The purpose of this study was to chart the development of motor imagery ability between 5 and 29 years of age and its relationship to fine-motor skill. 237 participants performed a computerized Virtual Radial Fitts Task (VRFT) as a measure of Motor Imagery (MI) ability. Participants aimed at five targets, positioned along radial axes from a central target circle. The targets differed in width o...

Phase-dependent and task-dependent modulation of reflexes has been extensively demonstrated in leg muscles during locomotory activity. In contrast, the modulation of reflex responses of hand muscles during rhythmic movement is poorly documented. The objective of this study was to determine whether comparable reflex modulation occurs in muscles controlling finger motions during rhythmic, fine-mo...

objectives: developmental coordination disorder (dcd) is a motor skill disorder which impacts upon a child, s ability to perform age-appropriate activity of daily living and academic performance. they have problems in gross & fine motors, their upper limb coordination are impaired, too. in this way, we decided to compare motors skills with botmp test in children with dcd and their normal peers....

A frequently encountered exposure profile for hand-arm vibration in contemporary occupational setting comprises workers with a long history of intermittent exposure but without detectable signs of hand-arm vibration syndrome (HAVS). Yet, most of the published studies deal with developed HAVS cases, rarely discussing the biological processes that may be involved in degradation of manual dexterit...

PURPOSE To examine whether children with specific language impairment (SLI) differ from normally developing peers in motor skills, especially those skills related to timing. METHOD Standard measures of gross and fine motor development were obtained. Furthermore, finger and hand movements were recorded while children engaged in 4 different timing tasks, including tapping and drawing circles in...

Bilateral transfer of perceptual and motor components in movement control was investigated through two experiments. In Experiment 1 a simple anticipatory timing task was practiced with either the preferred or the nonpreferred hand. After a short resting interval an additional set of trials was performed with the contralateral hand. In Experiment 2, the same experimental design was used to inves...

Abstract Background and Aim: The aim of this study was to investigate the mediating role of executive functions in the relationship between fine motor skills and reading skills in students with reading disorders. Method: This research was descriptive-correlation and structural equation modeling. The research population of the study included all students with reading disorders who referred t...

introduction: preparation of neuromuscular system prior to performing motor skills affects the learning of motor skills. the present study was conducted to investigate the effects of proprioceptive neuromuscular facilitation (pnf) on limb coordination and accuracy in dart throwing skill. methods: thirty two male students were randomly selected as study sample. based on the pretest scores, the p...

Damage to the corticospinal tract is a leading cause of motor disability, for example in stroke or spinal cord injury. Some function usually recovers, but whether plasticity of undamaged ipsilaterally descending corticospinal axons and/or brainstem pathways such as the reticulospinal tract contributes to recovery is unknown. Here, we examined the connectivity in these pathways to motor neurons ...

Abstract Background and Aim: The aim of this study was to investigate the mediating role of executive functions in the relationship between fine motor skills and reading skills in students with reading disorders. Method: This research was descriptive-correlation and structural equation modeling. The research population of the study included all students with reading disorders who referred t...