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Compose a 1250 words essay on The diathesis stress model of borderline personality disorder. Needs to be plagiarism free!

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This research will begin with the statement that Borderline Personality Disorder, a Cluster B Personality Disorder, stands on the “border between neurosis and psychosis,” and is described by an odd and erratic affect, mood, behavior, object relations, and self-image. According to the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR), the diagnosis of Borderline Personality Disorder can be made by early adulthood. Patients with BPD almost always appear to be in a state of crisis. Patients can be argumentative at one moment, depressed at the next, and later complain having no feelings. Patients may have short-lived psychotic features and in disassociation. Their behavior is highly unpredictable, and they may often resort to repetitive, self-destructive acts such as self-mutilation, suicide attempts to express anger and to numb themselves to an overwhelming effect. Because they feel dependent and hostile, patients with BPD have chaotic interpersonal relationships. They have low self- esteem, and they fear to be alone. To ease loneliness, they may accept a stranger as a friend or behave promiscuously. These pervasive personality traits present are maladaptive, dysfunctional and often produce impairment and distress in the family, occupation and personal life. No exact cause of Borderline Personality Disorder has been found. But numerous studies believe in the interaction of both genetic and environmental factors that precipitated this disorder….

There are certain brain procedures bringing about mood instability such as aggression, anger, impulsivity and negative emotion (Goodman and Siever, 2005). Studies suggest that people prone to impulsive aggression have impaired regulation of the neural circuits that modulate emotion. The amygdala, a significant structure inside the brain, is in charge of regulating expressions of emotions (Bogod, 2000. Lis, Greenfield and Henry, et al., 2007). People with BPD display extreme emotions of aggression, inappropriate anger and excessive fear of abandonment. The automatic reaction, which is a hysterical respond to avoid abandonment and loneliness includes impulsive actions such as self-mutilating and suicidal tendencies. In addition, the relationship between a dysfunctional amygdala and Borderline Personality Disorder has been established in studies. Results revealed people suffering from BPD has a reduced volume of amygdala than those people without any mental illness (Berlin, Rolls, and Iversen, 2008. Bogod, 2001).With neuroanatomical considerations, both symptoms associated with BPD and biological research findings support the hypothesis that this disorder involves pathology of the limbic system, the basal ganglia and the hypothalamus. People with abnormalities of basal ganglia and the limbic system are likely to show unstable affect (Bogod, 2001. Lis, Greenfield and Henry, et al., 2007). The limbic system and the basal ganglia are intimately connected, and the limbic system may well play a major role in the production of emotions. Patients’ dramatic shift and display of intense emotions such as dysphoria, despair or anxiety may suggest dysfunction of the hypothalamus (Goodman and Siever, 2005).