東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

A haptic force feedback device for V...

Di Diodato, Lisa.

Linked to FindBook

Google Book

Amazon

博客來

A haptic force feedback device for VR-fMRI experiments.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	A haptic force feedback device for VR-fMRI experiments./
Author:	Di Diodato, Lisa.
Description:	99 p.
Notes:	Source: Masters Abstracts International, Volume: 45-03, page: 1413.
Contained By:	Masters Abstracts International45-03.
Subject:	Biophysics, Medical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR21263
ISBN:	9780494212639

A haptic force feedback device for VR-fMRI experiments.
Di Diodato, Lisa.

A haptic force feedback device for VR-fMRI experiments. - 99 p.

Source: Masters Abstracts International, Volume: 45-03, page: 1413.

Thesis (M.Sc.)--University of Toronto (Canada), 2006.

Neurological damage resulting from stroke often leads to hand impairment called "paresis". Current strategies for assessment and rehabilitation of hand paresis are simplistic and have limited effect on recovery. Simulation of real-world tasks using virtual reality (VR) and measurement of associated neural activity by functional magnetic resonance imaging (tMRI) have potential utility in research and clinical stroke applications. However, development of fMRI-compatible sensory feedback technology is required. This thesis describes initial development of a force feedback device for VR-fMRI. Experiments validated device performance in terms of force output, interaction bandwidth, transmission delay, and fMRI-compatibility. A subsequent VR-fMRI experiment involved six participants touching a virtual object. This experiment verified modulation of brain activity with force feedback vs. no force feedback in VR. Accordingly, this device may facilitate further experiments to clarify the effect of haptics in VR, and may be adapted for characterizing brain function and behaviour associated with hand paresis.

ISBN: 9780494212639Subjects--Topical Terms:

1017681
Biophysics, Medical.

A haptic force feedback device for VR-fMRI experiments.
LDR:01851nam 2200241 a 45 001 948006
005 20110524
008 110524s2006 ||||||||||||||||| ||eng d
020 $a 9780494212639
035 $a (UMI)AAIMR21263
035 $a AAIMR21263
040 $a UMI $c UMI
100 1 $a Di Diodato, Lisa. $3 1271467
245 1 2 $a A haptic force feedback device for VR-fMRI experiments.
300 $a 99 p.
500 $a Source: Masters Abstracts International, Volume: 45-03, page: 1413.
502 $a Thesis (M.Sc.)--University of Toronto (Canada), 2006.
520 $a Neurological damage resulting from stroke often leads to hand impairment called "paresis". Current strategies for assessment and rehabilitation of hand paresis are simplistic and have limited effect on recovery. Simulation of real-world tasks using virtual reality (VR) and measurement of associated neural activity by functional magnetic resonance imaging (tMRI) have potential utility in research and clinical stroke applications. However, development of fMRI-compatible sensory feedback technology is required. This thesis describes initial development of a force feedback device for VR-fMRI. Experiments validated device performance in terms of force output, interaction bandwidth, transmission delay, and fMRI-compatibility. A subsequent VR-fMRI experiment involved six participants touching a virtual object. This experiment verified modulation of brain activity with force feedback vs. no force feedback in VR. Accordingly, this device may facilitate further experiments to clarify the effect of haptics in VR, and may be adapted for characterizing brain function and behaviour associated with hand paresis.
590 $a School code: 0779.
650 4 $a Biophysics, Medical. $3 1017681
690 $a 0760
710 2 $a University of Toronto (Canada). $3 1017674
773 0 $t Masters Abstracts International $g 45-03.
790 $a 0779
791 $a M.Sc.
792 $a 2006
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR21263