Biological Explanation of Unipolar Depression Free Essays.
For example, high concordance rates between family members for depression have led to identifying common neurochemical imbalances and then creating drug therapies.This is a strength of the approach because it means that sufferers are able to live a relatively normal life, rather than in a hospital.On the other hand a major weakness of the.
Depression can be explained at the Four Levels of Explanation. The biological level relates to the chemical processes underlying behaviour. The major effects that depression has at the biological level are headaches, insomnia, change in appetite and an imbalance of neurotransmitters.
Two Biological Explanations of Schizophrenia There are many biological explanations of schizophrenia. In this essay I will concentrate on the genetic explanation and biochemical explanation of the disorder. There are many studies that look in to genetics and the link to schizophrenia. This is dues.
Biology of Depression. You may have heard that depression is the result of a simple imbalance of brain chemicals. Although brain chemicals are certainly part of the cause, this explanation is too simplistic. Even just considering the biological dimension of depression, the brain has multiple layers of complexity. Neurochemistry. Neurotransmitters.
The medical model of mental illness treats mental disorders in the same way as a broken arm, i.e. there is thought to be a physical cause. This model has been adopted by psychiatrists rather than psychologists. Supporters of the medical model consequently consider symptoms to be outward signs of the inner physical disorder and believe that if symptoms are grouped together and classified into a.
The Unit 2 Exam expects you to know about one biological treatment for a disorder other than schizophrenia; this page considers unipolar depression. and drug therapy (also known as pharmacotherapy or chemotherapy). You are also expected to understand a biological explanation of depression which is linked to this treatment.
Types of explanations Different schools of thought in psychology explain depression in different ways: School of thought: Explanation for depression: Psychodynamic Unconscious conflicts to do with loss and grief - leading to regression and anger turned inward on self. Cognitive Negative thinking or distorted attribution of failure - blaming self if things go wrong.