Do normal people experience hallucinations?

People are most likely to have hallucinations when they are not conscious. Under normal circumstances, the frequency of hallucinations is very low and is generally controlled by our thoughts. However, when sick, the brain is likely to be confused and hallucinations may occur. Some people are also prone to hallucinations after excessive smoking, drinking and taking drugs. So will normal people have hallucinations?

People's perception of external things is completely controlled by the brain, and the information finally obtained is processed by the brain. If the brain works normally, it can correctly perceive the world. However, if the brain is disordered due to some reasons, such as lack of oxygen, overwork, disease, injury, etc., it cannot correctly process the information transmitted by the sensory organs, resulting in processing errors and hallucinations.

Hallucinations can be divided into true hallucinations and false hallucinations according to their source. True hallucinations are also called complete hallucinations. Perceptual hallucinations refer to hallucinations that patients experience as actually non-existent, perceived through their senses, and originate from objective space, which are real, vivid and vivid. Patients firmly believe in them and have corresponding thoughts, emotions, will and behavioral reactions.

The image of false hallucination is not clear and vivid enough. It is produced in the patient's subjective space, such as the brain and body. The hallucination is not obtained through the sensory organs, such as hearing voices in the stomach, and seeing a human figure in the head without using one's own eyes. Although the image of the hallucination is different from the general perception, the patient is often very sure that he has indeed heard or seen it, and therefore firmly believes in it. The above introduces why people have hallucinations.

Anyone who takes hallucinogens such as LSD will experience hallucinations. LZ cannot understand it this way. Hallucinations are not judged by their duration or whether they can be suppressed. The hallucinations of schizophrenia patients are a kind of delusion, which is believed to the point of unshakable conviction. To them, they are real and do not just appear and disappear.

Normal people can immediately realize that they have heard or seen wrongly after hallucinations occur. The occurrence of mental illness is generally believed to be caused by organic lesions in the brain, abnormal nerve excitation or abnormal neurotransmitter metabolism, and hallucinations have pathological causes.

Normal people may experience hallucinations when they are affected by extreme emotions or drugs, which causes a temporary trance in their consciousness. Such hallucinations have no pathological roots.