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 may arise from an imbalance between sensory and higher cognitive brain regions, reflected by alterations in functional connectivity. It is unknown whether hallucinations across the ...

Visual hallucination (VH) is a common nonmotor symptom of Parkinson’s disease (PD). However, the lack of reliable animal models and quantitative assessment tools poses significant challenges for ...