Final answer:
Schizophrenia is the mental illness characterized by non reality thinking, hallucinations, and delusions, affecting about one percent of the U.S. population, typically requiring antipsychotic medications for symptom management.
Step-by-step explanation:
The mental illness characterized by bizarre, non reality thinking, including symptoms such as hallucinations, delusions, and an impaired ability to determine what is real, is known as schizophrenia. This is a severe and often debilitating illness affecting approximately one percent of the population in the United States. It typically manifests in late adolescence or early adulthood and involves malfunctioning neurotransmitters, specifically dopaminergic neurons and possibly issues with glutamate signaling. Treatment often requires antipsychotic medications designed to block dopamine receptors, which helps to manage symptoms, though they do not cure the disease.