Pleasure is not just about experiencing an enjoyable moment. It also involves anticipation – a connection between one's present and future selves.
Schizophrenia is one of the most widely misunderstood of human maladies. The truth of the illness is far different from popular caricatures of a sufferer muttering incoherently or lashing out violently. People with schizophrenia are, in fact, not more likely to be violent than people without schizophrenia. About one per cent of the worldwide population has schizophrenia, affecting men and women, rich and poor, and people of all races and cultures. It can be treated with medication and psychosocial treatments, though the treatments don't work well for every person and for every symptom. Most of all, it impacts everything that makes us human: the way one thinks, the way one behaves, and the way one feels – particularly the ability to experience pleasure.
In a study that might enable earlier diagnosis, neuroscientists find abnormal brain connections that can predict onset of psychotic episodes.
Anne Trafton | MIT News Office
November 8, 2018
Schizophrenia, a brain disorder that produces hallucinations, delusions, and cognitive impairments, usually strikes during adolescence or young adulthood. While some signs can suggest that a person is at high risk for developing the disorder, there is no way to definitively diagnose it until the first psychotic episode occurs.
Both schizophrenics and people with a common personality type share similar brain patterns.
- A new study shows that people with a common personality type share brain activity with patients diagnosed with schizophrenia.
- The study gives insight into how the brain activity associated with mental illnesses relates to brain activity in healthy individuals.
- This finding not only improves our understanding of how the brain works but may one day be applied to treatments.