The Food and Drug Administration (FDA) today approved Invega (paliperidone) extended-release tablets for the treatment of schizophrenia. Paliperidone is a new molecular entity, which means this medication contains an active substance that has never before been approved for marketing in any form in the United States.
Memory training and other non-drug treatments may one day help older adults ward off declines in mental function, according to researchers from Wake Forest University School of Medicine in an editorial in the current issue of the Journal of the American Medical Association.
Older adults who received cognitive training reported improved cognitive function for up to five years afterwards and less decline in the ability to perform daily activities as compared to those who did not receive the training, according to a study in the Dec. 20 issue of JAMA.
University of California, San Diego biologists have shown that the chemical language with which neurons communicate depends on the pattern of electrical activity in the developing nervous system. The findings suggest that modification of nerve activity could have potential as a treatment for a wide range of brain disorders.
Experiments on mouse models of Alzheimer’s disease suggest that treatment with male sex hormones might slow its progression. The findings, published in the Dec. 20 issue of the Journal of Neuroscience, provide new insight into the relationship between testosterone loss and AD, which affects 4.5 million Americans.
Memories of our life stories may be reinforced while we sleep, MIT researchers report December 17 in the advance online edition of Nature Neuroscience.
Clinical characteristics of tinnitus such as duration, consistency and other factors influence the way individuals perceive loudness and annoyance associated with the condition, according to a report in the December issue of Archives of Otolaryngology — Head & Neck Surgery, one of the JAMA/Archives journals.
Neurobiologists have discovered why the aging brain produces progressively fewer new nerve cells in its learning and memory center. The scientists said the finding, made in rodents, refutes current ideas on how long crucial “progenitor” stem cells persist in the aging brain.
As people embark on the festive season’s usual round of drinking they should spare a thought for the damage they are doing to their brains. In particular, new research has revealed that while the brain is able to recover from some of the damage caused by alcohol abuse, the longer alcoholics postpone sobriety the less likely their brains may be to regenerate.
An article published in the American Journal of Gastroenterology highlights the ongoing debate over whether testing is necessary prior to diagnosis and treatment of patients with fecal incontinence (FI), the involuntary discharge of bowel contents. FI sufferers deal with significant quality of life issues and their condition often remains undiagnosed.