· 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.
(Mental Health America) The biological factor responsible is yet unknown, however scientists believe the illness has a biological cause involving some type of disturbance in the brain. (Mueser, Jeste, V., 2008) This idea is based on the most widely accepted biological theory known as Dopamine Hypothesis. An imbalance in the neurotransmitter dopamine is believed to exist in schizophrenia. Dopamine is known to be an important neurotransmitter that controls thoughts and feelings, both of which are disturbed in schizophrenia. The imbalance of these chemicals affects the way a person’s brain responds to stimuli, which would explain why a person with schizophrenia might be overwhelmed by sensory information (loud music or bright lights), which other people can easily cope with.
An anxiety disorder is diagnosed if the persons response is not appropriate for the situation, if the person cannot control the response, or if the anxiety interferes with their normal functioning. Anxiety disorders include post traumatic stress disorder, obsessive compulsive disorders, specific phobias, panic disorders, generalized anxiety disorder and social anxiety disorder. Psychotic Disorder - Psychotic disorders involve distorted awareness and thinking. Two of the most common symptoms of psychotic disorders are hallucinations - the experience of images and sounds that are not real, such as hearing voices and delusions, which are false beliefs that the ill person accepts as true,
They may say they hear voices telling them what to do. Schizophrenia is one type of psychosis, it is a lack of insight, and they hallucinate, and have feelings of persecution. They may have suffered damage to their personalities as a child, which makes them powerless to control their impulses. They go with their need without thinking about if it’s right or wrong or the
Typically, people with depression find it hard to go about their day-to-day activities and may also feel that life is not worth living. People with depression may take antidepressants, which are psychiatric medication to alleviate symptoms. When taken, antidepressants affect the nervous system in your body, mainly your neurotransmitters. There are several forms of depression. Major depressive disorder and dysthymic disorder are the most common.
With this being the case, antipsychotic medications often have side effects that need to be monitored regularly by the health professionals (Young et al, 2011). Compliance is often a challenge with patients either because of the unmanageable side effects they experience or through limited insight. It is a role of the health professionals involved in the care to closely monitor this behaviour, as the effectiveness of the treatment may be affected (Young et al, 2011). Keller, Drexler &Lichtenberg (2009) discuss the benefits of treating paranoid schizophrenia with atypical antipsychotic medication clozapine and Electroconvulsive Therapy (ECT). However both forms of treatment are linked with harsh side effects.
Many adolescents may not meet the criteria for depression, but the symptoms that may be present can nevertheless affect their functioning. According to the DSM-IV-TR classification system (APA,2000), “A mood disorder is a mental disorder when an individual feels depressed and/or elated and outwardly displays signs/symptoms of depression and/or mania for a significant duration of time.” The individual’s mood impairs social, occupational, and/or other important areas of functioning. An identifiable stressor or trigger is not present. A mood disorder (also known
Schizophrenia is a brain disorder that is of a very severe and alters the way a person thinks and acts. They tend to perceive reality different than most people. Schizophrenia is seen in all cultures, genders and races. The first signs of schizophrenia are irrational or dangerous behavior, deviant behavior, emotional distress, and significant impairment in functioning (Hansell & Damour, 2008). Nevertheless, these disorders are not always characterized disorders that begin during infancy, childhood, and adolescence.
Traumatic events that occur in your early life have a way of coming back to haunt you. Things like mental illness from childhood such as bulling, physical abuse and physiological harm are all things that can impact you in a way that makes your childhood reality become and control your adult way of life. When this happens you find yourself becoming more and more worried about what has previously gone by as opposed to what lies ahead for you in the future. Your interaction with others will suffer due to your lack of ability to get over what has already occurred previously in your life time. The world is a cruel place for those suffering from mental illnesses, with life pushing and twisting you into all different paths, but there is help out there.
Effects of stress on Hypertension Stress effects a variety of different topics such as blood pressure, anxiety, change in behavior, and many more topics the list goes on and on. Most people are unaware of the effects stress has on your body. They try to down play it as nothing is wrong, but it fact stress can really put a toll on your body and the way you act. The topic that’s going to be talked about that stress effects is Hypertension. Hypertension and stress go hand in hand; stress has a direct effect on hypertension.