A haptic force feedback device for virtual reality-fMRI experiments

被引：21

作者：

Di Diodato, Lisa M. ^{[1
]}

Mraz, Richard ^{[1
]}

Baker, S. Nicole ^{[1
]}

Graham, Simon J. ^{[2
,3
]}

机构：

[1] Sunnybrook Hlth Sci Ctr, Dept Imaging Res, Toronto, ON M4N 3M5, Canada

[2] Baycrest Ctr Geriatr Care, Rotman Res Inst, Toronto, ON M6A 2E1, Canada

[3] Univ Toronto, Dept Med Biophys, Toronto, ON M5G 2M9, Canada

来源：

IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING | 2007年 / 15卷 / 04期

关键词：

data glove; functional magnetic resonance imaging (fMRI); haptic; virtual reality;

D O I：

10.1109/TNSRE.2007.906962

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Simulation of real-world tasks using virtual reality (VR) and measurement of associated neural activity by functional magnetic resonance imaging (fMRI) have potential utility in research and clinical stroke applications. However, development of fMRI-compatible sensory feedback technology is required. Presented here is the development of a prototype 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 and verified modulation of brain activity with force feedback versus no force feedback. 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 stroke-related hand paresis.

引用

页码：570 / 576

页数：7

共 27 条

[1] A virtual reality system for Neurobehavioral and functional MRI studies [J].

Baumann, S ;

Neff, C ;

Fetzick, S ;

Stangl, G ;

Basler, L ;

Vereneck, R ;

Schneider, W .

CYBERPSYCHOLOGY & BEHAVIOR, 2003, 6 (03) :259-266

[2]

Burdea G., 1996, FORCE TOUCH FEEDBACK

[3] Functional neuroimaging studies of motor recovery after stroke in adults - A review [J].

Calautti, C ;

Baron, JC .

STROKE, 2003, 34 (06) :1553-1566

[4] Reemergence of activation with poststroke somatosensory recovery: A serial fMRI case study [J].

Carey, LM ;

Abbott, DF ;

Puce, A ;

Jackson, GD ;

Syngeniotis, A ;

Donnan, GA .

NEUROLOGY, 2002, 59 (05) :749-752

[5] AFNI: Software for analysis and visualization of functional magnetic resonance neuroimages [J].

Cox, RW .

COMPUTERS AND BIOMEDICAL RESEARCH, 1996, 29 (03) :162-173

[6] Functional imaging in stroke recovery [J].

Cramer, SC .

STROKE, 2004, 35 (11) :2695-2698

[7] Self-navigated spiral fMRI: Interleaved versus single-shot [J].

Glover, GH ;

Lai, S .

MAGNETIC RESONANCE IN MEDICINE, 1998, 39 (03) :361-368

[8] Functional magnetic resonance imaging of motor, sensory, and posterior parietal cortical areas during performance of sequential typing movements [J].

Gordon, AM ;

Lee, JH ;

Flament, D ;

Ugurbil, K ;

Ebner, TJ .

EXPERIMENTAL BRAIN RESEARCH, 1998, 121 (02) :153-166

[9]

GRAHAM SJ, 2003, ANN CYB THER C SAN D

[10] HUMAN SOMATOSENSORY EVOKED-POTENTIALS TO MECHANICAL PULSES AND VIBRATION - CONTRIBUTIONS OF SI-SOMATOSENSORY AND SII-SOMATOSENSORY CORTICES TO P50-COMPONENTS AND P100-COMPONENTS [J].

HAMALAINEN, H ;

KEKONI, J ;

SAMS, M ;

REINIKAINEN, K ;

NAATANEN, R .

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1990, 75 (02) :13-21

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