Assessing Goal-Directed Three-Dimensional Movements in a Virtual Reality Block Design Task

被引：4

作者：

Jeon, Wooram ^{[1
]}

Clamann, Michael ^{[1
]}

Kaber, David B. ^{[1
]}

Currie, Nancy J. ^{[1
]}

机构：

[1] N Carolina State Univ, Edwards P Fitts Dept Ind & Syst, Raleigh, NC 27695 USA

来源：

2013 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC 2013) | 2013年

关键词：

Virtual reality; submovement structure; cursor trajectory; block design task; motor learning; FITTS LAW; PERFORMANCE; STROKE; SUBMOVEMENTS; RECOVERY;

D O I：

10.1109/SMC.2013.637

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This study investigated three-dimensional (3D) goal-directed movements in a virtual reality (VR) simulation of a standardized psychomotor control task. Movement trajectories were collected from 22 subjects and parsed based on an existing two-phase model of motor control including ballistic and correction phases. Kinematic measures were also acquired to provide further insight into motor skill learning. Results revealed kinematic measures of total numbers of submovements and numbers of submovements in the correction phase to be significantly correlated with psychomotor task scores. A predictive model applied to the 3D movements revealed the correction phase movements to be more predictive of psychomotor performance than the ballistic phase. Findings indicate a greater degree of fine motor skill was required for performance of the psychomotor control task. This research supports the use of high resolution kinematic measures as reliable predictors of psychomotor task performance.

引用

页码：3739 / 3744

页数：6

共 29 条

[1]

[Anonymous], 1997, Administration and Scoring Guide, WAIS-III, Wechsler Adult Intelligence Scale

[2]

[Anonymous], 1991, COMPL MINN DEXT TEST

[3]

Chin C, 2006, LECT NOTES COMPUT SC, V4061, P905

[4]

Clamann M., 2012, P 2012 APPL HUM FACT

[5]

Fitts P., 1964, CATEGORIES HUM LEARN, V47, P381, DOI DOI 10.1016/B978-1-4832-3145-7.50016-9

[6]

FUGLMEYER AR, 1975, SCAND J REHABIL MED, V7, P13

[7] The Fugl-Meyer Assessment of motor recovery after stroke: A critical review of its measurement properties [J].

Gladstone, DJ ;

Danells, CJ ;

Black, SE .

NEUROREHABILITATION AND NEURAL REPAIR, 2002, 16 (03) :232-240

[8] Real-time manipulation of visual displacement during manual aiming [J].

Hansen, Steve ;

Tremblay, Luc ;

Elliott, Digby .

HUMAN MOVEMENT SCIENCE, 2008, 27 (01) :1-11

[9]

Hwang F., 2004, ASSETS 2004. The Sixth International ACM SIGACCESS Conference on Computers and Accessibility, P102

[10]

Jagacinski R.J., 2003, CONTROL THEORY HUMAN

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