Emily complains that she feels spiders crawling everywhere her body at night even though there are no actual spiders anywhere near her. this is often an example of a(n)---Hallucination
What causes an individual to hallucinate?
mental health conditions like schizophrenia or a bipolar disorder. drugs and alcohol. Alzheimer's disease or Parkinson's disease. a change or loss of vision, like Charles Bonnet syndrome.
What do hallucinations look like?
Simple visual hallucinations may include flashes or geometric shapes. Complex visual hallucinations may show faces, animals or scenes and should be called 'visions'. Other sorts of hallucinations include feelings on the skin, smelling or tasting things that can't be explained.
Learn more about hallucination:
brainly.com/question/7433010
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