👉 A hallucination is a mental experience that is described as being caused by the presence of substances or stimuli that are not present in the environment. These experiences can be vivid, disorienting, and sometimes even frightening to some people. They often occur during periods of altered consciousness or during specific times of day. The term "hallucinates" refers to the hallucinations themselves, as it is a mental experience that results from the presence of substances or stimuli that are not present in the environment.
