Skip to content Skip to navigation
University of Warwick
  • Study
  • |
  • Research
  • |
  • Business
  • |
  • Alumni
  • |
  • News
  • |
  • About

University of Warwick
Publications service & WRAP

Highlight your research

  • WRAP
    • Home
    • Search WRAP
    • Browse by Warwick Author
    • Browse WRAP by Year
    • Browse WRAP by Subject
    • Browse WRAP by Department
    • Browse WRAP by Funder
    • Browse Theses by Department
  • Publications Service
    • Home
    • Search Publications Service
    • Browse by Warwick Author
    • Browse Publications service by Year
    • Browse Publications service by Subject
    • Browse Publications service by Department
    • Browse Publications service by Funder
  • Help & Advice
University of Warwick

The Library

  • Login
  • Admin

The interaction between body posture and the performance of imagined arm movements

Tools
- Tools
+ Tools

Boulton, Hayley (2013) The interaction between body posture and the performance of imagined arm movements. PhD thesis, University of Warwick.

Research output not available from this repository.

Request-a-Copy directly from author or use local Library Get it For Me service.

Official URL: http://webcat.warwick.ac.uk/record=b2730758~S1

Request Changes to record.

Abstract

Jeannerod (2006) proposed that imagined movements are effectively covert simulations of their physical counterparts. Consistent with this idea, imagined movements show adherence to the same behavioural and body constraints as physical movements, activate similar cortical and subcortical regions, and can even excite corticospinal pathways. Although postural control is inherently linked to the performance of all movements, its interaction with imagined movements has received little research attention, with the few studies that have been conducted predominately looking at imagery of the lower limbs that are simultaneously engaged in posture control. The present research is the first to study interactions between posture control and imagined upper limb movements. In a series of experiments, healthy young adults performed imagined reaching movements of the arm to an array of target locations presented either in the mediolateral or anteroposterior direction. Participants’ stability in the mediolateral direction was manipulated through varying stance. The effects of different arm movement parameters (e.g., load and precision) were also considered, as was the congruency between physical and imagined stance. Cumulatively, the present experimental results suggest that the current postural state does influence trajectory planning during imagined arm movements and furthermore, there are observable changes in posture control in response to imagined upper limb movements. These findings have important implications for our understanding of the processes involved in inhibiting overt movement during motor imagery. They also contribute to the development of motor-imagery based schemes of motor training and rehabilitation.

Item Type: Thesis (PhD)
Subjects: B Philosophy. Psychology. Religion > BF Psychology
Q Science > QP Physiology
Library of Congress Subject Headings (LCSH): Arm -- Movements, Posture
Official Date: October 2013
Dates:
DateEvent
October 2013Submitted
Institution: University of Warwick
Theses Department: Department of Psychology
Thesis Type: PhD
Publication Status: Unpublished
Supervisor(s)/Advisor: Mitra, Subhobrata
Extent: viii, 183 leaves : illustrations
Language: eng

Request changes or add full text files to a record

Repository staff actions (login required)

View Item View Item
twitter

Email us: wrap@warwick.ac.uk
Contact Details
About Us