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Deciphering the Blues

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I started a draft of this essay, and was about halfway through it before I stopped and couldn’t figure out how to get started again. It wasn’t until I’d read over it a few times, and then went back to research that I realized the problem. I was writing from a standpoint that I wasn’t comfortable in. There was no depth, no emotion, and no connection to the words I’d written – and as a writer, it makes things fairly difficult when I have no connection to the words I’m writing. Writing as an outsider looking in just doesn’t bode well, so I decided to take a step back and start over. When I was 12 years old, I started having this constant feeling that I didn’t fit in with the world. This seemed normal, though. Talking to friends, it …show more content…

Through my research, I’ve learned that in terms of depression, there are three major parts of the brain that play a significant role in the illness: the amygdala, the hypothalamus, and the hippocampus. The limbic system, as a whole, and other parts of the brain are also involved when dealing with depression. However, the amygdala, hypothalamus, and hippocampus are three parts that show up most commonly when researching the effects of depression on the brain. The amygdala – like the other effected parts of the brain – is part of the limbic system, which is a set of structures in the brain that controls actions and emotions that ensure survival. The amygdala is primarily associated with emotions like anger, fear, pleasure, sorrow, and sexual arousal. Activity in the amygdala is higher when sad or depressed. The hypothalamus acts to regulate things like body temperature, appetite, sleep, sex drive, stress reaction, aggressive behavior, reactions to pain, and it helps control the pituitary gland – which regulates hormone control. When dealing with depression, the hypothalamus is prone to hyperactivity. Finally, the hippocampus’ role in the brain is to make short term memories into long term memories. It also plays an important role in spatial navigation. In depressed people, the hippocampus is generally smaller than those not suffering from depression. Brain activity, as a whole, is generally lower in people suffering from the

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