What is nociception?

nociception is a sense that allows people to experience pain; The term comes from the roots for "harmful" or "unpleasant" and "feeling". Although people usually do not have painful stimuli, be aware of the pain can be very important because it warns the body of the fact that the situation is dangerous or an existing problem to be solved. In some individuals, nociception may be disrupted, which can lead to very serious problems because they cannot interpret painful stimuli when exposed to them. Nociceptors occur in great abundance just below the skin and are also located inside the body, everywhere from organs to joints so that they can transmit information about painful experiences into the brain. When these nerves are exposed to unpleasant stimuli, such as heat, colds or cutting feelings, they send a message to the brain, suggesting that something relaxed is happening.

brain often reacts by trying to avoid painA situation, like someone when cutting a knife when the body reacts to pain, when cutting off with a knife. It can also cause secretion of analgesics that will reduce pain. People realize the brain because the body responds to it so that they can take conscious decisions that could end in a reduction or end of pain. For example, visceral pain could indicate a problem with one of the abdominal organs and by going to the doctor, the problem can be solved.

Nociceptors in the body are less widely distributed, because the accurate pain intake observed on the skin surface is not so critical in the body. The brain completely lacks nociceptors that scientists believe that it is due to the fact that the circumstances that could cause brain pain could also be fatal, which would be necessary for the Noctisption to be quite unnecessary.

The nociception process can be blocked by drugs, as is the case when people take pain drugs or are administered under general anesthesia for surgery. Some people are born without a nightCepe, which could sound quite nice for anyone who treats injuries, but may actually be extremely dangerous. Without the ability to accept harmful stimuli, people may not be aware that they are injured by something such as burns or cuts, and very serious injuries can develop or even die due to their insufficient sensitivity to pain.