoms include difficulty staying focused and paying attention, difficulty controlling behaviour and hyperactivity. Scientists are not sure what causes ADHD, but many studies suggest that genes are a factor. In addition to genetics, researchers are looking at possible environmental factors, and are studying how brain injuries, nutrition, and the social environment might cause ADHD. Children who have suffered a brain injury may show some behaviour similar to those of ADHD.
* Substance-related disorders: when an individual consumes a substance (drugs, alcohol) in amounts which are harmful to themselves or others. * Eating disorders: abnormal eating habits that may involve either insufficient or excessive food intake to the detriment of an individual's physical and mental health * Cognitive disorders: primarily affects learning, memory, perception, and problem solving, for example, amnesia and dementia. 2.2 - explain the key strengths and limitations of the psychiatric classification system * Strengths: · It allows for consistent diagnoses and treatments · Disorders are arranged, organised and described in a particular manner and order. It provides a common language for therapists, doctors, and health care workers worldwide. This aids diagnosis, selection
Workers are susceptible to different work- related differences, which can create burnout. Burnout is condition of physical, mental, or emotional exhaustion, which is caused by unnecessary and monotonous anxiety from attachment to individuals in sensitively challenging circumstance. Burnout is compiling of three key issues: emotional fatigue, feelings of little personal achievements with customers, and an awareness of depersonalization thoughts. Suffer exhaustion should be averted for the fact that it has a momentous outcome on human services workers, consumers, and even corporations. Available is a big catalog that can be categorized into sets of what causes burnout.
Risk assessments are also designed to manage and identify areas of concern, either to the patient or health professional’s involved in the care of the patient. Areas of risk assessment may include suicide or self harm, absconding, aggression or violence, substance use, vulnerabilities and neglect, non adherence or compliance. These areas of assessment may include past risk and current risk factors (Edward, Munro, Robins & Welch, 2011). Risk assessment of the patient is important but also risk towards others. Patients with paranoid schizophrenia are more opportunistic in behaving aggressively or violently towards co-patients and/or staff, which is why implementation of such assessment tools have been put in place (Langan, 2008).
Migraine headaches, other body changes that affect brain function, medications, depression, family problems and other physiological changes may mimic brain damage. Any changes in interpersonal behavior, attention, foresight and an inhibition of appropriate behavior point to the frontal lobes, usually with damage to the olfactory
There are various reasons to why people develop psychological disorders it may have been developed by a severe accident, biologically, psychologically, or by an environmental factor. The person that might have been diagnosed with a psychological disorder may have gone through an event that caused for their behavior to change or they can be mentally ill. One of the various reasons why an individual develops a psychological disorder may be because mental illness runs in the family or a huge trauma has occurred in their life causing to develop a disorder. There are many types of disorders such as; anxiety, bipolar, major depression, antisocial personality, narcissistic personality, and many more disorders. No matter what psychological disorder a person has been diagnosed with or has developed , affected them and their personality weather they have mood swings because that person is irritated easily and or are aggressive towards others but only because they feel the need to be. That person might have gone through a traumatic event in their childhood for example if they were sexually abused or touched in any way they will feel uncomfortable but will have mixed thoughts of why that is happening to them or questioning themselves if it’s ok for that to happen.
It has to because it affects the biology of the individual living with the disease, as well as the families living with the individual. Also, some research has shown prenatal factors can raise the risk of later development of schizophrenia diagnosis (Picker, 2005). Scrutinizing development, there are two areas to be concerned with; social and emotional. A person living with the disease will likely not be able to interact well with other people socially. Imagine a person who hears voices from sources other people cannot see.