In terms of biochemistry, chemical imbalances in the brain may be involved in certain mental illnesses. Neurotransmitters, for example, play a very important part in behaviour – one theory links depression to low levels of the neurotransmitters serotonin and noradrenaline. However, the relationship between neurotransmitters and depression is very complex and therefore, more research is needed to discover the exact link between this and the disorder. People suffering from depression, also often have high levels of the hormone cortisol. Cortisol is sometimes referred to as a ‘stress hormone’ because it is produced in times of stress.
(D1) outline how a named mental disorder is diagnosed. Schizophrenia is a long-term mental health condition that causes a range of different psychological symptoms. These include: · hallucinations[->2] - hearing or seeing things that do not exist · delusions - unusual beliefs that are not based on reality and often contradict the evidence · muddled thoughts based on the hallucinations or delusions · changes in
It is understood to be a disorder of pain processing and sensitivity. As described before serotonin, catecholamines, and dopamine all have a role in the pathophysiology of this disease. Abnormal functions of the stress response system of the body and the central nervous system are both to blame for fibromyalgia. The serotonin levels within the body have a large role, as this neurotransmitter helps to control pain. Fibromyalgia is often present when an individual has low levels of this specific neurotransmitter in the central nervous system.
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.
Main Idea: The abnormalities in the brain are believed the causes of OCD. 1. Evidence: According to Wikipedia on September 25, 2007, that there is some type of abnormality in the neurotransmitter serotonin. Serotonin is a chemical neurotransmitter that transmits information from one nerve to another throughout the brain. It is released by one nerve ending also known as synapses, and is picked up by another nerve ending.
Psychologists working from the biological perspective argue that we can inherit a predisposition to anxiety disorders (Morris & Maisto, 2010). In addition, research has shown that there are several parts of the brain that are involved with fear and anxiety, which reinforces the biological connection to anxiety disorders. Many psychologists theorize that anxiety is the result of excessive activation of the brain mechanism responsible for the fight-or-flight response (2011). Fight-or-flight is our brains way of determining the level of danger in a situation. When we are confronted with danger, like the smell of smoke, or a car coming toward us on the street two brain circuits become active and relay information about the danger.
Several perspectives have an explanation for the causes of abnormal behavior. These perspectives include medical perspectives, psychodynamic perspectives, behavioral perspectives, cognitive perspectives, and social-cultural perspectives. The medical perspectives focus on the biological and physiological factors. The psychodynamic perspective focuses on the idea that the causes of abnormal behaviors are a consequence of unresolved anxiety and unconscious conflicts. The behavioral perspective indicates that the reasoning for abnormal behavior is because there is inadequate learning and conditioning.
Eisenhower was born on October 14, 1890, in Denison, Texas the third of seven boys. In 1892 the family moved to Abilene, Kansas, which Eisenhower considered as his home town. As a child, he was involved in an accident that cost his younger brother an eye; he later referred to this as an experience teaching him the need to be protective of those under him. Dwight developed a keen and enduring interest in exploring outdoors, hunting and fishing, cooking and card playing, from a man named Bob Davis who lived by the river. And though his mother was against war, it was her collection of history books that first sparked Eisenhower's early and lasting interest in military history.
MS research paper http://www.nationalmssociety.org/index.aspx what is MS? Multiple sclerosis (or MS) is a chronic, often disabling disease that attacks the central nervous system (CNS), which is made up of the brain, spinal cord, and optic nerves. Symptoms may be mild, such as numbness in the limbs, or severe, such as paralysis or loss of vision. The progress, severity, and specific symptoms of MS are unpredictable and vary from one person to another. Today, new treatments and advances in research are giving new hope to people affected by the disease.
In his essay, “An Indian Father’s Plea”, Medicine Grizzlybear Lake describes a father’s concern about his son’s education and is writing a letter to his son’s teacher asking her to be considerate of their culture. Lake starts his letter by introducing his son, Wind-Wolf. He says Wind-Wolf is a shy and quiet kid. He has dark brown eyes, black hair and was born and raised on the reservation. Wind-Wolf is only five years old and in kindergarten.