Supplementary motor area—primary motor cortex facilitation in younger but not older adults
نویسندگان
چکیده
منابع مشابه
Motor Learning and Movement Performance: Older versus Younger Adults
Introduction: Motor skills play an important role during life span, and older adults need to learn or relearn these skills. The purpose of this study was to investigate how aging affects induction of improved movement performance by motor training. Methods: Serial Reaction Time Test (SRTT) was used to assess movement performance during 8 blocks of motor training. Participants were tested i...
متن کاملmotor learning and movement performance: older versus younger adults
introduction: motor skills play an important role during life span, and older adults need to learn or relearn these skills. the purpose of this study was to investigate how aging affects induction of improved movement performance by motor training. methods: serial reaction time test (srtt) was used to assess movement performance during 8 blocks of motor training. participants were tested in two...
متن کاملMotor Learning and Movement Performance: Older versus Younger Adults
INTRODUCTION Motor skills play an important role during life span, and older adults need to learn or relearn these skills. The purpose of this study was to investigate how aging affects induction of improved movement performance by motor training. METHODS Serial Reaction Time Test (SRTT) was used to assess movement performance during 8 blocks of motor training. Participants were tested in two...
متن کاملEvidence for motor cortex dedifferentiation in older adults.
Older adults (OA) show more diffuse brain activity than young adults (YA) during the performance of cognitive, motor, and perceptual tasks. It is unclear whether this overactivation reflects compensation or dedifferentiation. Typically, these investigations have not evaluated the organization of the resting brain, which can help to determine whether more diffuse representations reflect physiolo...
متن کاملSleep modulates word-pair learning but not motor sequence learning in healthy older adults.
Sleep benefits memory across a range of tasks for young adults. However, remarkably little is known of the role of sleep on memory for healthy older adults. We used 2 tasks, 1 assaying motor skill learning and the other assaying nonmotor/declarative learning, to examine off-line changes in performance in young (20-34 years), middle-aged (35-50 years), and older (51-70 years) adults without diso...
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ژورنال
عنوان ژورنال: Neurobiology of Aging
سال: 2018
ISSN: 0197-4580
DOI: 10.1016/j.neurobiolaging.2017.12.016