Publications

Publications in Peer Reviewed Journals:

2018 |2017 |2016 |2015 |2014 |2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2006| 2004

2018

Krishnan, C., Washabaugh, E.P., Reid, C., Althoen, M., Ranganathan, R., 2018 "Learning New Gait Patterns: Age-related Differences in Skill Acquisition and Interlimb Transfer", Experimental Gerontology (In Press).

Washabaugh, E.P., Guo, J., Chang, C.K., Remy, C.D., Krishnan, C., 2018 "A Portable Passive Rehabilitation Robot for Upper-Extremity Functional Resistance Training", IEEE Transactions on Biomedical Engineering (In Press).

Chang, C.K., Washabaugh, E.P., Gwozdziowski, A., Remy, C.D., Krishnan, C., 2018 "A Semi-passive Planar Manipulandum for Upper-Extremity Rehabilitation", Annals of Biomedical Engineering 46(7):1047-1065.

Washabaugh, E.P., Krishnan, C., 2018 "A Wearable Resistive Robot Facilitates Locomotor Adaptations during Gait", Restorative Neurology and Neuroscience 36(2):215-223.

2017

Rodseth, J., Washabaugh, E.P., Krishnan, C., 2017 "A Novel Low-Cost Approach for Navigated Transcranial Magnetic Stimulation", Restorative Neurology and Neuroscience 35(6):601-609.

Rodseth, J., Washabaugh, E.P., Al Haddad, A., Kartje, P., Tate, D.G., Krishnan, C., 2017 "A Novel Low-Cost Solution for Driving Assessment in Individuals with and without Disabilities", Applied Ergonomics 65:335-344.

Krishnan, C., Ranganathan, R., Tetarbe, M., 2017 "Interlimb Transfer of Motor Skill Learning during Walking: No evidence for asymmetric transfer", Gait & Posture 56:24-30.

Saner, R., Washabaugh, E.P., Krishnan, C., 2017 "Reliable Sagittal Plane Kinematic Gait Assessments are Feasible using Low-Cost Webcam Technology", Gait & Posture 56:19-23.

Washabaugh, E.P., Kalyanaraman, T., Adamczyk, P.G., Claflin, E.S., Krishnan, C., 2017 "Validity and Repeatability of Inertial Measurement Units for Measuring Gait Parameters", Gait & Posture 55:87-93.

Krishnan, C., Choksi, P., Peterson, M.D., 2017 "Abdominal Adiposity and Low Physical Activity are Independently and Inversely Associated with Bone Mineral Density", Obesity Research & Clinical Practice 11(6):740-746.

Santos, S.D., Krishnan, C. (Co-first author and Corresponding author), Alonso A.C., Greve J.M., 2017 "Trunk Function Correlates Positively with Wheelchair Basketball Player Classification", American Journal of Physical Medicine & Rehabilitation 96(2):101-108.

2016

Washabaugh, E.P., Santos, L., Claflin, E.S., Krishnan, C., 2016 "Low Level Intermittent Quadriceps Activity during Transcranial Direct Current Stimulation Facilitates Knee Extensor Force Generating Capacity", Neuroscience 329:93-97

Ranganathan, R., Krishnan, C., Dhaher, Y.Y., Rymer, W.Z., 2016 "Learning New Gait Patterns: Exploratory Muscle Activity During Motor Learning is Not Predicted by Motor Modules", Journal of Biomechanics 49(5):718-725

Washabaugh, E.P., Claflin, E.S., Gillespie, R.B., Krishnan, C., 2016 "A Novel Application of Eddy Current Braking for Functional Strength Training of Gait", Annals of Biomedical Engineering 44(9):2760-2773

Washabaugh, E.P., Krishnan, C., 2016 "A Low-Cost System for Coil Tracking during Transcranial Magnetic Stimulation Application", Restorative Neurology and Neuroscience 34(2):337-346

2015

Greve, J. M. D. A., Alonso, A. C., Mochizuki, L., Lucareli, P. R., Krishnan, C., & Baker, R., 2015 "Motor Functional Evaluation from Physiology and Biomechanics to Clinical and Training Application", BioMed research international 2015:542496

Peterson M.D., Krishnan, C. (Co-first author), 2015 "Growth Charts for Muscular Strength Capacity with Quantile Regression", American Journal of Preventive Medicine 49(6):935-938

Schroeder, M.J., Krishnan, C. (Co-first author), Dhaher Y.Y., 2015, "The Influence of Task Complexity on Knee Joint Kinetics Following ACL Reconstruction", Clinical Biomechanics 30(8):852-859

Krishnan, C., Theuerkauf, P., 2015, "Effect of Knee Angle on Quadriceps Strength and Activation after Anterior Cruciate Ligament Reconstruction", Journal of Applied Physiology 119(3):223-231

Dutta, A., Krishnan, C. (Co-first author & Corresponding Author), Kantak, S.S., Ranganathan, R., Nitsche, M., "Recurrence Quantification Analysis of Surface Electromyogram Supports Alterations in Motor Unit Recruitment Strategies by Anodal Transcranial Direct Current Stimulation", Restorative Neurology & Neuroscience 33(5):663-669

Krishnan, C., "Are Practice Trials Required for Hop Tests", Gait & Posture 41(4):960-963

Krishnan, C., Santos, L, 2015, "Role of Noninvasive Brain Stimulation in Physical Therapy & Rehabilitation", Physiotimes 6(4):18-20

Krishnan, C., Washabaugh, E.P., Seetharaman, Y., 2015, "A Low Cost Real-Time Motion Tracking Approach Using Webcam Technology", Journal of Biomechanics 48(3):544-548

Claflin, E.S., Krishnan, C., Khot, S.P., 2015, "Emerging Treatments for Motor Rehabilitation after Stroke", The Neurohospitalist 5:77-88

Krishnan, C., Santos, L., Peterson M.D., Ehinger M, 2015, "Safety of Noninvasive Brain Stimulation in Children and Adolescents", Brain Stimulation 8(1)76:87

2014

Krishnan, C., Ranganathan, R., Kantak S.S., Dhaher, Y.Y., Rymer, W.Z., 2014, "Anodal Transcranial Direct Current Stimulation Alters Elbow Flexor Muscle Recruitment Strategies", Brain Stimulation 7(3):443-450

Krishnan, C., Williams G.N., 2014, "Effect of Knee Joint Angle on Side-to-Side Strength Ratios", Journal of Strength and Conditioning Research 28(10):2981-2987

2013

Krishnan, C., Ranganathan, R., Dhaher, Y.Y., Rymer, W.Z., 2013, "A Pilot Study on the Feasibility of Robot-Aided Leg Motor Training to Facilitate Active Participation", PloS One 8(10) e77370
Krishnan, C., Kotsapouikis, D., Dhaher, Y.Y., Rymer, W.Z., 2012, "Reducing Robotic Guidance During Robot-Assisted Gait Training Improves Gait Function: A Case Report on a Stroke Survivor.", Archives of Physical Medicine and Rehabilitation 94(6):1202-1206

2012

Ranganathan, R., Krishnan, C., 2012 "Extracting Synergies in Gait: Using EMG Variability to Evaluate Control Strategies.", Journal of Neurophysiology 108(5): 1537-1544
Krishnan, C., Ranganathan, R., Kantak, S.S., Dhaher, Y.Y., Rymer, W.Z., 2012 "Active Robotic Training Improves Locomotor Function in a Stroke Survivor.", Journal of Neuroengineering 9(57): 1-13
Krishnan, C., Dhaher, Y.Y., 2012, "Corticospinal Responses of Quadriceps are Abnormally Couple with Hip Adductors in Chronic Stroke Survivors.", Experimental Neurology 233(1): 400-407

2011

Madhavan, S., Krishnan, C. (Corresponding Author), Jayaraman, A., Rymer, W.Z., Stinear, J.W., 2011, "Corticospinal tract integrity correlates with knee extensor weakness in chronic stroke survivors.", Clinical Neurophysiology 122(8): 1588-1594
Law, L.F., Avin, K., Krishnan, C., 2011, "Untitled Response.", Journal of Biomechancis 44(8): 1637-1638
Krishnan, C. Williams, G.N., 2011, "Factors Explaining Chronic Knee Extensor Strength Defiicits after ACL Reconstruction.", Journal of Orthopaedic Research 29(5): 633-640
Krishnan, C., Allen, E.J., Williams, G.N., 2011, "Effect of Knee Position on Quadriceps Muscle Force Steadiness and Activation Strategies.", Muscle and Nerve 43(4): 563-573
Law, L.F., Krishnan, C., Avin, K., 2011, "Response to Letter to the Editor BM-D-11-00125.", Journal of Biomechanics
Law, L.F., Krishnan, C., Avin, K., 2011, "Modeling Nonlinear Errors in Surface Electromyography due to Baseline Noise: A New Methodology.", Journal of Biomechanics 44(1): 202-205

2010

Krishnan, C., Williams, G.N., 2010, "Quantification Method affects Estimates of Voluntary Quadriceps Activation.", Muscle & Nerve 41(6): 868-874
Krishnan, C., Williams, G.N., 2010, "Error Associated with Antagonist Muscle Activity in Isometric Knee Strength Testing.", European Journal of Applied Physiology 109(3): 527-536
Williams, G.N., Krishnan, C., 2010, "Sex Differences in Quadriceps and Hamstring Activation and Needle Electromyography Response.", Medicine and Science in Sports and Exercise 42(2): 410
Williams, G.N., Krishnan, C., 2010, "Response.", Medicine and Science in Sports and Exercise 42(2): 410
Krishnan, C., 2010, "Quadriceps Inhibition may not be a Predecessor of PostTraumatic Ostearthritis associated with ACL Injury.", Exercise and Sport Sciences Reviews 38(1): 38

2009

Krishnan, C., Williams, G.N., 2009, "Sex Differences in Quadriceps and Hamstrings EMG-moment Relationships.", Medicine and Sports in Sports and Exercise 41(8): 1653
Krishnan, C., Allen, E.J., Williams, G.N., 2009, "Torque-based Triggering Improves Stimulus Timing Precision in Activation Tests.", Muscle and Nerve 40(1): 130-133
Krishnan, C., Williams, G.N., 2009, "Evoked Tetanic Torque and Activation Level Explain Strength Differences by Side.", European Journal of Applied Physiology 106(5): 769-774
Williams, G.N., Krishnan, C., Allen, E.J., 2009, "Effect of Knee Joint Angle on Quadriceps Muscle Force Steadiness: 2281: Board# 169 May 28 2:00 PM - 3:30 PM.", Medicine and Science in Sports and Exercise 41(5): 293-294
Krishnan, C., Williams, G.N., 2009, "Variability in Antagonist Muscle Activity and Peak Torque During Isometric Knee Strength Testing.", The Iowa Orthopaedic Journal 29: 149-158

2008

Krishnan, C., Huston, K., Amendola, A., Williams, G.N., 2008, "Quadriceps and Hamstrings Muscle Control in Athletic Males and Females.", Journal of Orthopaedic Research 26(6): 800-808
Krishnan, C., Williams, G.N., 2008, "Hamstrings Activity During Knee Extensor Strength Testing: Effects of Burst Superimposition.", The Iowa Orthopaedic Journal 28, 36-41
Williams, G.N., Krishnan, C., Patil, S., Amendola, A., 2006, "Sensorimotor Control of the Knee in Male and Female Athletes.", Journal of Biomechanics 39: S99

2006

Williams, G.N., Krishnan, C., 2006, "Antagonist Muscle Activity During Maximal Isometric Knee Strength Testing.", Journal of Biomechanics 39: S547

2004

Krishnan, C., Sobti, A., Sood, G., Verma, M., 2004, "The Effects of Passive Heating (SWD) on Hamstring Muscle Flexibility.", Journal of Sports Traumatology and Allied Sports Sciences 5,6: 10-21