Older adults who experience insomnia are at greater risk of developing memory deficits and long-term cognitive impairments.
First responders at the World Trade Center who experience cognitive impairment and PTSD have a different presentation of white matter in the brain compared to first responders with cognitive impairment without PTSD. Researchers say the findings point to a new and specific form of dementia for those responders with PTSD.
Severe COVID-19 infection results in cognitive impairment similar to that sustained by natural aging between the ages of 50 to 70, and is equivalent to losing 10 IQ points.
Study reveals a bi-directional link between daytime napping and cognitive decline associated with Alzheimer's disease. Researchers say longer, more frequent napping was associated with worse cognition after one year, and worse cognition was linked to longer and more frequent daytime naps.
College football players are 5 times more likely to report cognitive impairment, 2.5 times more likely to experience recurrent headaches, and 65% more likely to have cardiovascular problems in their lifetime than their non-football playing peers. Additionally, mortality from brain and other nervous system cancers was 4 times higher in former college football players than the general population.
Type 1 interferon is a major diver of cognitive impairment and memory loss in mouse models of Alzheimer's disease. Blocking IFN reversed both cognitive impairments and memory deficits in the animal models.
Regular exercise may break inflammation associated with long-COVID that leads to diabetes, depression, and cognitive impairment in the months following infection.
Young people who experienced complex early life trauma as a result of interpersonal violence or child abuse had more severe mental health problems and cognitive impairments than their peers with no exposure to trauma.
People who have trouble falling asleep at night are at increased risk of cognitive decline within fourteen years compared to those with other forms of insomnia, a new study reports.
Medications with anticholinergic properties given to help reduce physical and mental health symptoms associated with schizophrenia have a cumulative effect in reducing cognitive function in patients.
People who reported chronic insomnia or sleep duration of fewer than six hours were twice as likely to experience cognitive impairment compared to those who experienced good sleeping patterns. The association was stronger for those with coexisting cardiometabolic conditions.
People who actively communicate in two or more languages may have a lower risk of cognitive decline associated with aging.