DANIEL MONTIE CORCOS

Summary

Affiliation: University of Illinois at Chicago
Country: USA

Publications

  1. pmc A two-year randomized controlled trial of progressive resistance exercise for Parkinson's disease
    Daniel M Corcos
    Department of Kinesiology and Nutrition, University of Illinois, Chicago, IL, USA
    Mov Disord 28:1230-40. 2013
  2. pmc Control of interjoint coordination during the swing phase of normal gait at different speeds
    Jonathan Shemmell
    Neuromuscular Research Center, Boston University, Boston, MA 02215, USA
    J Neuroeng Rehabil 4:10. 2007
  3. ncbi request reprint Fatigue induced changes in phasic muscle activation patterns for fast elbow flexion movements
    Daniel M Corcos
    School of Kinesiology, University of Illinois at Chicago, IL 60680, USA
    Exp Brain Res 142:1-12. 2002
  4. pmc Role of hyperactive cerebellum and motor cortex in Parkinson's disease
    Hong Yu
    Department of Movement Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
    Neuroimage 35:222-33. 2007
  5. doi request reprint EMG responses to unexpected perturbations are delayed in slower movements
    Fabian J David
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, USA
    Exp Brain Res 199:27-38. 2009
  6. doi request reprint Effects of visual and auditory feedback on sensorimotor circuits in the basal ganglia
    Janey Prodoehl
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, 1919 West Taylor Street, 650 AHSB, M C 994, Chicago, IL 60612, USA
    J Neurophysiol 99:3042-51. 2008
  7. pmc Cortical and subcortical mechanisms for precisely controlled force generation and force relaxation
    Matthew B Spraker
    Department of Bioengineering, University of Illinois at Chicago, Chicago, IL 60612, USA
    Cereb Cortex 19:2640-50. 2009
  8. pmc Role of individual basal ganglia nuclei in force amplitude generation
    Matthew B Spraker
    Department of Bioengineering, University of Illinois at Chicago, Chicago, IL 60612, USA
    J Neurophysiol 98:821-34. 2007
  9. pmc Variability of EMG patterns: a potential neurophysiological marker of Parkinson's disease?
    Julie A Robichaud
    Department of Kinesiology and Nutrition M C 994, University of Illinois at Chicago, 1919 West Taylor Street, 650 AHSB, MC 994, Chicago, IL 60612, USA
    Clin Neurophysiol 120:390-7. 2009
  10. pmc Deep brain stimulation and medication for parkinsonian tremor during secondary tasks
    Molly M Sturman
    Department of Movement Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
    Mov Disord 22:1157-63. 2007

Detail Information

Publications46

  1. pmc A two-year randomized controlled trial of progressive resistance exercise for Parkinson's disease
    Daniel M Corcos
    Department of Kinesiology and Nutrition, University of Illinois, Chicago, IL, USA
    Mov Disord 28:1230-40. 2013
    ..PRE demonstrated a statistically and clinically significant reduction in UPDRS-III scores compared with mFC and is recommended as a useful adjunct therapy to improve Parkinsonian motor signs. © 2013 Movement Disorder Society. ..
  2. pmc Control of interjoint coordination during the swing phase of normal gait at different speeds
    Jonathan Shemmell
    Neuromuscular Research Center, Boston University, Boston, MA 02215, USA
    J Neuroeng Rehabil 4:10. 2007
    ..The purpose of the current study was to test the applicability of such a control scheme to the unconstrained portion of the gait cycle--the swing phase...
  3. ncbi request reprint Fatigue induced changes in phasic muscle activation patterns for fast elbow flexion movements
    Daniel M Corcos
    School of Kinesiology, University of Illinois at Chicago, IL 60680, USA
    Exp Brain Res 142:1-12. 2002
    ..This raises questions concerning the behavioral significance of classical laboratory studies of human fatigue mechanisms...
  4. pmc Role of hyperactive cerebellum and motor cortex in Parkinson's disease
    Hong Yu
    Department of Movement Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
    Neuroimage 35:222-33. 2007
    ..Our findings also provide the first evidence from neuroimaging that hyperactivation in the contralateral primary motor cortex is not a compensatory response but is directly related to upper limb rigidity...
  5. doi request reprint EMG responses to unexpected perturbations are delayed in slower movements
    Fabian J David
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, USA
    Exp Brain Res 199:27-38. 2009
    ..These results are compatible with a hypothesis that a descending command suppresses the proprioceptive feedback control at the movement onset and facilitates it at a time that depends on the time parameters of the planned movement...
  6. doi request reprint Effects of visual and auditory feedback on sensorimotor circuits in the basal ganglia
    Janey Prodoehl
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, 1919 West Taylor Street, 650 AHSB, M C 994, Chicago, IL 60612, USA
    J Neurophysiol 99:3042-51. 2008
    ..Also, the data are consistent with the hypothesis that the GPe has a high level of information convergence from other BG nuclei, which is preserved across different sensory feedback modalities...
  7. pmc Cortical and subcortical mechanisms for precisely controlled force generation and force relaxation
    Matthew B Spraker
    Department of Bioengineering, University of Illinois at Chicago, Chicago, IL 60612, USA
    Cereb Cortex 19:2640-50. 2009
    ..Moreover, this study demonstrates that the DLPFC is not only involved in slow and precisely controlled force generation, but has greater involvement in regulating slow and precisely controlled muscle relaxation...
  8. pmc Role of individual basal ganglia nuclei in force amplitude generation
    Matthew B Spraker
    Department of Bioengineering, University of Illinois at Chicago, Chicago, IL 60612, USA
    J Neurophysiol 98:821-34. 2007
    ..Our findings provide direct evidence that GPi and STN regulate the amplitude of force output. These findings emphasize the heterogeneous role of individual nuclei of the basal ganglia in regulating specific parameters of motor output...
  9. pmc Variability of EMG patterns: a potential neurophysiological marker of Parkinson's disease?
    Julie A Robichaud
    Department of Kinesiology and Nutrition M C 994, University of Illinois at Chicago, 1919 West Taylor Street, 650 AHSB, MC 994, Chicago, IL 60612, USA
    Clin Neurophysiol 120:390-7. 2009
    ....
  10. pmc Deep brain stimulation and medication for parkinsonian tremor during secondary tasks
    Molly M Sturman
    Department of Movement Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
    Mov Disord 22:1157-63. 2007
    ..These findings demonstrate that STN DBS still suppresses tremor in the presence of a cognitive task. Furthermore, a secondary motor task of the opposite limb suppresses tremor to levels comparable to STN DBS...
  11. pmc Role of the basal ganglia and frontal cortex in selecting and producing internally guided force pulses
    David E Vaillancourt
    Department of Movement Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
    Neuroimage 36:793-803. 2007
    ..These findings suggest that anterior basal ganglia nuclei are involved in selecting the amplitude of force contractions and posterior basal ganglia nuclei regulate basic aspects of dynamic force pulse production...
  12. pmc Effects of STN DBS on memory guided force control in Parkinson's disease (June 2007)
    Janey Prodoehl
    Department of Movement Sciences, University of Illinois, Chicago, IL 60608, USA
    IEEE Trans Neural Syst Rehabil Eng 15:155-65. 2007
    ..We suggest that modulation of output of the internal segment of the globus pallidus by STN DBS may drive the effect of STN DBS on memory guided force control...
  13. pmc Effects of STN DBS on rigidity in Parkinson's disease
    Mark B Shapiro
    University of Illinois, Chicago, IL 60612, USA
    IEEE Trans Neural Syst Rehabil Eng 15:173-81. 2007
    ..Our results suggest that STN DBS may be more effective in alleviating rigidity in the upper limb of PD patients than medications administered at presurgery dosage level...
  14. doi request reprint Temporal shift from velocity to position proprioceptive feedback control during reaching movements
    C Minos Niu
    University of Illinois at Chicago, Department of Bioengineering, Chicago, IL 60612, USA
    J Neurophysiol 104:2512-22. 2010
    ....
  15. doi request reprint Effect of short and long term STN stimulation periods on parkinsonian signs
    Molly M Sturman
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Illinois, USA
    Mov Disord 23:866-74. 2008
    ..As such, it is reasonable to evaluate the effect of DBS after 90 min of stimulation in clinical trials and research studies...
  16. pmc Changes in the relationship between movement velocity and movement distance in primary focal hand dystonia
    Janey Prodoehl
    Department of Kinesiology and Nutrition, University of Illinois, Chicago, Chicago, IL 60612, USA
    J Mot Behav 40:301-13. 2008
    ..Underactivation of the 1st agonist burst appears to be the most likely reason to explain slowing...
  17. pmc Spatiotemporal tuning of brain activity and force performance
    Stephen A Coombes
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL 60612, USA
    Neuroimage 54:2226-36. 2011
    ..This study demonstrates that the frequency of visual feedback drives where in the brain visual gain mediated reductions in force error are regulated...
  18. pmc Basal ganglia mechanisms underlying precision grip force control
    Janey Prodoehl
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL 60612, USA
    Neurosci Biobehav Rev 33:900-8. 2009
    ....
  19. doi request reprint Proprioception and motor control in Parkinson's disease
    Jurgen Konczak
    School of Kinesiology, University of Minnesota, Minneapolis, MN 55455, USA
    J Mot Behav 41:543-52. 2009
    ..The authors conclude that a failure to evaluate and to map proprioceptive information onto voluntary and reflexive motor commands is an integral part of the observed motor symptoms in PD...
  20. pmc Predicting grip force amplitude involves circuits in the anterior basal ganglia
    Pooja Wasson
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, USA
    Neuroimage 49:3230-8. 2010
    ..Further, the results provide additional support for the planning and parameterization model of the basal ganglia by demonstrating that specific anterior nuclei of the basal ganglia are involved in planning grip force...
  21. pmc Selective regions of the visuomotor system are related to gain-induced changes in force error
    Stephen A Coombes
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, 1919 West Taylor, 650 AHSB, M C 994, Chicago, IL 60612, USA
    J Neurophysiol 103:2114-23. 2010
    ..Instead, specific regions of the visuomotor system selectively change in activity related to large changes in force error and large changes in the spatial amplitude of visual feedback...
  22. doi request reprint Effects of five years of chronic STN stimulation on muscle strength and movement speed
    Molly M Sturman
    Department of Kinesiology and Nutrition, University of Illinois at Chicago, 1919 West Taylor Street, 650 AHSB, M C 994, Chicago, IL 60612, USA
    Exp Brain Res 205:435-43. 2010
    ..The current findings suggest that 5 years of chronic STN DBS can have beneficial effects on the motor system over the long term in discrete motor tasks in which maximal effort and maximal neural output is required...
  23. ncbi request reprint Strength deficits in primary focal hand dystonia
    Janey Prodoehl
    Department of Movement Sciences, College of Applied Health Sciences, University of Illinois at Chicago, Illinois 60612, USA
    Mov Disord 21:18-27. 2006
    ..The amount of co-contraction of antagonistic muscles was not significantly different between the two groups. These results are discussed in the context of dystonia as a disorder resulting from dysfunction of basal ganglia output...
  24. pmc Rate of force production and relaxation is impaired in patients with focal hand dystonia
    Janey Prodoehl
    Department of Movement Sciences M C 994, College of Applied Health Sciences, University of Illinois at Chicago, 808 South Wood Street, 690 CME, Chicago, IL 60612, USA
    Parkinsonism Relat Disord 12:363-71. 2006
    ..Adding a preload did not improve the ability of dystonic subjects to rapidly turn on force. These results support the idea that dystonia is a disorder of impaired motor cortical activation, possibly due to basal ganglia dysfunction...
  25. ncbi request reprint Effects of subthalamic nucleus stimulation and medication on resting and postural tremor in Parkinson's disease
    Molly M Sturman
    Department of Movement Sciences M C 994, College of Applied Health Sciences, University of Illinois at Chicago, 808 S Wood Street, 690 CME, Chicago, IL 60612, USA
    Brain 127:2131-43. 2004
    ..The findings suggest that neural activity in the STN is an important modulator of the neural network(s) responsible for both resting and postural tremor genesis in Parkinson's disease...
  26. ncbi request reprint EMG responses to an unexpected load in fast movements are delayed with an increase in the expected movement time
    Mark B Shapiro
    School of Kinesiology, University of Illinois, Chicago, Illinois 60608, USA
    J Neurophysiol 91:2135-47. 2004
    ..According to this view, the control of fast point-to-point movement is feedforward from the agonist EMG onset until the expected time of peak velocity after which the segmental reflex feedback is briefly facilitated...
  27. ncbi request reprint Effects of deep brain stimulation and medication on bradykinesia and muscle activation in Parkinson's disease
    David E Vaillancourt
    Department of Movement Science, University of Illinois at Chicago, 901 West Roosevelt Road, Chicago, IL 60608, USA
    Brain 127:491-504. 2004
    ..These findings suggest a link between basal ganglia function in scaling both the amplitude and temporal parameters of the input to the motor neuron pool...
  28. ncbi request reprint The neural control of single degree-of-freedom elbow movements. Effect of starting joint position
    Janey Prodoehl
    School of Kinesiology M C 194, University of Illinois at Chicago, 901 West Roosevelt Road, Chicago, IL 60680, USA
    Exp Brain Res 153:7-15. 2003
    ..We hypothesize that a fall in the ratio of available to required muscle forces causes the nervous system to change muscle activation patterns, to increase the ratio. Our results are consistent with this hypothesis...
  29. ncbi request reprint Neural basis for the processes that underlie visually guided and internally guided force control in humans
    David E Vaillancourt
    School of Kinesiology, Department of Neurology, University of Illinois at Chicago, Chicago, Illinois 60608, USA
    J Neurophysiol 90:3330-40. 2003
    ..In contrast, a localized network in the prefrontal cortex retrieves force output from memory during internally guided actions...
  30. ncbi request reprint Greater impairment of extension movements as compared to flexion movements in Parkinson's disease
    Julie A Robichaud
    Department of Human Movement Sciences M C 194, University of Illinois at Chicago, 901 West Roosevelt Road, Chicago, IL 60608, USA
    Exp Brain Res 156:240-54. 2004
    ..The results are consistent with the hypothesis that there is a differential impairment of neural activation of extensor muscles of the arm as compared to flexor muscles in subjects with PD...
  31. ncbi request reprint Effect of medication on EMG patterns in individuals with Parkinson's disease
    Julie A Robichaud
    School of Kinesiology, University of Illinois at Chicago, Chicago, Illinois 60608, USA
    Mov Disord 17:950-60. 2002
    ..These results show that medication does not alter the temporal profile of EMG activation...
  32. ncbi request reprint Electromyographic responses to an unexpected load in fast voluntary movements: descending regulation of segmental reflexes
    Mark B Shapiro
    School of Kinesiology, University of Illinois at Chicago, 60608, USA
    J Neurophysiol 88:1059-63. 2002
    ..Instead, we suggest that the timing of the EMG response is primarily determined by descending regulation of segmental reflex gain...
  33. ncbi request reprint Subthalamic nucleus and internal globus pallidus scale with the rate of change of force production in humans
    David E Vaillancourt
    Department of Movement Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
    Neuroimage 23:175-86. 2004
    ..In contrast, movements that require the internal regulation of the rate of change of force are associated with increased metabolic demand from the subthalamic nucleus and internal segment of the globus pallidus...
  34. pmc Three-dimensional locations and boundaries of motor and premotor cortices as defined by functional brain imaging: a meta-analysis
    Mary A Mayka
    Department of Movement Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
    Neuroimage 31:1453-74. 2006
    ..HMAT is available through e-mail from the corresponding author...
  35. ncbi request reprint Effects of aging on the regularity of physiological tremor
    Molly M Sturman
    Department of Movement Sciences M C 994 University of Illinois at Chicago, 808 South Wood, 690 CMET, Chicago, IL 60612, USA
    J Neurophysiol 93:3064-74. 2005
    ....
  36. ncbi request reprint Muscle activation is different when the same muscle acts as an agonist or an antagonist during voluntary movement
    Mark B Shapiro
    Department of Movement Sciences MC 994, University of Illinois at Chicago, 808 South Wood Street, 690 CME, Chicago, IL 60612, USA
    J Mot Behav 37:135-45. 2005
    ..The large effect of the muscle force-velocity property strongly suggests that the neural controller must account for intrinsic muscle properties to generate movements with a commonly observed bell-shaped velocity profile...
  37. pmc Intermittent visuomotor processing in the human cerebellum, parietal cortex, and premotor cortex
    David E Vaillancourt
    Department of Movement Sciences, University of Illinois at Chicago, Chicago, Illinois 60612, USA
    J Neurophysiol 95:922-31. 2006
    ..These findings demonstrate that the frequency of visual information reduces motor error and differentially modulates the neural activation related to visuomotor processing in the cerebellum, parietal cortex, and premotor cortex...
  38. pmc Effects of deep brain stimulation and medication on strength, bradykinesia, and electromyographic patterns of the ankle joint in Parkinson's disease
    David E Vaillancourt
    Department of Movement Science, University of Illinois, Chicago, Illinois 60612, USA
    Mov Disord 21:50-8. 2006
    ..The findings are the first to demonstrate that STN DBS and medication increase strength and movement velocity at the ankle joint...
  39. ncbi request reprint Kinematic and kinetic constraints on arm, trunk, and leg segments in target-reaching movements
    James S Thomas
    Ohio University, School of Physical Therapy, W277 Grover Center, Athens, OH 45701, USA
    J Neurophysiol 93:352-64. 2005
    ..7% VAF). Taken together, these results indicate that, while the effective DOFs in a multi-joint task are reduced differently at the kinematic and kinetic levels, they both contribute to simplifying the neural control of these tasks...
  40. ncbi request reprint Psychological processes and neural mechanisms for action: the legacy of Steven W. Keele
    Richard B Ivry
    Department of Psychology, University of California, Berkeley, CA, USA
    J Mot Behav 38:3-6. 2006
    ..Steve served as head of the University of Oregon Psychology Department from 1992-1995, and, although he retired in 1997, he continued to perform important research until he became ill in early 2005...
  41. ncbi request reprint Circle-drawing movements at different speeds: role of inertial anisotropy
    Kerstin D Pfann
    School of Kinesiology MC 194, Rush Presbyterian St Luke s Medical Center, Chicago, Illinois 60612, USA
    J Neurophysiol 88:2399-407. 2002
    ..We suggest that the elongation results from lack of full accounting by the CNS of the anisotropy of viscosity and inertia...
  42. ncbi request reprint The effect of movement direction on joint torque covariation
    Jonathan Shemmell
    Neuromuscular Research Centre, Boston University, 19 Deerfield St, Boston, MA, USA
    Exp Brain Res 176:150-8. 2007
    ..Linear synergy may also be applied as a coordinating constraint in circumstances where its application allows the path of the moving endpoint to remain close to a straight line...
  43. ncbi request reprint The physiological effects of pallidal deep brain stimulation in dystonia
    Stephen Tisch
    Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience, Institute of Neurology, London WC1N 3BG, UK
    IEEE Trans Neural Syst Rehabil Eng 15:166-72. 2007
    ....
  44. ncbi request reprint Effect of movement speed on limb segment motions for reaching from a standing position
    James S Thomas
    School of Physical Therapy, Ohio University, W277 Grover Center, Athens, OH 45701, USA
    Exp Brain Res 148:377-87. 2003
    ....
  45. ncbi request reprint Force control and disease severity in Parkinson's disease
    Julie A Robichaud
    Department of Physical Therapy, School of Health and Rehabilitation Sciences, Indiana University, Indianapolis, Indiana 46202, USA
    Mov Disord 20:441-50. 2005
    ..These measures provide objective quantification of the severity of motor impairment that can be used to investigate the efficacy of different interventions in individuals with PD...
  46. ncbi request reprint Reaction time is not impaired by stimulation of the ventral-intermediate nucleus of the thalamus (Vim) in patients with tremor
    Didier Flament
    Department of Physical Medicine and Rehabilitation, Rush Presbyterian St Luke s Medical Center, Chicago, Illinois, USA
    Mov Disord 17:488-92. 2002
    ....

Research Grants26

  1. STN STIMULATION--NEURAL CONTROL OF MOVEMENT AND POSTURE
    Daniel Corcos; Fiscal Year: 2004
    ....
  2. MOTOR DEFICITS - EXPERIMENTAL AND CLINICAL CORRELATES
    Daniel Corcos; Fiscal Year: 2005
    ....
  3. STN Stimulation - Neural Control of Movement and Posture
    Daniel Corcos; Fiscal Year: 2007
    ..Quantifying motor tasks that differ in their cognitive requirements will increase our understanding of both the positive and negative consequences of STN stimulation. ..
  4. MOTOR DEFICITS - EXPERIMENTAL AND CLINICAL CORRELATES
    Daniel Corcos; Fiscal Year: 2007
    ..The results of the proposed studies will advance the understanding of how progressive resistance exercise affects the control of movement, overall physical function, and quality of life in individuals with PD. ..
  5. STN Stimulation - Neural Control of Movement and Posture
    Daniel Corcos; Fiscal Year: 2009
    ..Quantifying motor tasks that differ in their cognitive requirements will increase our understanding of both the positive and negative consequences of STN stimulation. ..
  6. MOTOR DEFICITS--EXPERIMENTAL AND CLINICAL CORRELATES
    Daniel Corcos; Fiscal Year: 1999
    ..Understanding how muscle activation patterns change to perform movements is important in evaluating pharmacological, neurosurgical as well as physical therapy interventions for patients with Parkinson's disease. ..
  7. MOTOR DEFICITS--EXPERIMENTAL AND CLINICAL CORRELATES
    Daniel Corcos; Fiscal Year: 1993
    ..The experimental data might ultimately be useful in developing models of motor control that will aid in detecting and evaluating disorders of movement as well as serving as a useful testing protocol for various therapeutic interventions...
  8. MOTOR DEFICITS - EXPERIMENTAL AND CLINICAL CORRELATES
    DANIEL MONTIE CORCOS; Fiscal Year: 2010
    ..The results of the proposed studies will advance the understanding of how progressive resistance exercise affects the control of movement, overall physical function, and quality of life in individuals with PD. ..