Finger force perception during ipsilateral and contralateral force matching tasks
نویسندگان
چکیده
منابع مشابه
Adaptive Increase in Finger Force Variance in Multi - Finger Tasks
9 10 Running title: Fatigue and motor variability 11 12
متن کاملDifferential modulations of ipsilateral and contralateral beta (de)synchronization during unimanual force production.
Unilateral movement is usually accompanied by ipsilateral activity in the primary motor cortex (M1). It is still largely unclear whether this activity reflects interhemispheric 'cross-talk' of contralateral M1 that facilitates movement, or results from processes that inhibit motor output. We investigated the role of beta power in ipsilateral M1 during unimanual force production. Significant ips...
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The objective of the study is to examine the effects of age and gender on finger coordination. Twelve young (24 +/- 8 yr; 6 men and 6 women) and 12 elderly (75 +/- 5 yr; 6 men and 6 women) subjects performed single-finger maximal contraction [maximal voluntary contraction (MVC)], four-finger MVC, and four-finger ramp force production tasks by pressing on individual force transducers. A drop in ...
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This study aimed to continue our characterization of finger strength and multi-finger interactions across the lifespan to include those in their 60s and older. Building on our previous study of children, we examined young and elderly adults during isometric finger flexion and extension tasks. Sixteen young and 16 elderly, gender-matched participants produced maximum force using either a single ...
متن کاملStatistical Matching in ‘Labour Force’ and ‘Time Use’ Surveys
Abstract. In the National Statistical Systems, some parts of the official statistics required for development planning and evidence base management are collected through sampling survey. Due to the high cost of sampling process, as well as nonresponses, it may not be possible to collect all of the expected variables in a survey.In order to obtain a comprehensive and complete source o...
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ژورنال
عنوان ژورنال: Experimental Brain Research
سال: 2008
ISSN: 0014-4819,1432-1106
DOI: 10.1007/s00221-008-1424-7