... and environmental factors. There's no single cause for depression. The illness often runs in families. Experts believe a genetic vulnerability combined with environmental factors, such as stress or physical illness, may cause an imbalance in brain chemicals called neurotransmitters, resulting in depression. Imbalances in three neurotransmitters " serotonin, norepinephrine and dopamine " seem to be linked ... range for long, those with manic depression go back and forth between these two extreme moods. Like other depression disorders, manic depression is influenced by heredity and physica...

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• Grade Level: Undergraduate

... postpartum depression was the experiences of Brook Shields who bravely chronicled her journey in the book, "Down Came the Rain ". According to researchers major depressive disorder is a combination of brain chemistry, family history and psychosocial environment and most often is associated with chemical imbalances of several neurotransmitters such as serotonin and dopamine. Scientists also believe that there is evidence to suggest ... disease and cancer and some medications may also trigger depressive episodes. It is also important to note that many depressive episodes occur spontaneous...

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• Grade Level: Undergraduate

... become depressed then nonsmokers (Curry 60). Teenagers often smoke to deal help cope with their problems. Researchers are not quite sure yet but nicotine may cause disruption in the brains chemistry (Curry 60). "Smoking isn't bad for kids just because it gets them sick 50 years later" says John Capitman. "It has negative consequences in the short run" (Curry 60). Alcohol ... the surplus of hormones and stops using some neurotransmitters (Nemeroff 42). Researchers show that the final common pathway to depression involves biochemical charges to the brain. Nemeroff says that when physical ...

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• Grade Level: High School

... family members and peers. Teens are self-conscious of the body image, well-being, financial situations and world environment (2) significant relationship, loss of self-esteem or personal expectations (3) perceived abuse (i.e. physical, emotional, psychological, sexual, social, or even a sense of neglect). Depression is a common illness among teenagers. Symptoms such as unhappiness, confusion, loneliness, feeling misunderstood, and rebellious behavior may indicate depression. Some ... 1. There are many stressful situations that can trigger teens to have suicidal thoughts. Depression is t...

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• Grade Level: High School

... . Their illness prevents them from looking forward to anything. A lot of times the person does not even know they are suffering from a treatable illness. They are overwhelmed with emotional and physical pain and eventually it becomes unbearable. Sometimes the person does not really want to die, but just end the suffering. The suicidal state of mind has been described as constricted ... , filled with a sense of self-hatred, rejection, and hopelessness. So what causes a person to become depressed? It is actually a biological illnesses related to imbalance or disrupted brain chemistry. A com...

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