Perceptual-motor coordination in an endoscopic surgery simulation

Perceptual and motor contributions to bimanual coordination.

Following earlier work by Mechsner et al. (Nature 414 (2001) 69), the purpose of this experiment was to determine the perceptual and motoric contributions to bimanual coordination. Twenty right-handed, healthy, young adults performed continuous, horizontal, linear movements of both upper limbs at frequencies of 1.5 and 2.0 Hz. The goal was to control the spatial-temporal displacement of two fla...

Simulation of Endoscopic Surgery

Total Endoscopic Approach in Glomus Tympanicum Surgery

Introduction: Glomus tympanicum (GT) is a benign primary tumor of the middle ear. The evolution of endoscopic ear surgery has allowed for an alternative approach to managing this vascular tumor. The purpose of this study was to evaluate an endoscopic approach in GT surgery, and also to investigate its applicability and feasibility.   Materials and Methods: Prospectively, 13 class I and II patie...

Effect of Environment Enrichment (SPARK Perceptual-Motor Exercises) on the Improvement of Neurocognitive Functions in Children with Developmental Coordination Disorder

Introduction: Developmental Coordination Disorder (DCD) is a serious childhood disorder that causes social, emotional, cognitive, and motor difficulties for children. Accordingly, the current study aimed to examine the effect of perceptual-motor training on the improvement of neurocognitive functions in children with DCD. Materials and Methods: Twenty children were selected through simple rando...

the effects of perceptual motor training on improving motor abilities of elementary children with developmental coordination disorder in tehran

the purpose of this research was to determine the effects of perceptual motor training on improving the motor abilities of children with developmental coordination disorder. a total of 194 male and female elementary school students (aged between 6 and 11) were selected from three regions of tehran and participated voluntarily in this study. the subjects were randomly assigned to two groups of e...