Bipolar disorder and genetic predisposition

Hypomanic individuals can seem pleasant, friendly, energetic and productive. A higher libido may lead to promiscuity. Introduction Psychosocial functioning in bipolar disorder BD runs the full gamut of human potential.

However, there are still some major problems in its everyday clinical use. Direct Effects of Illness Severity Illness severity is another strong predictor of psychosocial disability in BD [ 57 ].

Researchers believe that in some individuals, stressful life events can trigger the illness. There also seems to be some evidence of an increased prevalence of mood disorders over the past century.

HullJohn B. Researchers have known for decades that a link exists between neurotransmitters and mood disorders because specific medications which change these transmitters can also change mood.

On the other hand, prevalence has been seen to increase for a few syndromes because of general changes in living conditions over time. Even in nonpsychiatric populations, cognitive challenges significantly increase anxiety and physiological arousal [ ]. The pinpointing of abnormalities of specific areas of the brain has aided understanding of some abnormal mental functions, such as disturbances of memory and speech disorders.

Research has also shown that people with parents or siblings who have depression are up to three times more likely to have the condition. Physiological anxiety in nonpsychiatric subjects increases during cognitive testing and rises even further when subjects make errors [ ].

Pathway 1 There is a strong genetic component in BD that influences the onset, severity, and progression of the illness. What Does Depression Look Like?

What Treatments Exist for Bipolar Disorder? The serotonin link Researchers have also linked serotonin to depression. Hallucinations are false sensory perceptions that are experienced without an external stimulus but that nevertheless seem real to the person who is experiencing them.

The absence of a severe amnesic syndrome spares basic learning capacities and psychosocial functions; however, the executive dysfunction in BD may be significant enough to quickly limit the utility of preserved functions, particularly as task complexity increases [ 732 ].

In BD, findings so far are limited to a small, uncontrolled study involving a compensatory cognitive skills training program [ ].

Causes of Borderline Personality Disorder

In Junethe U. Psychoanalysis and other dynamic therapies help a person achieve a controlled and therapeutic recovery that is based on a conscious awareness of repressed mental conflicts along with an understanding of their influence on past history and present difficulties.

Poor parenting can also include failing to protect the child from repeated abuse by the other parent, another member of the family, or an outsider. In the future, identified cognitive deficits may be addressed to some degree with direct interventions including compensatory [ ] and restorative cognitive remediation programs [ ] both manualized [ ] and computerized [ ].

However, discharging the person into the same unworkable situation may result in recurrent decompensation and a sizable increase in the number and dose of prescribed medications over time. Diagnosis is as important in mental health treatment as it is in medical treatment.

The five major types of schizophrenia recognized by the DSM-IV included the disorganized type, the catatonic type, the paranoid type, the undifferentiated type, and the residual type.

Catatonic schizophrenia was marked by striking motor behaviour, such as remaining motionless in a rigid posture for hours or even days, and by stupor, mutism, or agitation.

It affects males and females equally. Thus, while anxiety compromises cognition, cognitive challenges in a cognitively compromised state can trigger anxiety. These medications are prescribed to help stabilize manic symptoms, prevent future episodes, and reduce suicide risk and are the most commonly prescribed medications for bipolar disorder.

What should you know about bipolar disorder

Chest and skull X-rays may be taken, and computed tomography CT scanning or magnetic resonance imaging MRI may be used to reveal focal or generalized brain disease. Furthermore, its use of broad diagnostic criteria and its lack of inclusion of diagnostic criteria based on known biological factors have been sources of criticism.

The core dysfunction in BD during euthymia is executive in nature [ 4344 ]. Gender may also be a factor. For this reason, in addition to medications and conventional forms of therapy, a strategic approach that enhances the goodness of fit between persons with BD and their psychosocial environment may change their possible functional outcomes.

For more information, read the press releases at the American Diabetes Association website. Research has explored the possibility of a connection between genes and depression.

Bipolar Disorder: What causes bipolar disorder?

Taken together, all of these factors carry direct effects on psychosocial functioning and development in BD. Finally, episodes of psychosis and chronic substance misuse contribute to an erratic course of development [ 6162 ].

The Integrated Model Previous research illuminated many aspects of illness progression in BD, including factors that contribute to morbidity and psychosocial disability. Multiple findings indicate that psychoeducational interventions aimed at relapse prevention are effective and may improve functioning in BD, highlighting the need for these interventions to be accessible to the cognitively impaired [ ].Shingrix, the vaccine approved last year to prevent shingles, has proved so popular that its maker, GlaxoSmithKline, has not been able to produce it quickly enough.

Genes, inherited predisposition and bipolar disorder The genetic contribution is likely to interact with other factors such as environmental influences to trigger the condition.

The way that we understand bipolar disorder and its causes is similar to the way that we understand many other chronic illnesses. For example, people with heart disease may inherit the risk or predisposition to develop high blood pressure or heart disease. Genetic: Bipolar disorder tends to run in families, so researchers believe there is a genetic predisposition for the disorder.

Scientists also are exploring the presence of abnormalities on. The following are descriptions of the most common categories of mental illness in the United States. May 06,  · Bipolar disorder, bipolar disorder, or manic-depressive illness (MDI), is a common, severe, and persistent mental illness.

This condition is a serious lifelong struggle and challenge. [] Other mental disorders and general medical conditions are more prevalent in patients with bipolar disorders than in patients in the general population.

[].

Download
Bipolar disorder and genetic predisposition
Rated 3/5 based on 42 review