| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| physiology of depression pdf | 0.57 | 0.7 | 3656 | 68 | 28 |
| physiology | 1.53 | 1 | 6977 | 5 | 10 |
| of | 1.12 | 0.8 | 3273 | 65 | 2 |
| depression | 0.94 | 0.9 | 8536 | 34 | 10 |
| 0.57 | 0.4 | 5484 | 5 | 3 |
Research suggests that depression doesn't spring from simply having too much or too little of certain brain chemicals. Rather, there are many possible causes of depression, including faulty mood regulation by the brain, genetic vulnerability, and stressful life events. It's believed that several of these forces interact to bring on depression.
What can cause depression?To complicate matters, urban noise pollution is often also combined with air pollution, notably from fine particulate matter, much of which is caused by cars. This can also trigger inflammatory processes in the blood, which interact with depression.
What is the pathophysiology of depression?There are 2 theories in the pathophysiology of depression that involve dysregulation of the neuroendocrine system. The first one focuses on stress and the hypothalamic-Pituitary-Adrenal system. The hypothalamic-pituitary-adrenal system (HPA) plays an essential role in an individual’s ability to cope with stress.
How does dopamine cause depression?How Low Dopamine Levels Causes Anxiety and Depression The Dana Foundation reveals that when levels of dopamine are low in the brain’s amygdala we are bound to experience anxiety or depression. The amygdala is the part of the brain which serves as our fear and memory factory.
