Hallucinations are unreal sensory experiences, such as hearing or seeing something that is not there. Any of our five senses (vision, hearing, taste, smell, touch) can be involved. Most often, when we ...
A new study from the Netherlands Institute for Neuroscience shows how flickering light can cause hallucinations in our brain: it produces "standing waves" of brain activity. The work is published in ...
Recent theoretical and empirical work on predictive processing and brain plasticity may help explain both the onset of and ...
Hallucinations refer to the experience of sensing things that seem real but do not exist. During a hallucination, you may see, hear, feel, smell, or taste things that are not there—meaning they have ...
A few years ago, Mike Belleville of Bellingham, Massachusetts, started seeing animals in his apartment. This was a problem. "I knew we didn't have any animals living with us. It was startling at first ...
An Ordinary Day, Then an Unfamiliar Voice The case was reported in 1997 in the BMJ by psychiatrist Ikechukwu Obialo Azuonye.
When someone sees something that isn't there, people often refer to the experience as a hallucination. Hallucinations occur when your sensory perception does not correspond to external stimuli.