Outline and evaluate the biological explanation

Basically it is assumed that the urban environment high pollution, noise and population has a higher prevalence rate- Tiennari et al. Also, the training requirements are not entirely uniform in the different states.

Relapse of addictive behaviour: Grant et al found that animals that lost social status also lost dopamine receptors, and offers therefore a possible explanation for social-class based addictions e. A recommended approach would be to describe either genetic inheritance and specific genes leading to the initiation of addictive behaviour OR the dopamine model of addiction and its explanation for the initiation, maintenance and relapse of addictive behaviour.

Wise and Stein also found that brain fluid in patients with schizophrenia who died in accidents had abnormally low levels of DBH, an enzyme that breaks down dopamine. This became known as the Deductive-Nomological model and is also referred to by some as the Covering Law model.

An important point to note is that neurochemical explanations for addiction e. Due to the study being based upon observation, findings were entirely subjective to the researcher observing them.

This makes the results found more generalizable to real life and as such increases the validity of the psychological explanation.

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Another good source of information about training regulations is the Health Physics Society. However the biological explanation is not the only one. What illness has been associated with low levels of serotonin?

Because the ID is in control, this makes people want to keep eating and eating, eventually leading them to be obese. This causes people to crave lots of umami, creamy foods such as ice cream and dairy, in excessive amounts of overeating, this causes obesity.

Payment is not required at time of registration, although we prefer payment before the course begins. Also we cannot assume that schizophrenia is a disorder completely determined by genetic transmission, as there is a key distinction between phenotype and genotype.

However, since our lifestyles and culture has changed with modern society, our body still stores adipose fats whilst our lives are more relaxed. The current locations are given below.

Biological psychiatry

Some twins may, rarely, be separated at birth and therefore have very different upbringings. Keep in mind that many states have their own regulations which may vary slightly from the federal regulations. Similar to the Gottesman study two other studies showed higher concordance rates for MZ twins and lower in DZ twins however each had slightly different results.

Both family and twin studies face the problem of ignoring environmental impacts. An example to support this is when Lombroso an Italian scientist believed that criminals were primitive and could not adapt to modern morality.

McGuffin et al investigated the genetic component of depression. This case study would suggest that traumas suffered at a young age could well be a cause of gender dysphoria and that it develops as a coping mechanism, therefore supporting the psychological explanation of gender dysphoria.

This can explain why their gender identity would not match their assigned sex as it is not correct, both biological explanations put emphasis on the fact that hormonal imbalance prenatally is what causes gender dysphoria.

Inheritance and genes Do we inherit addictive behaviours from our parents? Neurochemical explanations are reductionist: How do brain mechanisms change when we are addicted to something?

Although there have been many neurotransmitters associated with schizophrenia, dopamine seems to be the most important.

Pima Indians lifestyles used to be based on feast and famine. Something which links to the biological explanations is the evolutionary explanation. Therefore it lacks external validity. If you think you are registered but have not received confirmation, please call us.

Evaluate the Dn Model for Scientific Explanation

The course fee for last minute cancellations can be applied to future courses.A Level exam tips Answering exam questions (PSYA3 AQA A specification) Outline and evaluate a biological explanation of addiction (24 marks) 8 AO1 marks. The Molecular Repair of the Brain by Ralph C.

Merkle; Xerox PARC Coyote Hill Road Palo Alto, CA [email protected] Please see the separate article on Information-Theoretic Death for a more recent treatment of this fundamental concept.

This article was published in two parts in Cryonics magazine, Vol. 15 No's 1 & 2, January and April The following outline is provided as an overview of and topical guide to thought (thinking). Thought (also called thinking) – the mental process in which beings form psychological associations and models of the world.

Thinking is manipulating information, as when we form concepts, engage in problem solving, reason and make ifongchenphoto.comt, the act of thinking, produces thoughts. Start studying Outline and evaluate biological explanations for gambling.

Learn vocabulary, terms, and more with flashcards, games, and other study tools. A wide range of industrial, academic and medical users attend this course including those from applications such as Biomedical, Industrial Gauge, Portable Gauge, Irradiation Facilities, X-ray Devices, Biotech, Security Screening, Uranium Mining, Animal Hospitals and many more.

Outline and evaluate biological therapies as treatments of depression. There many forms of treatment to cure depression, many of which are biological. These target the physical and chemical side of the body.

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Outline and evaluate the biological explanation
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