Answer :
A hyper-responsive dopamine system is associated with intensified brain signals that lead to positive symptoms of schizophrenia, such as hallucinations and paranoia.
A severe mental illness called schizophrenia causes people to have aberrant perceptions of reality. The symptoms of schizophrenia may include hallucinations, delusions, and incredibly abnormal thought and behaviour that make it difficult to go about daily activities and can even be incapacitating. Schizophrenia sufferers need ongoing care. Hallucinations, strange physical behaviour, disorganised thinking, and delusions are typical symptoms of schizophrenia. Paranoid thoughts and voice hearing are frequent symptoms of schizophrenia. Schizophrenia is characterised by delusions, hallucinations, disorganised speech, disorganised behaviour, and the so-called "negative" symptoms, which are one of five skeletal system categories of symptoms. But both in pattern and severity, schizophrenia symptoms differ greatly from person to person.
learn more about skeletal system here
https://brainly.com/question/13197485
#SPJ4