A study conducted on mice suggests that the symptoms of schizophrenia are likely the result of malfunctioning helper cells in the brain. Their main function is to support and insulate nerve cells.
The discovery contradicts conventional understanding, which has so far focused exclusively on the nerve cells themselves. This could potentially open up new avenues for early disease detection and eventual treatment.
Schizophrenia is the illness notorious for being difficult to trace back to its primary source. The condition causes numerous cognitive and emotional difficulties, including paranoia, distracted thinking, hallucinations, and delusions. The disease, which also has a genetic factor, affects 21 million people worldwide.
“Our results showed that defective glial cells can cause problems in the formation of neural networks in the brain, which in turn can lead to severe anxiety, antisocial behavior and sleep problems,” explains Steven Goldman from the University of Copenhagen.
Physical activity can be an effective treatment for the symptoms of schizophrenia, psychologists at the University of Manchester have found, Manager News writes.
UK scientists conducted a meta-analysis of 10 independent clinical trials that included 385 patients with such a diagnosis. Treatment combined with 12 weeks of aerobic exercise on a treadmill or stationary bike helps improve brain function in patients with schizophrenia, British scientists say in their study.
This is the first major piece of scientific evidence to support the effectiveness of combining drugs and exercise in treating schizophrenia. This method has been shown to improve mental status and reduce cognitive deficits in patients. It turns out that fitness has a positive effect on some cognitive functions, such as B. the patient’s ability to understand other people, concentration and working memory. The more time the patient spends in physical activity, the more positive the effect on the brain.
Source: Science Alert