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 silent mini stroke, also known as a Transient Ischemic Attack (TIA), occurs when the blood flow to a part of the brain is blocked for a short time, leading to symptoms that are similar to those of a ...

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 ...