Causes of Depression
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Depression has no single cause, and anyone can develop depression at any point in his or her life. Thus, there are several factors that can lead to or cause depression.
First, many brain chemicals, primarily serotonin and dopamine, regulate mood; their imbalance can cause depression. Second, there are differences in the size and shape of certain brain areas that impact mood and thus can impact depression. Third, there is evidence that depression may run through genetics, as individuals with a first-degree relative who has depression are more likely to develop it. Fourth, there are a number of psychological factors that can influence a person's thought processes and lead them toward a more depressive mood. Fifth, there are environmental factors like negative life events that are linked to the onset of depression. |
Image taken from acaseymentalhealth
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Other factors that increase the chances of depression include abuse, certain medications, conflict, death, major life events or changes, illnesses, substance abuse, and other personal problems.
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This page was created for Marc Bousquet's English 363 at Emory University.