A systematic review and meta-analysis suggests outdoor activities were more clinically effective than anti-psychotic medication for treating physical aggression in patients with dementia. For patients with physical agitation, massage and touch therapy were more efficacious than usual care or caregiver support.
Read moreScientists used maps of brain connections to predict how brain atrophy would spread in individual patients with frontotemporal dementia (FTD), adding to growing evidence that the loss of brain cells associated with dementia spreads via the synaptic connections between established brain networks.
Read moreResearchers in Australia used a driving simulator to test patients' vision before and after cataract surgery. They found that near misses and crashes decreased by 48% after surgery.
Read moreThe neural circuit basis for motor learning tasks when myelination is impaired has been illuminated for the first time. Researchers also succeeded in compensating for the impaired motor learning process by pairing appropriate actions with brain photo-simulation to promote synchronization of neuronal activities. This could contribute to future treatments for neurological and psychiatric diseases in which white matter function is impaired.
Read moreA study has found that microglia drive neurodegeneration in diseases, including Alzheimer's disease, that are linked to tau protein. Targeting microglia may help treat such diseases.
Read moreFor the past decade, social scientists have been unpacking a 'replication crisis' that has revealed how findings of an alarming number of scientific studies are difficult or impossible to repeat. Efforts are underway to improve the reliability of findings, but cognitive psychology researchers say that not enough attention has been paid to the validity of theoretical inferences made from research findings.
Read moreEarly symptoms of frontotemporal dementia are often confused with symptoms occurring in psychiatric disorders. Researchers show that serum neurofilament levels can be used as a diagnostic tool to differentiate between these conditions.
Read moreStudy finds when verbal memory test cut-offs were tailored to patient sex, more female patients and fewer male patients were considered to have amnesic mild cognitive impairment. This could change the way aMCI diagnoses are determined and make it easier to catch the condition in its early stages.
Read moreResearchers found that a stable body temperature holds the key to awakening the body's immune response to fight off brain cancer.
Read moreMultiple sclerosis, an autoimmune disorder, is known to be driven by 'helper' T cells, white blood cells that mount an inflammatory attack on the brain and spinal cord. A new study pinpoints the specific subgroup of helper T cells that cause MS, as well as a protein on their surface, called CXCR6, that marks them. An antibody targeting CXCR6 both prevented and reversed MS in a mouse model, the researchers report.
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