Menstruation doesn’t change how your brain works — period It has long been assumed that your period affects your brain’s performance. A new study set out to determine whether changes in hormones during the menstrual cycle really do change how well brains work. By increasing the sample size and following participants over more than one…
Western diet increases Alzheimer’s pathology in genetically predisposed mice Obese mice with a particular version of a gene strongly associated with Alzheimer’s disease in humans show increased Alzheimer’s pathology, according to new research. Western diet increases Alzheimer’s pathology in genetically predisposed mice Source: Science Daily Mind & Brain
Single dual time-point PET scan identifies dual Alzheimer’s biomarkers Identifying Alzheimer’s disease before major symptoms arise is critical to preserving brain function and helping patients maintain quality of life. A new study demonstrates that a single dual time-point PET scan could identify important biomarkers of the disease. Single dual time-point PET scan identifies dual Alzheimer’s…
Statins may not be used for protection against Parkinson’s disease Use of statins may speed up the onset of Parkinson’s disease symptoms in people who are susceptible to the disease, according to researchers. Statins may not be used for protection against Parkinson’s disease Source: Science Daily Mind & Brain
Pre-clinical study suggests Parkinson’s could start in gut endocrine cells A potential new mechanism has been identified in both mice and human endocrine cells that populate the small intestines. Inside these cells is a protein called alpha-synuclein, which is known to go awry and lead to damaging clumps in the brains of Parkinson’s patients, as…
More amyloid in the brain, more cognitive decline The amount of amyloid plaques in a person’s brain predicts the rate at which his or her cognition will decline in the next four years, outlines new research. More amyloid in the brain, more cognitive decline Source: Science Daily Healthy Aging
Gap in health care for Alzheimer’s disease patients who live alone 46% of patients who are diagnosed with Alzheimer’s disease in Sweden live alone in their homes, in particular older women, researchers report. Gap in health care for Alzheimer’s disease patients who live alone Source: Science Daily Healthy Aging
Surprising new link between inflammation and mental illness Up to 75 percent of patients with systemic lupus erythematosus — an incurable autoimmune disease commonly known as lupus — experience neuropsychiatric symptoms. But so far, our understanding of the mechanisms underlying lupus’ effects on the brain has remained murky. Surprising new link between inflammation and mental…
More brain activity is not always better when it comes to memory, attention Potential new ways of understanding the cause of cognitive impairments, such as problems with memory and attention, in brain disorders including schizophrenia and Alzheimer’s are under the spotlight in a new research review. More brain activity is not always better when it…
Cognitive behavior therapy significantly reduced depression and anxiety in chronic pain patients Acceptance and Commitment Therapy, a form of cognitive behavioral therapy that focuses on psychological flexibility and behavior change, provided a significant reduction in self-reported depression and anxiety among patients participating in a pain rehabilitation program, new research has demonstrated. Cognitive behavior therapy significantly…