Cognition is a concept used in different ways by different disciplines, but is generally accepted to mean the process of thought. For example, in psychology and cognitive science it refers to an information processing view of an individual's psychological functions.
Donepezil, a medication that is approved to treat people with Alzheimer's disease, should not be prescribed for people with mild cognitive impairment without a genetic test.
It is commonly known that testosterone levels decrease as men age, but until last year, little was known about the effects of testosterone treatment in older men with low testosterone.
Researchers from HSE, Northumbria University, and Aarhus University have experimentally confirmed the hypothesis, whereby comprehension of a word's meaning involves not only the 'classic' language brain centres but also the cortical regions responsible for the control of body muscles, such as hand movements.
It's universally accepted that the benefits of exercise go well beyond fitness, from reducing the risk of disease to improving sleep and enhancing mood. Physical activity gives cognitive function a boost as well as fortifying memory and safeguarding thinking skills.
The working memory and other cognitive functions in children and young people can be associated with how successful they are on the football pitch, a new study from Karolinska Institutet, Sweden, shows.
In a study of hip fracture patients, men displayed greater levels of cognitive impairment within the first 22 days of fracture than women, and cognitive limitations increased the risk of dying within six months in both men and women.
Consuming grapes twice a day for six months protected against significant metabolic decline in Alzheimer-related areas of the brain in a study of people with early memory decline.
One of the earliest signs of Alzheimer's disease is a decline in glucose levels in the brain. It appears in the early stages of mild cognitive impairment -- before symptoms of memory problems begin to surface.
Scientists at the Tomsk State University are exploring myokines, proteins that are produced in the muscles during physical activities.
A steady stream of nicotine normalizes genetically-induced impairments in brain activity associated with schizophrenia, according to new research involving the University of Colorado Boulder.
An international team of scientists, led by Todd Lencz, PhD, professor at The Feinstein Institute for Medical Research at Northwell Health and Hofstra Northwell School of Medicine, have unlocked some of the genes responsible for cognitive ability.
Diminishing levels of GABA, the primary inhibitory neurotransmitter in the brain, may play a role in cognitive decline as we age, according to a study published in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.
Mothers who take multi-micronutrient supplements during pregnancy can add the equivalent of up to one full year of schooling to a child's cognitive abilities at age 9-12, says a new study published today.
Rutgers University scientists have discovered a molecular pathway in the brain that may help provide answers to long-term memory problems in the elderly and aid researchers in identifying drug-based therapies to prevent dementia.
New research published online in The FASEB Journal, suggests that carriers of the Apolipoprotein E4 allele, which is the single strongest genetic predictor of Alzheimer's disease and is associated with cognitive decline and cardiovascular disease, may have a reduced risk of cognitive decline associated with parasitic diseases.
Cell powerhouses are typically long and lean, but with brain injury such as stroke or trauma, they can quickly become bloated and dysfunctional, say scientists who documented the phenomena in real time for the first time in a living brain.
You've likely heard about being in the right place at the wrong time, but what about having the right genes in the wrong environment? In other words, could a genetic mutation (or allele) that puts populations at risk for illnesses in one environmental setting manifest itself in positive ways in a different setting?
Vanderbilt University scientists have received notification from the U.S. Food and Drug Administration that testing in humans may proceed for an investigational new drug for Alzheimer's disease after more than 10 years of research by scientists at Vanderbilt University and Vanderbilt University Medical Center.
Northwestern Medicine scientists identified a link between Huntington's disease and dysfunction of the subthalamic nucleus, a component of the basal ganglia, a group of brain structures critical for movement and impulse control.
An international team of scientists has announced a new advance in the fight against Alzheimer’s disease by identifying a new drug target for not only improving symptoms of brain degeneration – but also to extend the life-span of the terminally ill mice.