The content is solely the responsibility of the authors and does not necessarily represent the official views of the funding agencies. Allen, B. The immediate post-concussion assessment and cognitive testing battery and traditional neuropsychological measures: a construct and concurrent validity study. Brain Inj. Anstey, K. Biomarkers, health, lifestyle and demographic variables as correlates of reaction time performance in early, middle and late adulthood.
A 58, 5— A reevaluation of the common factor theory of shared variance among age, sensory function and cognitive function in older adults. B Psychol. Ballesteros, S. Cognitive function in normal aging and in older adults with mild cognitive impairment. Psicothema 25, 18— Bugg, J. Age differences in fluid intelligence: contributions of general slowing and frontal decline.
Brain Cogn. Deary, I. Reaction time, age and cognitive ability: longitudinal findings from age 16 to 63 years in representative population samples. Aging Neuropsychol. Reaction times and intelligence differences: a population-based cohort study. Intelligence 29, — Are processing speed tasks biomarkers of cognitive aging?. Aging 25, — A free, easy-to-use, computer-based simple and four-choice reaction time programme: the Deary-Liewald reaction time task. Methods 43, — Der, G. Age and sex differences in reaction time in adulthood: results from the United Kingdom health and lifestyle survey.
Aging 21, 62— Dordonova, Y. Is there any evidence of historical slowing of reaction time? No, unless we compare apples and oranges.
Intelligence 41, — Dykiert, D. Age differences in intra-individual variability in simple and choice reaction time: systematic review and meta-analysis.
PLoS One 7:e Sex differences in reaction time mean and intraindividual variability across the life span. Era, P. Psychomotor speed in a random sample of 7, subjects aged 30 years and over.
Aging Clin. Falkenstein, M. Effects of aging on slowing of motor-response generation. Feeney, J. Low macular pigment optical density is associated with lower cognitive performance in a large, population-based sample of older adults. Aging 34, — Glass, J. Visual function and cognitive aging: differential role of contrast sensitivity in verbal versus spatial tasks. Aging 22, — Godefroy, O.
Age-related slowing: perceptuomotor, decision, or attention decline?. Aging Res. Gualtieri, C. A computerized test battery sensitive to mild and severe brain injury. Medscape J. Habekost, T. Visual processing speed in old age. Hommel, B. Visual search across the life span. Houx, P. Age-related decline of psychomotor speed: effects of age, brain health, sex and education. Skills 76, — Hubel, K. Computerized measures of finger tapping: effects of hand dominance, age and sex.
Skills , — Computerized measures of finger tapping: reliability, malingering and traumatic brain injury. Iverson, G. Jeeves, M. Interhemispheric transfer time differences related to aging and gender. Neuropsychologia 34, — Kane, R. Klein, R. The components of visual attention and the ubiquitous Simon effect. Acta Psychol. Amst , — Lapshin, H. Assessing the validity of a computer-generated cognitive screening instrument for patients with multiple sclerosis.
Lee, C. Neurobehavioral changes of shipyard painters exposed to mixed organic solvents. Health 43, — Levin, O. Age-related differences in human corticospinal excitability during simple reaction time. Lewis, R. Influence of muscle activation dynamics on reaction time in the elderly. Li, Y. Comparisons of psychomotor performance between the upper and lower extremities in three age groups. A previous study done by another group showed that doing aerobic training for three months helped to rebuild the corpus callosum, she said, which suggests that physical activity can help to counteract the effects of the age-related degeneration.
A Podcast separating fact from fiction. As soon as Tracey could get away, she ran. It took nearly all night to find the right moment when her date had.
A new study shows that concussions in young people can lead to various long-term cognitive, behavioral, and em. Investigators discovered people who work in office and desk-based jobs are at a lower risk of poor cognition than those whose work is more physically…. Typically, the mental wellness field views DSM diagnoses as behavioral or biochemical in orientation and the t. Oxygen in the brain is important. Eat well:. Eat more fruits, cut fried foods.
Try blueberries, this fruit contains anthocyanins which helps you sleep and improve your brain function. Keep your brain active: Read books, play videogames, try not drinking too much alcohol and relax as much as possible.. Last thoughts about reaction time decline.
How much does reaction time declines with age? The Reaction times study The study consists of a population of 3, subjects ages 16 to 44, it was published by researchers Thompson, Blair, Chen and Henrey from Simon Fraser University. Other studies about age and reaction time A study conducted in the University of Edinburgh tested more than subjects aged 16, 36 and 56 on simple and choice reaction time. Why does reaction time decrease with age? What is the fastest human reaction time?
Both exceptional ms and average ms are much slower once decision is added to the reaction time test What do professional gamers think about reaction time decline with age? He also believes that professional players now can continue playing as they age: Back when Counter-Strike 1. You can stop it, follow this advice: Sleep well: A study from The American Sleep Disorders Association and Sleep Research Society showed that sleep deprivation can slow down as much as 80 milliseconds the reaction time of a person.
Do plenty exercise: Exercise increases blood flow to the brain and improves overall health, weight training is particularly good for this as it has been published in The American Geriatrics Society that lifting weights twice a week can have an impact on slowing the aging process of the brain as we get older. Eat well: Eat more fruits, cut fried foods. Your brain gets involved by modifying and fine-tuning reflex actions.
For example, when you trip and fall, reflexes automatically command your hands and arms to reach out and break your fall. Muscles will contract throughout your body to minimize injury. But what if you were carrying a priceless object, say, a Ming vase? Would you drop the vase in order to use your hands to break the fall?
Not necessarily, experts say. Within 10 to 30 milliseconds after tripping, the conscious motor centers of the brain would take control of the fall. They weigh the chances of breaking the vase versus breaking your neck. If the object in your hands is important enough to you, you can modify the reflex action and keep a grip on the vase. Reflexes do play a role in reaction time. Some people are born with faster reflexes.
0コメント