Did you know that schizophrenia affects more than 1 percent of the world's population?

See NARSAD Grants at work on the latest schizophrenia research

Schizophrenia is a severe, chronic, and generally disabling brain and behavior disorder. It is most accurately described as a psychosis - a type of illness that causes severe mental disturbances that disrupt normal thoughts, speech, and behavior. Schizophrenia is believed to be caused by a combination of genetic and environmental factors.

Positive symptoms may include delusions, thought disorders, and hallucinations. People with schizophrenia may hear voices other people don't hear, or believe other people are reading their minds, controlling their thoughts, or plotting to harm them. Negative symptoms may include avolition (a lack of desire or motivation to accomplish goals), lack of desire to form social relationships, and blunted affect and emotion. Cognitive symptoms involve problems with attention and memory, especially in planning and organization to achieve a goal. Cognitive deficits are the most disabling for patients trying to lead a normal life.

learn more about schizophrenia

Visit the Schizophrenia Research Forum, fully sponsored by the Brain & Behavior Research Foundation—a virtual community of scientists collaborating in their quest for causes, improved treatments, and better understanding of schizophrenia.

Visit the Schizophrenia Research Forum for more information about research


Cameron Carter, M.D. - Brain & Behavior Research Expert on Schizophrenia
Cameron Carter, M.D.
November 20, 2015
Researchers have used functional magnetic resonance imaging (fMRI) to gain new insights into the changes in memory and brain function associated with...
Michael O’Donovan, M.D., Ph.D. - Brain & Behavior Research Expert on Schizophrenia
Dr. Michael O’Donovan
November 06, 2015
Scientists who comprehensively analyzed patient data to test two different models for how schizophrenia might arise have concluded it is caused by multiple...
Nina R. Schooler, Ph.D. - Brain & Behavior Research Expert on Schizophrenia
Nina R. Schooler, Ph.D.
October 22, 2015
There is hopeful news for people suffering from psychosis. Early intervention and coordinated team care can make a real, positive difference in outcomes for...
Sohee Park, Ph.D. - Brain & behavior research expert on schizophrenia
Sohee Park, Ph.D.
August 26, 2015
Transcranial direct current stimulation (tDCS), an affordable and portable way to stimulate the brain, can help induce normal neural activity and make thought...
Godfrey D. Pearlson, M.D. - brain & behavior research expert on bipolar disorder
Godfrey D. Pearlson, M.D.
July 31, 2015
Researchers have identified several sets of genes linked with abnormal brainwave patterns in people with schizophrenia and psychotic bipolar disorder (PBD)....


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