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 ...

Hallucinations can be a sign of a mental health illness, but they do not always mean a person is unwell. Hallucinations are, in fact, relatively common. One 2015 study from Europe found that 7.3 ...

You may see colors, patterns, and shapes when you shut your eyes due to activity between neurons in the brain and your vision. Some health conditions also cause closed-eye hallucinations. Share on ...

Auditory hallucinations involve hearing sounds that have no source or observable cause. It is common in several conditions. Treatment entails addressing the underlying cause. For instance, if the ...