Biological causes of depression essay

She further argued that they ignored the fact "that it is advantageous for men to support their children long enough for them to reproduce", and that it was doubtful that rape "could be governed by a discrete set of pre-programmed psychological mechanisms specific" to it or understood through comparisons to the behavior of non-human animals, which involved the risk of anthropomorphism.

It is demonstrated that oscillations of well-being appear when the reserve of adaptability is almost exhausted.

9 Depression Myths

Some types of major depression run in families, suggesting that a biological vulnerability can be inherited. Though he wrote that they had a "highly reductionistic account of the nature, causes, and consequences of rape", he still believed that their ideas suggested intriguing and novel hypotheses about rape, and encouraged readers to "reconsider their understanding of this horrific human behavior.

For example a bad test result in a maths lesson convinces the person that they are stupid and should not be going to University. The stated rationale for cryonics is that people who are considered dead by current legal or medical definitions may not necessarily be dead according to the more stringent information-theoretic definition of death.

How do we connect this with the other half of the book, the half with food reward and satiety and all that.

Generally speaking, psychoanalysis has not been successful at treating depression, suggesting the theory behind the treatment lacks validity.

The leading causes in developed countries are atherosclerosis heart disease and strokecancerand other diseases related to obesity and aging. Clearly you will want to mention trends within families, twin studies MZ and DZadoption studies and gene research.

Guyenet discusses many different reasons this might have happened, including stress-related overeating, poor sleep, and quick prepackaged food. It also influences motivation and plays a role in how a person perceives reality.

Therefore, the concept of information-theoretic death [21] has been suggested as a better means of defining when true death occurs, though the concept has few practical applications outside the field of cryonics.

Therapy and medications can shift thoughts and attitudes that have developed over time. Guyenet now gets to some of his own research, which is on a type of brain cell called a POMC neuron. This included a Feminist Majority Foundation spokesperson calling A Natural History of Rape "scary" and "regressive" and a spokesperson for the creationist Discovery Institute testifying at a U.

The cause of this depressed attributional style is thought to arise in childhood. Lithium carbonate used to level out some of the mood swings of manic depressives such as Valerie in the video decrease levels of noradrenalin and serotonin.

Gene x Environment Model of Depression What researchers do have are a lot of different models and theories about what causes depression. That extra weight will stay with me my whole life, or at least until some day when I diet and eat calories less than my requirement.

Norepinephrine constricts blood vessels, raising blood pressure. CRH follows a pathway to your pituitary gland, where it stimulates the secretion of adrenocorticotropic hormone ACTHwhich pulses into your bloodstream. This was harder than it sounded; rats ate only as much as they needed and never got fat.

The evidence for other types of depression is more subtle, but it is real. It seems to be assumed by the diagnosis, that people with just a few of the symptoms are healthy and pucker. Perhaps the social support in their culture alleviates the worst effects of stress and depression.

This second hit could be the brain injury we, and others, have identified in obese rodents and humans. There are many other brain regions, and pathways between specific regions, thought to be involved with depression, and likely, no single brain structure or pathway fully accounts for clinical depression.

When I say that it may be linked to melatonin production does that ring any bells. Not everybody with the genetic makeup that causes vulnerability to bipolar disorder will have the illness. Depression can affect anyone at any age (though it does seem to be more prominent in females.) (Stewart, ) The psychological causes of depression are very vast, however three theories on how depression comes about will be explored in this essay.

image by Patrick Hoesly Lots of research has been done on the causes of depression. We are now going to have a brief discussion of the many biological, psychological and social factors that have been identified as being related to major depressive disorder.

Biological Causes of Depression Length: pages (not including title and reference page) Format: Correct APA format throughout.

Causes of Depression

Please use the files below to learn more about APA format. Postpartum depression (PPD) is a type of depression that affects some women after giving birth to an infant. Symptoms include sadness, changes in sleeping and eating patterns, low energy, anxiety.

Biography. Erik Erikson was born in Frankfurt, Germany, on June 15, There is a little mystery about his heritage: His biological father was an unnamed Danish man who abandoned Erik's mother before he was born.

College essay writing service Question description For this assignment, you will analyze two scholarly research articles concerning the causes of depression.

Biological causes of depression essay
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