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Researchers look at developing blood test for Alzheimer’s

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From the Emory University press release via EurekAlert!: The possibility of an inexpensive, convenient test for Alzheimer’s disease has been on the horizon for several years, but previous research leads have been hard to duplicate.… 

Study looks at gene defect’s role in autism-like behavior

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From the University of California-Davis Health System: Scientists affiliated with the UC Davis MIND Institute have discovered how a defective gene causes brain changes that lead to the atypical social behavior characteristic of autism. The… 

Study suggests brain hubs overactivate in hoarders trying to pitch stuff

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From the NIH/National Institute of Mental Health press release via EurekAlert!: In patients with hoarding disorder, parts of a decision-making brain circuit under-activated when dealing with others’ possessions, but over-activated when deciding whether to keep… 

Study suggests migraines are not associated with cognitive decline

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From the Brigham and Women’s Hospital press release via EurekAlert!: Migraines currently affect about 20 percent of the female population, and while these headaches are common, there are many unanswered questions surrounding this complex disease.… 

Study suggests stress changes the way one learns

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From the Ruhr University Bochum press release via EurekAlert!: Stressed and non-stressed persons use different brain regions and different strategies when learning. This has been reported by the cognitive psychologists PD Dr. Lars Schwabe and…