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A novel, disease-modifying therapy for Alzheimer’s disease may involve the whole exchange of blood, which effectively decreased the formation of amyloid plaque in the brains of mice, according to a new study.

Neuroengineers have created wireless technology to remotely activate brain circuits. Researchers showed they could control the behavior of freely moving fruit flies using magnetic signals that activated genetically engineered neurons causing the flies …

Consumption of seven or more units of alcohol per week is associated with higher iron levels in the brain, according to a study of almost 21,000 people. Iron accumulation in the brain has been linked with Alzheimer’s and Parkinson’s diseases and is a p…

Our brain links incoming speech sounds to knowledge of grammar, which is abstract in nature. But how does the brain encode abstract sentence structure? In a neuroimaging study, researchers report that the brain encodes the structure of sentences (‘the …

A study surveyed 428 adults and looked at the relationship between their consumption of fruit, vegetables, sweet and savoury food snacks and their psychological health. The more often people ate fruit, the lower they scored for depression and the highe…

How does an animal’s brain recognize other animals of its own kind? Scientists studying this process in young zebrafish have now discovered a neuronal circuit that mediates social attraction. This specialized pathway, which runs from the retina deep in…

Using EEG to identify covert consciousness in unresponsive brain-injured patients could help predict which ones may recover, researchers have found.

Previous analyses within the nucleus accumbens showed that different genes were turned on or off in women, but not in men diagnosed with depression. These changes could have caused symptoms of depression, or alternatively, the experience of being depre…

Individuals with no dementia risk factors, such as smoking, diabetes or hearing loss, have similar brain health as people who are 10 to 20 years younger than them, according to a new study. The study found that a single dementia risk factor could reduc…

While the overall experience is stored in the hippocampus, the brain structure long considered the seat of memory, individual details are parsed and stored elsewhere, in the prefrontal cortex. This separation ensures that, in the future, exposure to an…