Evaluate the biological treatments of depression. (16 marks) Antidepressants such as monoamine-oxidase inhibitors (MAOIs) and trycyclics (TCAs) are effective in reducing depressive symptoms. Antidepressants have been tested in trials with placebos and have found to be effective in reducing symptoms of severe depression in around 65% to 75% compared with around 33% for placebos – Gitlin 2002. Gitlin carried out a clinical trial testing selective serotonin re-uptake inhibitors (SSRIs) and placebos
Premium Selective serotonin reuptake inhibitor Antidepressant Serotonin
Biological perspective is a major way to understand human and animal behavior. It covers everything from genetics‚ brain‚ immune system‚ and nervous system. It defines how and why a person is reacting the way they do. Biological perspective for example discusses that a person being aggressive can be due to possible brain damage. Biological perspective explains how your nervous system can be reaction to stress. I will discuss how biological perspective discusses the parasympathetic and sympathetic
Premium Immune system Brain Sympathetic nervous system
chapter discusses the biological perspective on addiction. When looking at this perspective it is important to understand the biological causes of addiction‚ tolerance and withdrawal. The chapter discusses the different ways drugs can be administered and absorbed. Further it talks about the different ways drugs are metabolised and excreted and how drugs affect the central nervous system. Lastly it examines tolerance and withdrawal as understood from the biological perspective. There are many different
Premium Drug addiction Addiction Heroin
. Cognitive Perspective on the Cause of Depression Jasmine Elyse Fore Developing a Psychological Perspective Persuasive Paper Capella University June‚ 2013 Depression is a common mental health disorder‚ according to the Centers for Disease Control (2011) depression affects 1 in 10 Americans in the U.S. alone. Depression does not know race‚ ethnicity‚ age or gender. “The cognitive perspective on the cause of depression believes that depression can be caused by faulty thinking‚ low-self-esteem
Premium Psychological trauma Serotonin Psychology
Outline and evaluate the biological explanation of depression. Biological explanation of depression can be explained by neurotransmitter dysfunction. Neurotransmitters such as noradrenalin and serotonin have been shown to be linked with depression. Bunney at al (1965) found that there was low levels of noradrenaline function in the brain of depressed individuals. Also‚ post mortem studies found increased noradrenaline receptors in the brains of depressed suicide victims. When there is low noradrenaline
Premium Neurotransmitter Serotonin Antidepressant
Biological Perspective & Schizophrenia Q. Does the Biological perspective in abnormal psychology make other perspectives obsolete? Answer with reference to one mental disorder of your choice. (35% of total module marks). Psychologists have been trying to understand mental illnesses‚ and many years ago‚ the biological perspective was the most popular due to its scientific nature. Schizophrenia – a chronic condition whereby patients lose touch with reality – was best explained by the Dopamine
Premium
Describe and evaluate biological explanations of depression There are many different explanations for depression‚ including biological. Links have been found between biochemical‚ genetics and hormonal imbalances with depressed people. In the biochemical explanation‚ a link has been found between neurotransmitter imbalances and depression. Serotonin is associated with pleasure and mood. Mann et al found impaired transmission of serotonin in people with depression. However Julian disagrees with
Premium Bipolar disorder Hormone Cortisol
psychological disorder can be defined in numerous methods depending on someone’s perspective on psychology. The history is dynamic‚ and there a lot of people who have made an impact on psychology. There are six main views on psychology‚ the first being – Psychodynamic‚ Biological‚ Sociocultural‚ Cognitive‚ Behavioral and also Humanistic. For this academic paper I have selected Biological to be my personal perspective on psychology. When studying a psychological disorder‚ they are also viewed as disorders
Premium Psychology Mental disorder Psychiatry
Psychology Perspectives and the Biological Foundations of the Brain Cassandra Tabor PSY/300 October Fifth‚ 2009 University of Phoenix Psychology Perspectives and the Biological Foundations of the Brain Psychology is the scientific investigations of the mental processes such as: behavior‚ thought‚ and emotions. Emerging from philosophy and biology‚ psychology revolutionized the way scientists study the human brain. Wilhelm Wundt‚ the “father of psychology‚” applied scientific research and
Premium Psychology Mind
The school of biological perspective is most likely going to agree with the Nature side of the debate. This is because the biological perspective is all about the brain and how it already has the connections made. Genetics and hormones are important in the biological aspect. An example of this would be if both of someone’s parents have brown eyes‚ then their children will more than likely have brown eyes. The school of development psychologists study the personality‚ cognitive ability‚ and behavior
Premium