scholarly journals Effect of difficulty manipulation strategies on acquisition, retention and associated perceptions in fine motor coordination task learning in young school boys

2018 ◽  
Vol 6 ◽  
pp. 100-109
Author(s):  
Yousri Elghoul ◽  
Fatma Bahri ◽  
Nesrine Chaari ◽  
Souhir Ezeddinie ◽  
Liwa Masmoudi ◽  
...  
Keyword(s):  
Motor Coordination ◽  
Fine Motor ◽  
Task Learning ◽  
Fine Motor Coordination

scholarly journals Assessment of Speech and Fine Motor Coordination in Children With Autism Spectrum Disorder

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 127535-127545 ◽  
Author(s):  
Tanya Talkar ◽  
James R. Williamson ◽  
Daniel J. Hannon ◽  
Hrishikesh M. Rao ◽  
Sophia Yuditskaya ◽  
...  
Keyword(s):  
Autism Spectrum Disorder ◽  
Motor Coordination ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Fine Motor ◽  
Fine Motor Coordination

Effect of chronic cocaine use on fine motor coordination tested during ophthalmic vitreoretinal simulated performance

2021 ◽  
Vol 132 ◽  
pp. 7-12
Author(s):  
Marina Roizenblatt ◽  
Thiago Marques Fidalgo ◽  
Murilo Polizelli ◽  
Natasha Ferreira Santos da Cruz ◽  
Arnaldo Roizenblatt ◽  
...  
Keyword(s):  
Motor Coordination ◽  
Fine Motor ◽  
Cocaine Use ◽  
Simulated Performance ◽  
Chronic Cocaine ◽  
Fine Motor Coordination

The Effects of a Stretcher-Carry Harness on Soldier Performance: A Mass Casualty Simulation

1994 ◽  
Vol 38 (10) ◽  
pp. 573-577
Author(s):  
J. B. Rice ◽  
William J. Tharion ◽  
Marilyn A. Sharp
Keyword(s):  
Motor Coordination ◽  
Mass Casualty ◽  
Fine Motor ◽  
Team Size ◽  
Period Analysis ◽  
Minute Period ◽  
Fine Motor Coordination ◽  
Before And After ◽  
Post Hoc ◽  
Female Soldiers

This study investigated whether the use of a shoulder harness and team size would affect stretcher-carry performance, post-carry rifle marksmanship, and post-carry fine-motor coordination during a mass casualty simulation. Twelve male and eleven female soldiers volunteered. Soldiers carried stretchers in two- and four-person teams, with and without a shoulder harness in a 15-minute bout of rapid, short stretcher-carries and lifts. Soldiers completed as many carries as possible within the alloted period. Soldiers completed a marksmanship and fine-motor coordination task before and after each 15-minute period. Analysis of Variance and post hoc Newman-Keuls Comparison of Means revealed significant rifle shooting impairments after stretcher-carrying (p < 0.02). Men completed more carries than women (p < 0.0001), and more four-person hand carries were completed than other team size x harness combinations (p < 0.01). Women's rifle marksmanship was better when carrying in four-person teams (p < 0.05), while men's rifle marksmanship performance was not significantly altered. The fine-motor coordination task was completed faster after using a harness (p = 0.03) and working in four-person teams (p < 0.02). The ability to transport, medically treat, and protect patients is improved by working in four-person teams. In conclusion, for a mass casualty scenario, tactical planning should allow for enough soldiers to be deployed to allow stretcher-carrying in four-person teams. A harness system should be available for exigencies requiring two-person teams.

Learning Disabled Students in Physical Education

1985 ◽  
Vol 2 (4) ◽  
pp. 283-291 ◽  
Author(s):  
Claudine Sherrill ◽  
Jean L. Pyfer
Keyword(s):  
Motor Control ◽  
Physical Education ◽  
Motor Coordination ◽  
Social Play ◽  
Learning Disabled ◽  
Self Concept ◽  
Fine Motor ◽  
Disabled Students ◽  
Fine Motor Coordination ◽  
Visual Motor

Many learning disabled students demonstrate psychological/behavioral and perceptual motor characteristics that affect physical education placement and programming. Among the characteristics exhibited by these students are hyperactivity, disorders of attention, impulsivity, poor self-concept, social imperception, delay in social play development, and deficiencies in body equilibrium, visual motor control, bilateral coordination, repetitive finger movements, and fine motor coordination. Activities found to benefit learning disabled students are jogging, relaxation, highly structured teacher-directed routines, and noncompetitive games, all of which must be carefully sequenced. Testing must be done to determine the type and extent of the learning disabled students’ problems, and activities must be selected on the basis of the results of such tests.

Improvement in neurocognitive function (NCF) correlates with tumor regression after whole brain radiation therapy (WBRT) for brain metastases (BM)

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 1504-1504 ◽  
Author(s):  
J. Li ◽  
S. M. Bentzen ◽  
M. Renschler ◽  
M. P. Mehta
Keyword(s):  
Executive Function ◽  
Motor Coordination ◽  
Tumor Regression ◽  
Neurocognitive Function ◽  
Phase Iii ◽  
Fine Motor ◽  
Poor Responders ◽  
Dominant Hand ◽  
Tumor Shrinkage ◽  
Fine Motor Coordination

1504 Background: Few prospective trials have explored the neurocognitive impact of WBRT in BM patients (pts), complicated by competing effects between benefit from WBRT and deterioration due to disease progression. Methods: 208 pts from the WBRT alone arm (30 Gy) of a phase III trial (PCYC-9801) evaluating motexafin gadolinium in BM were analyzed. NCF was assessed by 8 tests of memory, executive function and fine motor coordination, and correlated to BM volume change by MRI, using Spearman’s rank correlation. Pts with tumor shrinkage below and above the median (45%) were compared for survival and NCF deterioration using Kaplan-Meier analysis. Results: 135 pts (65%) were evaluable for BM volume at baseline and 2 months (mo). Pts were divided into “good” and “poor” responders based on % volume reduction at 2 mo above or below the population median of 45%. The uni-directional hypothesis of improved survival in good responders was significant (P = 0.03, median survival (MS) 300±26 days (d) vs 240±19 d). For all 8 tests, the median time to NCF deterioration was longer in good responders than in poor responders. Largest gains were for an executive function test Trailmaking B (131 d gain, P=0.02), fine motor tests Pegboard non-dominant hand (110 d gain, P=0.05) and Pegboard dominant hand (93 d gain, P=0.02). In 15 mo survivors, statistically significant correlation between tumor shrinkage and NCF preservation was seen for 4/8 NCF tests (r = 0.68–0.88), especially for executive function and fine motor coordination. At early follow-up, the population mean NCF scores were dominated by pts with progressive disease, as reflected by a sharp drop in the mean NCF scores at 4 mo. 15-mo survivors had stable or improving scores, associated with greater reduction in BM volume in the 15 versus 4 mo survivors. Conclusions: WBRT-induced tumor shrinkage correlates with better survival and NCF preservation. NCF is stable or improved in long-term BM survivors. The adverse impact of tumor growth on neurocognitive function appears greater than that of WBRT. [Table: see text]

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