Online corrections can occur within movement imagery: An investigation of the motor-cognitive model

被引：1

作者：

Owen, Robin ^{[1
]}

Wakefield, Caroline J. ^{[1
]}

Roberts, James W. ^{[2
]}

机构：

[1] Liverpool Hope Univ, Sch Hlth & Sport Sci, Hope Pk, Liverpool L16 9JD, England

[2] Liverpool John Moores Univ, Res Inst Sport & Exercise Sci RISES, Brain & Behav Res Grp, Tom Reilly Bldg,Byrom St, Liverpool L3 5AF, England

来源：

HUMAN MOVEMENT SCIENCE | 2024年 / 95卷

关键词：

Aiming; Visual feedback; Equivalence; Conscious monitoring; RAPID AIMING MOVEMENTS; VISUAL FEEDBACK; EYE-MOVEMENTS; CORTICOSPINAL EXCITABILITY; ADVANCE INFORMATION; DIRECTED MOVEMENTS; PRIOR KNOWLEDGE; STATE ANXIETY; ACCURACY; EXECUTION;

D O I：

10.1016/j.humov.2024.103222

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The motor-cognitive model proposes that movement imagery additionally requires conscious monitoring owing to an absence of veridical online sensory feedback. Therefore, it is predicted that there would be a comparatively limited ability for individuals to update or correct movement imagery as they could within execution. To investigate, participants executed and imagined target-directed aiming movements featuring either an unexpected target perturbation (Exp. 1) or removal of visual sensory feedback (Exp. 2). The results of both experiments indicated that the time-course of executed and imagined movements was equally influenced by each of these online visual manipulations. Thus, contrary to some of the tenets of the motor-cognitive model, movement imagery holds the capacity to interpolate online corrections despite the absence of veridical sensory feedback. The further theoretical implications of these findings are discussed.

引用

页数：15