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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


Bryan L. Roth, M.D., Ph.D. - Brain & behavior research expert on schizophrenia
Bryan L. Roth, M.D., Ph.D.
April 11, 2011
From The Quarterly, Spring 2011 “What’s most hopeful about our field today is the fact that we have the technologies in hand that will get the answers to...
Constance E. Lieber - Brain & Behavior Donor
Constance E. Lieber
April 11, 2011
Constance E. Lieber, president emerita and long time donor, Brain & Behavior Research Foundation, continues to push for a better life for her daughter and...
Jonathan Sebat, Ph.D. - Brain & behavior research expert on schizophrenia
Jonathan Sebat, Ph.D.
April 11, 2011
From The Quarterly, Spring 2011 Within the last several years, scientists, a number of them working with NARSAD Grants, have capitalized on the discovery that...
Raquel Gur, M.D., Ph.D. - Brain & behavior research expert on mental illness
Raquel Gur, M.D., Ph.D.
April 11, 2011
From The Quarterly, Spring 2011 All medical research strives to untangle complex processes in the body so as to be able to intervene better in treating illness...
Thomas R. Insel, M.D. - Brain & behavior research expert on schizophrenia
Thomas R. Insel, M.D.
April 11, 2011
Dr. Thomas Insel, director of the National Institute of Mental Health, shares his view on the current landscape of mental health research From The Quarterly,...


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