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 ...

Hallucinations come in many forms including visual, auditory, and tactile. Hallucinations could be the result of a brain tumor, vision loss, or a degenerative disease. Other causes include lack of ...