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Vinod Sahgal

Research Profile

Procedures

Anatomy

Concepts & Ideas

Phenomena

Muscle Contraction

Physiology

Disorders

Activities & Behaviors

Psychomotor Performance

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Publications

TOP 3
Katarzyna Kisiel-Sajewicz; Yin Fang; Ken Hrovat; Guang H Yue; Vlodek Siemionow; Chang-Kai Sun; Anna Jaskólska; Artur Jaskólski; Vinod Sahgal; Janis J Daly
Weakening of synergist muscle coupling during reaching movement in stroke patients.
Vlodek Siemionow; Vinod Sahgal; Guang H Yue
Single-Trial EEG-EMG coherence analysis reveals muscle fatigue-related progressive alterations in corticomuscular coupling.
yin fang; Janis J Daly; Jiayang Sun; Ken Hvorat; Eric Fredrickson; Svetlana Pundik; Vinod Sahgal; Guang H Yue
Functional corticomuscular connection during reaching is weakened following stroke.

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All Publications

2011: Katarzyna Kisiel-Sajewicz; Yin Fang; Ken Hrovat; Guang H Yue; Vlodek Siemionow; Chang-Kai Sun; Anna Jaskólska; Artur Jaskólski; Vinod Sahgal; Janis J Daly
Weakening of synergist muscle coupling during reaching movement in stroke patients.
Neurorehabilitation and neural repair 2011;25(4):359-68.
2010: Vlodek Siemionow; Vinod Sahgal; Guang H Yue
Single-Trial EEG-EMG coherence analysis reveals muscle fatigue-related progressive alterations in corticomuscular coupling.
IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society 2010;18(2):97-106.
2009: yin fang; Janis J Daly; Jiayang Sun; Ken Hvorat; Eric Fredrickson; Svetlana Pundik; Vinod Sahgal; Guang H Yue
Functional corticomuscular connection during reaching is weakened following stroke.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2009;120(5):994-1002.
2009: Qi Yang; yin fang; Chang-Kai Sun; Vlodek Siemionow; Vinoth K Ranganathan; Dilara Khoshknabi; Mellar P Davis; Declan Walsh; Vinod Sahgal; Guang H Yue
Weakening of functional corticomuscular coupling during muscle fatigue.
Brain research 2009;1250():101-12.
2008: Luduan Zhang; Andrew J Butler; Chang-Kai Sun; Vinod Sahgal; George F Wittenberg; Guang H Yue
Fractal dimension assessment of brain white matter structural complexity post stroke in relation to upper-extremity motor function.
Brain research 2008;1228():229-40.
2007: Steven I Reger; Vinoth K Ranganathan; Vinod Sahgal
Support surface interface pressure, microenvironment, and the prevalence of pressure ulcers: an analysis of the literature.
Ostomy/wound management 2007;53(10):50-8.
2007: Luduan Zhang; David Dean; Jing Z Liu; Vinod Sahgal; Xiaofeng Wang; Guang H Yue
Quantifying degeneration of white matter in normal aging using fractal dimension.
Neurobiology of aging 2007;28(10):1543-55.
2007: yin fang; Guang H Yue; Kenneth Hrovat; Vinod Sahgal; Janis J Daly
Abnormal cognitive planning and movement smoothness control for a complex shoulder/elbow motor task in stroke survivors.
Journal of the neurological sciences 2007;256(1-2):21-9.
2007: Jing Z Liu; Beth Lewandowski; Chris Karakasis; Bing Yao; Vlodek Siemionow; Vinod Sahgal; Guang H Yue
Shifting of activation center in the brain during muscle fatigue: an explanation of minimal central fatigue?
NeuroImage 2007;35(1):299-307.
2006: Steven I Reger; Amrik Shah; Thomas C Adams; Jozsef Endredi; Vinoth K Ranganathan; Guang H Yue; Vinod Sahgal; Mark T Finneran
Classification of large array surface myoelectric potentials from subjects with and without low back pain.
Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology 2006;16(4):392-401.
2006: Luduan Zhang; Jing Z Liu; David Dean; Vinod Sahgal; Guang H Yue
A three-dimensional fractal analysis method for quantifying white matter structure in human brain.
Journal of neuroscience methods 2006;150(2):242-53.
2005: Scott Peltier; Stephen LaConte; Dmitriy M Niyazov; Jing Z Liu; Vinod Sahgal; Guang H Yue; Xiaoping Hu
Reductions in interhemispheric motor cortex functional connectivity after muscle fatigue.
Brain research 2005;1057(1-2):10-6.
2005: Jing Z Liu; Bing Yao; Vlodek Siemionow; Vinod Sahgal; Xiaofeng Wang; Jiayang Sun; Guang H Yue
Fatigue induces greater brain signal reduction during sustained than preparation phase of maximal voluntary contraction.
Brain research 2005;1057(1-2):113-26.
2005: Jing Z Liu; Luduan Zhang; Bing Yao; Vinod Sahgal; Guang H Yue
Fatigue induced by intermittent maximal voluntary contractions is associated with significant losses in muscle output but limited reductions in functional MRI-measured brain activation level.
Brain research 2005;1040(1-2):44-54.
2005: Zu Y Shan; Jing Z Liu; Vinod Sahgal; Bin Wang; Guang H Yue
Selective atrophy of left hemisphere and frontal lobe of the brain in old men.
The journals of gerontology. Series A, Biological sciences and medical sciences 2005;60(2):165-74.
2004: yin fang; Vlodek Siemionow; Vinod Sahgal; Fuqin Xiong; Guang H Yue
Distinct brain activation patterns for human maximal voluntary eccentric and concentric muscle actions.
Brain research 2004;1023(2):200-12.
2004: Vlodek Siemionow; yin fang; Leonard Calabrese; Vinod Sahgal; Guang H Yue
Altered central nervous system signal during motor performance in chronic fatigue syndrome.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2004;115(10):2372-81.
2004: Vinoth K Ranganathan; Vlodek Siemionow; Jing Z Liu; Vinod Sahgal; Guang H Yue
From mental power to muscle power--gaining strength by using the mind.
Neuropsychologia 2004;42(7):944-56.
2003: Sheng Li; Mark Latash; Guang H Yue; Vlodek Siemionow; Vinod Sahgal
The effects of stroke and age on finger interaction in multi-finger force production tasks.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2003;114(9):1646-55.
2003: Jing Z Liu; Zu Y Shan; Lu D Zhang; Vinod Sahgal; Robert W Brown; Guang H Yue
Human brain activation during sustained and intermittent submaximal fatigue muscle contractions: an FMRI study.
Journal of neurophysiology 2003;90(1):300-12.
2002: Jing Z Liu; Te H Dai; Vinod Sahgal; Robert W Brown; Guang H Yue
Nonlinear cortical modulation of muscle fatigue: a functional MRI study.
Brain research 2002;957(2):320-9.
2001: Vinoth K Ranganathan; Vlodek Siemionow; Vinod Sahgal; Guang H Yue
Effects of aging on hand function.
Journal of the American Geriatrics Society 2001;49(11):1478-84.
2001: Te H Dai; Jing Z Liu; Vinod Sahgal; Robert W Brown; Guang H Yue
Relationship between muscle output and functional MRI-measured brain activation.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2001;140(3):290-300.
2001: yin fang; Vlodek Siemionow; Vinod Sahgal; F Xiong; Guang H Yue
Greater movement-related cortical potential during human eccentric versus concentric muscle contractions.
Journal of neurophysiology 2001;86(4):1764-72.
2001: Vinoth K Ranganathan; Vlodek Siemionow; Vinod Sahgal; Jing Z Liu; Guang H Yue
Skilled finger movement exercise improves hand function.
The journals of gerontology. Series A, Biological sciences and medical sciences 2001;56(8):M518-22.
2001: Steven I Reger; Thomas C Adams; J A Maklebust; Vinod Sahgal
Validation test for climate control on air-loss supports.
Archives of physical medicine and rehabilitation 2001;82(5):597-603.
2000: Jing Z Liu; Te H Dai; T H Elster; Vinod Sahgal; Robert W Brown; Guang H Yue
Simultaneous measurement of human joint force, surface electromyograms, and functional MRI-measured brain activation.
Journal of neuroscience methods 2000;101(1):49-57.
2000: Vlodek Siemionow; Guang H Yue; Vinoth K Ranganathan; Jing Z Liu; Vinod Sahgal
Relationship between motor activity-related cortical potential and voluntary muscle activation.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2000;133(3):303-11.
2000: Vlodek Siemionow; Guang H Yue; Gene H Barnett; Vinod Sahgal; M Peter Heilbrun
Measurement of tissue electrical impedance confirms stereotactically localized internal segment of the globus pallidus during surgery.
Journal of neuroscience methods 2000;96(2):113-7.
2000: Guang H Yue; Vinoth K Ranganathan; Vlodek Siemionow; Jing Z Liu; Vinod Sahgal
Evidence of inability to fully activate human limb muscle.
Muscle & nerve 2000;23(3):376-84.
2000: Guang H Yue; Jing Z Liu; Vlodek Siemionow; Vinoth K Ranganathan; TC Ng; Vinod Sahgal
Brain activation during human finger extension and flexion movements.
Brain research 2000;856(1-2):291-300.
2000: Bogie Kath; Steven I Reger; S P Levine; Vinod Sahgal
Electrical stimulation for pressure sore prevention and wound healing.
Assistive technology : the official journal of RESNA 2000;12(1):50-66.
1999: Steven I Reger; A Hyodo; S Negami; Helen Kambic; Vinod Sahgal
Experimental wound healing with electrical stimulation.
Artificial organs 1999;23(5):460-2.
1999: Guang H Yue; Vinoth K Ranganathan; Vlodek Siemionow; Jing Z Liu; Vinod Sahgal
Older adults exhibit a reduced ability to fully activate their biceps brachii muscle.
The journals of gerontology. Series A, Biological sciences and medical sciences 1999;54(5):M249-53.
1994: L R Sheffler; V Y Ito; P A Philip; Vinod Sahgal
Shunting in chronic post-traumatic hydrocephalus: demonstration of neurophysiologic improvement.
Archives of physical medicine and rehabilitation 1994;75(3):338-41.
1993: G J Macchio; V Ito; Vinod Sahgal
Amantadine-induced coma.
Archives of physical medicine and rehabilitation 1993;74(10):1119-20.
1993: E J Coligado; Richard J Wiet; C A O'Connor; V Ito; Vinod Sahgal
Multichannel cochlear implantation in the rehabilitation of post-traumatic sensorineural hearing loss.
Archives of physical medicine and rehabilitation 1993;74(6):653-7.
1991: D I Ronin; Y C Wu; Vinod Sahgal; I C MacLean
Intractable muscle pain syndrome, osteomalacia, and axonopathy in long-term use of phenytoin.
Archives of physical medicine and rehabilitation 1991;72(10):755-8.