participants = 12, range = 5–60) confirmed Grezes and Decety’s ( 2001 ) earlier results with the exception of primary motor cortex activity. In addition to providing the first cortical map of MI, Hetu et al. ( 2013 ) found that the body part involved in the task (i.e., upper or lower extremity) and imagery
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Neural Activity During Imagery Supports Three Imagery Abilities as Measured by the Movement Imagery Questionnaire-3
Brian D. Seiler, Eva V. Monsma, Roger Newman-Norlund, and Ryan Sacko
Neither Too Easy Nor Too Difficult: Effects of Different Success Criteria on Motor Skill Acquisition in Children
Seyyed Mohammadreza Mousavi, Jalal Dehghanizade, and Takehiro Iwatsuki
. , Matcus , R.L. , LaStayo , P.C. , & Dibble , L.E. ( 2014 ). Effects of dopamine replacement therapy on lower extremity kinetics and kinematics during a rapid force production task in persons with Parkinson disease . Gait & Posture, 39 ( 1 ), 638 – 640 . https://doi.org/10.1016/j.gaitpost.2013
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%, upper extremity 70%, and lower extremity 50%. Unidentifiable segments were seen in 60% of the datasets. Fetal movement was observed in 8 of 10 datasets, with significant variability seen in movement duration and portion of segment moving. On average, fetuses moved 25 seconds per dataset. Average head
North American Society for the Psychology of Sport and Physical Activity
coordination tasks and history of ACLR has yet to be explored thoroughly. This study aimed to explore how limb velocity differed between healthy controls and ACLR individuals using a novel bilateral lower extremity coordination task. Twelve participants with no history of ACLR comprised the control group, and
North American Society for the Psychology of Sport and Physical Activity Virtual Conference June 11–12, 2020
seemed to contrast with expectations derived from the dynamic dominance model. Effects of External and Internal Attentional Focus on Fractionated Reaction Time on the Lower Extremity Mohammed Aljahni, Jazan University; Lia Qin, Wayne State University A renewed interest in fractionated reaction time has
North American Society for the Psychology of Sport and Physical Activity Virtual Conference June 9-11, 2021
. Product- (time) and process-oriented (upper extremity; UE, lower extremity; LE, and Axial) measures were analyzed from videotaped trials using DartFish. Paired t -tests were used to analyze sex differences. Product-(peak time) and process-oriented (sum of UE, LE, Axial modes) measures were z
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cognitive load on visual strategy during upper and lower extremity motor tasks across older adults with varying attentional capacity Brittany Heintz Walters, Seattle University; Wendy E. Huddleston, University of Wisconsin-Milwaukee Well-documented motor impairments in older adults may critically depend on
