Articles tagged with Cognitive Function
A study found that dopamine transporter levels improved in methamphetamine abusers after prolonged abstinence, suggesting potential for recovery. However, cognitive and motor function did not show significant improvement, highlighting the need for further research.
A 24-week study found consistent benefits of ARICEPT in patient function, cognition, behavior, and activities of daily living. The medication showed statistically significant overall improvement vs. placebo in behavioral disturbances associated with Alzheimer's disease.
A study found that emotional support was a significant predictor of better cognitive function in older adults, independent of other risk factors. Unmarried participants showed better cognitive function than married ones, suggesting that the presence of a spouse may have negative effects on cognition due to care burdens.
A study found that recently detoxified male alcoholics experience significant cognitive and motor deficits, particularly in gait and balance. These impairments can lead to an increased risk of falls and may be linked to the 'premature aging hypothesis,' where the brains of older alcoholics resemble those of non-drinkers.
Researchers found that chronic sleep deprivation can lead to changes in glucose tolerance and hormone secretion, resembling the effects of advanced age or early stages of diabetes. Sleep deprivation also altered thyroid-stimulating hormone production and cortisol levels, with significant consequences for overall health.
A study of 11 young men found that sleep debt increased glucose concentrations in the blood, while altering cortisol levels and thyroid hormone regulation. The research suggests that persistent sleep debt may exacerbate age-related chronic disorders.
A study found that people potentially at high risk for schizophrenia exhibit executive functioning problems before psychosis onset, which could serve as an early warning sign. This discovery may allow mental health professionals to test for and intervene in executive functioning issues.
A recent study by Yale University School of Medicine researchers found that nearly 30% of people over 72 years old regained their ability to perform essential activities of daily living. The strongest predictor of recovery was age, with participants aged 85 or younger being more likely to regain independent ADL function.
A study found that serotonin function declines with age, particularly in the hippocampus region, leading to impaired cognitive function and increased risk of depression. Researchers hope to develop new therapeutic approaches based on these findings.
Daily performance testing is suitable for immediate determination of relevant psychomotor impairment at the start of work. However, managers must remain aware of test limitations associated with job requirements, such as decision-making skills required for driving a truck safely.