Motor Program Transformation of Throwing Dart from the Third-Person Perspective
نویسندگان
چکیده
منابع مشابه
Two Types of Motor Strategy for Accurate Dart Throwing
This study investigated whether expert dart players utilize hand trajectory patterns that can compensate for the inherent variability in their release timing. In this study, we compared the timing error and hand trajectory patterns of expert players with those of novices. Eight experts and eight novices each made 60 dart throws, aiming at the bull's-eye. The movements of the dart and index fing...
متن کاملDart Throwing on Surfaces
In this paper we present dart throwing algorithms to generate maximal Poisson disk point sets directly on 3D surfaces. We optimize dart throwing by efficiently excluding areas of the domain that are already covered by existing darts. In the case of triangle meshes, our algorithm shows dramatic speed improvement over comparable sampling methods. The simplicity of our basic algorithm naturally ex...
متن کاملAlgorithms for localized dart-throwing
How does one “throw localized darts,” that is, place random points in a subregion? It is inefficient just to find points in a larger region, only to check painstakingly every generated point for subregion membership. We describe herein several means for efficient, localized dart-throwing, under the constraint that a subregion’s points be entirely consistent with a restriction of any larger gene...
متن کاملWhat Autocorrelation Tells Us about Motor Variability: Insights from Dart Throwing
In sports such as golf and darts it is important that one can produce ballistic movements of an object towards a goal location with as little variability as possible. A factor that influences this variability is the extent to which motor planning is updated from movement to movement based on observed errors. Previous work has shown that for reaching movements, our motor system uses the learning...
متن کاملAnticipatory Postural Adjustments in Dart Throwing
The aim of this study was to explore the effects of accuracy constraints on the characteristics of anticipatory postural adjustments (APA) in a task that involves a movement consisting of a controlled phase and a ballistic phase. It was hypothesized that APA scaling with task parameters (target size) would be preserved even when the task is performed by muscles that have no direct effects on AP...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brain Sciences
سال: 2020
ISSN: 2076-3425
DOI: 10.3390/brainsci10010055