A person with peripheral vision loss has difficulty seeing things above, below, or at the side without turning their head. This type of vision loss is also known as tunnel vision. Tunnel vision can ...

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 ...

From 2019 to 2021, I experienced visual hallucinations: I saw people, plants, and roomfuls of inanimate objects that did not exist. The hallucinations usually lasted a few minutes and occasionally ...

Hallucinations in children involve false perceptions of reality, such as hearing voices or seeing images that aren’t real. While they may seem concerning, most are temporary and resolve on their own.

New research suggests that paranoia and excessive teleological thinking—two forms of distorted beliefs about intention—are associated with specific errors in visual perception. The findings, published ...