by Allyson Mann, University of Georgia Research by a University of Georgia psychologist shows that targeting one particular symptom of schizophrenia has a positive effect on other symptoms, offering significant promise for treating an aspect of schizophrenia that currently has no pharmaceutical options. A team led by Gregory Strauss published a study confirming that successfully...
Researchers at Karolinska Institutet and their colleagues in Germany, the USA and Finland have studied the safety of very long-term antipsychotic therapy for schizophrenia. According to the study, which is published in the scientific journal World Psychiatry, mortality was higher during periods when patients were not on medication than when they were. People with schizophrenia...
by University of Toronto Four unsolved mysteries around schizophrenia have long plagued the medical community, but a new hypothesis identifying a common link between them and an almost forgotten epidemic of a disease called pellagra could have profound implications for our understanding of psychosis in poorer nations. The new hypothesis has implications for how a subgroup...
RIKEN Working with model mice, post-mortem human brains, and people with schizophrenia, researchers at the RIKEN Center for Brain Science in Japan have discovered that a subtype of schizophrenia is related to abnormally high levels hydrogen sulfide in the brain. Experiments showed that this abnormality likely results from a DNA-modifying reaction during development that lasts throughout life. In addition to...
Posted Today Schizophrenia affects more than 21 million people worldwide. It is a mental disorder, characterized by a decreased ability to understand reality. People with this condition suffer from unclear or confused thinking, hearing voices, violent thoughts and other symptoms. Men are affected more often than women, which is why scientists set out looking for...
An 18-year joint Australian-Indian study made possible by the recruitment, diagnosis and DNA screening of thousands of people in India has identified a new clue in the quest for causes of schizophrenia and potential treatments. A collaboration between The University of Queensland and a team of Indian researchers led by Professor Rangaswamy Thara, co- founder and director of the Schizophrenia Research Foundation...
JOHNS HOPKINS MEDICINE In a series of recently published studies using animals and people, Johns Hopkins Medicine researchers say they have further characterized a set of chemical imbalances in the brains of people with schizophrenia related to the chemical glutamate. And they figured out how to tweak the level using a compound derived from broccoli sprouts. They say the results advance...
by Macquarie University A study published in Molecular Psychiatry has identified changes in inflammation-related biochemical pathways in schizophrenia that interfere with proper brain nerve cell communication. Researchers have found the first direct evidence in support of increased kynurenic acid production in the brain, which is known to block a key glutamate receptor. This discovery paves the way for development of better...
Puzzled doctors can’t fathom the cause of a teen’s sudden-onset schizophrenia. Numerous tests and assessments later, it turns out that it is a bad case of infection due to cat scratch. Researchers from North Carolina State University investigate on the case of a schizophrenic teen, diagnosed with Bartonella henselae infection. The discovery is said to add to...
Functional magnetic resonance imaging (fMRI) and other brain imaging technologies allow for the study of differences in brain activity in people diagnosed with schizophrenia. The image shows two levels of the brain, with areas that were more active in healthy controls than in schizophrenia patients shown in orange, during an fMRI study of working memory....
