Subtle differences in brain morphometric features present in adolescence were associated with the subsequent development of psychosis in what is believed to be the largest neuroimaging investigation to date involving people at clinical high risk (CHR). Investigators found widespread lower cortical thickness (CT) in individuals at CHR, consistent with previously reported CT differences in individuals
(HealthDay)—Cardiovascular risk factors are associated with cognitive impairment among individuals with schizophrenia, according to a review and meta-analysis published online March 3 in JAMA Psychiatry. Katsuhiko Hagi, Ph.D., from Sumitomo Dainippon Pharma in Tokyo, and colleagues conducted a systematic review and meta-analysis to examine the association between risk factors for cardiovascular disease (CVD) and cognition
A person diagnosed with schizophrenia may demonstrate auditory hallucinations, delusions, and disorganized and unusual thinking and speech; this may range from loss of train of thought and subject flow, with sentences only loosely connected in meaning, to incoherence, known as word salad, in severe cases. Social isolation commonly occurs for a variety of reasons. Impairment
Scientists have long tried to find out what was going wrong in the brains of people with schizophrenia, but with so little success for so long that for some years the popular saying among specialists was that "schizophrenia is the graveyard of neuropathologists." The advent of brain imaging using computerized tomography (CT) and magnetic resonance
Researchers at Linköping University have investigated how orthopaedic surgeons make decisions regarding surgery, and how the decisions are related to how much of their work shift they have completed. The results show that a patient who meets the surgeon at the end of his or her shift is less likely to be scheduled for surgery.
A common genetic deficiency empowers glioblastoma to broadcast a molecular message to the wrong type of immune cell, summoning macrophages that protect and nurture the brain tumor instead of attacking it, researchers at The University of Texas MD Anderson Cancer Center report in Cancer Cell. The team’s work in mouse models of glioblastoma that lack
Anger may be more harmful to an older person’s physical health than sadness, potentially increasing inflammation, which is associated with such chronic illnesses as heart disease, arthritis and cancer, according to new research published by the American Psychological Association. “As most people age, they simply cannot do the activities they once did, or they may
The causes for bipolar disorders in the genes? People suffering from bipolar disorder, experience the day-to-day a roller coaster ride of emotions. The feeling of the sky can change in a highly scattering up to very sad within the shortest period of time. In bipolar disorder, manic phases with delusions of grandeur and severely depressed
Delusions are one of the most common symptoms of psychosis, but little is known about what causes them. A new study from researchers at Columbia University and New York State Psychiatric Institute offers insight into the development of delusions, which could lead to better treatments for people with psychosis. The findings were published in Brain.
A study carried out by The University of Western Australia has provided compelling evidence that congenital/early cortical blindness – that is when people are blind from birth or shortly after—is protective against schizophrenia. The unusual discovery has fascinated scientists and may lead to a better understanding of what causes schizophrenia – a question that has
A group of more than 60 leading international neuroscientists, including Mark Herceg, PhD, a neuropsychologist at Northwell Health’s Phelps Hospital in Sleepy Hollow, NY, and a member of The Feinstein Institute for Medical Research, published a correspondence today in The Lancet Neurology, asking for balance when reporting on sports-related injury chronic traumatic encephalopathy (CTE). CTE
A team of researchers affiliated with several institutions in China and one in the U.S. has found that people with schizophrenia have differences in their gut biomes compared to people without the mental disorder. In their paper published in the journal Science Advances, the group describes testing schizophrenia patients and experiments they conducted with mice,
Schizophrenia, a condition characterized by a confused perception of reality, delusions, and altered behavior, affects more than 21 million people globally. In a new study, specialists from Johns Hopkins Medicine in Baltimore, MD, and the Sheppard Pratt Health System in Townson, MD, found evidence that links schizophrenia with the Epstein-Barr virus. This is a herpes
Stressful situations affect the brain and body differently in people with schizophrenia compared to people without the mental illness or individuals at high risk for developing psychosis, a new CAMH study shows. The relationship between two chemicals released when people experienced stress — one released in the brain and the other in saliva — differs
Physician burnout is at least equally responsible for medical errors as unsafe medical workplace conditions, if not more so, according to a study led by researchers at the Stanford University School of Medicine. “If we are trying to maximize the safety and quality of medical care, we must address the factors in the work environment
A new Portland State University study suggests that universities should do more to invest in training graduate students in 21st century teaching methods, and that doing so does not mean that they would be any less prepared for a career in research. In fact, the study found that Ph.D. students who are trained in evidence-based
A new CAMH and Institute for Clinical Evaluative Sciences (ICES) study shows that people with schizophrenia account for more than 1 in 10 cases of suicide in Ontario, and that young people are disproportionately affected. “Among people who died by suicide, having a diagnosis of schizophrenia is clearly over-represented,” says Dr. Juveria Zaheer, first author
A new CAMH and Institute for Clinical Evaluative Sciences (ICES) study shows that people with schizophrenia account for more than 1 in 10 cases of suicide in Ontario, and that young people are disproportionately affected. “Among people who died by suicide, having a diagnosis of schizophrenia is clearly over-represented,” says Dr. Juveria Zaheer, first author
A portable device common in optometrists’ offices may hold the key to faster diagnosis of schizophrenia, predicting relapse and symptom severity and assessing treatment effectiveness, a Rutgers University study finds. In the study, published in the May 2018 issue of the Journal of Abnormal Psychology, researchers used RETeval, a hand-held device developed to record electrical
A portable device common in optometrists’ offices may hold the key to faster diagnosis of schizophrenia, predicting relapse and symptom severity and assessing treatment effectiveness, a Rutgers University study finds. In the study, published in the May 2018 issue of the Journal of Abnormal Psychology, researchers used RETeval, a hand-held device developed to record electrical