Register to ask health questions for free and get answers from our health experts!
Register to answer health questions, own experts control area, post links with your answers and make your expert rating!. PS: Paid questions is coming soon!
Clinical depression - a change in the brain, leading to reduced mood, lasting more than two weeks. Chemical elements, being named nevrotransmitterami, such as norepinefrin, dopamine, serotonin and acetylcholine, goes astray and perstayut transmit signals to nerve cells. As a result, we feel depressed, change in appetite, decreased sexual desire, memory loss and chronic fatigue.