Kevin G. Keenan - Publications

Affiliations: 
Cornell University, Ithaca, NY, United States 

34/69 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Senefeld JW, Keenan KG, Ryan KS, D'Astice SE, Negro F, Hunter SK. Greater fatigability and motor unit discharge variability in human type 2 diabetes. Physiological Reports. 8: e14503. PMID 32633071 DOI: 10.14814/phy2.14503  0.577
2019 Pereira HM, Schlinder-DeLap B, Keenan KG, Negro F, Farina D, Hyngstrom AS, Nielson KA, Hunter SK. Oscillations in neural drive and age-related reductions in force steadiness with a cognitive challenge. Journal of Applied Physiology (Bethesda, Md. : 1985). PMID 30817244 DOI: 10.1152/Japplphysiol.00821.2018  0.635
2018 Benson LC, Cobb SC, Hyngstrom AS, Keenan KG, Luo J, O'Connor KM. Identifying trippers and non-trippers based on knee kinematics during obstacle-free walking. Human Movement Science. 62: 58-66. PMID 30245267 DOI: 10.1016/J.Humov.2018.09.009  0.337
2018 Gerstle EE, Keenan KG, O'Connor K, Cobb SC. Lower extremity muscle activity during descent from varying step heights. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 42: 57-65. PMID 29958144 DOI: 10.1016/J.Jelekin.2018.06.006  0.429
2018 Heintz BD, Keenan KG. Spiral tracing on a touchscreen is influenced by age, hand, implement, and friction. Plos One. 13: e0191309. PMID 29389940 DOI: 10.1371/journal.pone.0191309  0.338
2018 Keenan KG, Senefeld JW, Hunter SK. Girls in the boat: Sex differences in rowing performance and participation. Plos One. 13: e0191504. PMID 29352279 DOI: 10.1371/journal.pone.0191504  0.506
2017 Peterson JJ, Keenan KG. Differential effects of a visuospatial attention task on measures of postural control in young and older adults. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 38: 162-167. PMID 29310079 DOI: 10.1016/j.jelekin.2017.12.004  0.331
2017 Keenan KG, Huddleston WE, Ernest BE. Altered visual strategies and attention are related to increased force fluctuations during a pinch grip task in older adults. Journal of Neurophysiology. jn.00928.2016. PMID 28701549 DOI: 10.1152/Jn.00928.2016  0.397
2016 Lerma NL, Keenan KG, Strath SJ, Forseth BM, Cho CC, Swartz AM. Muscle activation and energy expenditure of sedentary behavior alternatives in young and old adults. Physiological Measurement. 37: 1686-1700. PMID 27653029 DOI: 10.1088/0967-3334/37/10/1686  0.401
2016 Hunter SK, Pereira HM, Keenan KG. The Aging Neuromuscular System and Motor Performance. Journal of Applied Physiology (Bethesda, Md. : 1985). jap.00475.2016. PMID 27516536 DOI: 10.1152/japplphysiol.00475.2016  0.636
2016 Joshi MN, Keenan KG. Force fluctuations while pressing and moving against high- and low-friction touch screen surfaces. Experimental Brain Research. PMID 26898313 DOI: 10.1007/s00221-016-4581-0  0.397
2015 Negro F, Keenan K, Farina D. Power spectrum of the rectified EMG: when and why is rectification beneficial for identifying neural connectivity? Journal of Neural Engineering. 12: 036008. PMID 25915007 DOI: 10.1088/1741-2560/12/3/036008  0.369
2014 Huddleston WE, Ernest BE, Keenan KG. Selective Age Effects on Visual Attention and Motor Attention during a Cued Saccade Task. Journal of Ophthalmology. 2014: 860493. PMID 24900915 DOI: 10.1155/2014/860493  0.335
2014 Pereira HM, Schlinder-Delap B, Yoon T, Keenan KG, Hunter SK. Cognitive Stress and Visual Gain Affects Force Fluctuations at Low Forces Medicine & Science in Sports & Exercise. 46: 676. DOI: 10.1249/01.MSS.0000495501.30221.61  0.336
2013 Huddleston W, Keenan K, Ernest B. Relations among visual strategies, force fluctuations, and attention during a force-matching task. Perceptual and Motor Skills. 117: 775-800. PMID 24665797 DOI: 10.2466/22.24.Pms.117X29Z6  0.399
2013 Walters TJ, Kaschinske KA, Strath SJ, Swartz AM, Keenan KG. Validation of a portable EMG device to assess muscle activity during free-living situations. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 23: 1012-9. PMID 23830889 DOI: 10.1016/j.jelekin.2013.06.004  0.43
2012 Keenan KG, Massey WV. Control of fingertip forces in young and older adults pressing against fixed low- and high-friction surfaces. Plos One. 7: e48193. PMID 23110210 DOI: 10.1371/journal.pone.0048193  0.449
2012 Keenan KG, Massey WV, Walters TJ, Collins JD. Sensitivity of EMG-EMG coherence to detect the common oscillatory drive to hand muscles in young and older adults. Journal of Neurophysiology. 107: 2866-75. PMID 22378168 DOI: 10.1152/jn.01011.2011  0.486
2012 Jesunathadas M, Aidoor SS, Keenan KG, Farina D, Enoka RM. Influence of amplitude cancellation on the accuracy of determining the onset of muscle activity from the surface electromyogram. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 22: 494-500. PMID 22330887 DOI: 10.1016/j.jelekin.2012.01.011  0.779
2011 Laughlin WA, Weinhandl JT, Kernozek TW, Cobb SC, Keenan KG, O'Connor KM. The effects of single-leg landing technique on ACL loading. Journal of Biomechanics. 44: 1845-51. PMID 21561623 DOI: 10.1016/J.Jbiomech.2011.04.010  0.353
2011 Keenan KG, Collins JD, Massey WV, Walters TJ, Gruszka HD. Coherence between surface electromyograms is influenced by electrode placement in hand muscles. Journal of Neuroscience Methods. 195: 10-4. PMID 21074555 DOI: 10.1016/j.jneumeth.2010.10.018  0.421
2009 Keenan KG, Santos VJ, Venkadesan M, Valero-Cuevas FJ. Maximal voluntary fingertip force production is not limited by movement speed in combined motion and force tasks. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 29: 8784-9. PMID 19587285 DOI: 10.1523/Jneurosci.0853-09.2009  0.68
2008 Keenan KG, Valero-Cuevas FJ. Epoch length to accurately estimate the amplitude of interference EMG is likely the result of unavoidable amplitude cancellation. Biomedical Signal Processing and Control. 3: 154-162. PMID 19081815 DOI: 10.1016/j.bspc.2008.01.002  0.644
2008 Shinohara M, Keenan KG, Enoka RM. Fluctuations in motor output of a hand muscle can be altered by the mechanical properties of the position sensor. Journal of Neuroscience Methods. 168: 164-73. PMID 17964659 DOI: 10.1016/j.jneumeth.2007.09.015  0.696
2007 Keenan KG, Valero-Cuevas FJ. Experimentally valid predictions of muscle force and EMG in models of motor-unit function are most sensitive to neural properties. Journal of Neurophysiology. 98: 1581-90. PMID 17615125 DOI: 10.1152/jn.00577.2007  0.679
2007 Keenan KG, Farina D, Meyer FG, Merletti R, Enoka RM. Sensitivity of the cross-correlation between simulated surface EMGs for two muscles to detect motor unit synchronization. Journal of Applied Physiology (Bethesda, Md. : 1985). 102: 1193-201. PMID 17068220 DOI: 10.1152/japplphysiol.00491.2006  0.642
2006 Keenan KG, Farina D, Merletti R, Enoka RM. Amplitude cancellation reduces the size of motor unit potentials averaged from the surface EMG. Journal of Applied Physiology (Bethesda, Md. : 1985). 100: 1928-37. PMID 16397060 DOI: 10.1152/japplphysiol.01282.2005  0.607
2006 Keenan KG, Farina D, Merletti R, Enoka RM. Influence of motor unit properties on the size of the simulated evoked surface EMG potential. Experimental Brain Research. 169: 37-49. PMID 16273406 DOI: 10.1007/s00221-005-0126-7  0.632
2006 Aidoor SS, Keenan KG, Farina D, Jesunathadas M, Enoka RM, Shinohara M. The Accuracy of Determining Onset of Muscle Activity from the Surface Electromyogram Medicine & Science in Sports & Exercise. 38: S450-S451. DOI: 10.1249/00005768-200605001-02768  0.743
2005 Shinohara M, Keenan KG, Enoka RM. Fluctuations in motor output during steady contractions are weakly related across contraction types and between hands. Muscle & Nerve. 31: 741-50. PMID 15795890 DOI: 10.1002/mus.20326  0.692
2005 Keenan KG, Farina D, Maluf KS, Merletti R, Enoka RM. Influence of amplitude cancellation on the simulated surface electromyogram. Journal of Applied Physiology (Bethesda, Md. : 1985). 98: 120-31. PMID 15377649 DOI: 10.1152/japplphysiol.00894.2004  0.752
2005 Shinohara M, Keenan KG, Enoka RM. Frequency Content Of Kinematic Signals Influences Measures Of Steadiness For A Hand Muscle Medicine & Science in Sports & Exercise. 37: S162. DOI: 10.1097/00005768-200505001-00861  0.656
2004 Shinohara M, Keenan KG, Enoka RM. Measures of Steadiness Are influenced by the Frequency Content of the Signals Medicine & Science in Sports & Exercise. 36: S6. DOI: 10.1097/00005768-200405001-00027  0.565
2003 Shinohara M, Keenan KG, Enoka RM. Contralateral activity in a homologous hand muscle during voluntary contractions is greater in old adults. Journal of Applied Physiology (Bethesda, Md. : 1985). 94: 966-74. PMID 12433847 DOI: 10.1152/japplphysiol.00836.2002  0.7
Low-probability matches (unlikely to be authored by this person)
2017 Gerstle EE, O'Connor K, Keenan KG, Cobb SC. Foot and Ankle Kinematics During Descent From Varying Step Heights. Journal of Applied Biomechanics. 1-23. PMID 28714755 DOI: 10.1123/Jab.2016-0301  0.297
2014 Dondzila CJ, Swartz AM, Keenan KG, Harley AE, Azen R, Strath SJ. Geospatial Relationships between Awareness and Utilization of Community Exercise Resources and Physical Activity Levels in Older Adults. Journal of Aging Research. 2014: 302690. PMID 25386363 DOI: 10.1155/2014/302690  0.283
2018 Benson LC, Cobb SC, Hyngstrom AS, Keenan KG, Luo J, O'Connor KM. A PCA Approach to Quantifying Foot Clearance and Foot Clearance Variability. Journal of Applied Biomechanics. 1-24. PMID 30421634 DOI: 10.1123/Jab.2018-0187  0.283
2019 Rowley TW, Cho C, Swartz AM, Staudenmayer J, Hyngstrom A, Keenan KG, Welch WA, Strath SJ. Energy Cost of Slow and Normal Gait Speeds in Low and Normally Functioning Adults. American Journal of Physical Medicine & Rehabilitation. PMID 31135461 DOI: 10.1097/PHM.0000000000001228  0.283
2024 Pereira HM, Keenan KG, Hunter SK. Influence of visual feedback and cognitive challenge on the age-related changes in force steadiness. Experimental Brain Research. PMID 38613669 DOI: 10.1007/s00221-024-06831-w  0.273
2015 Strath SJ, Kate RJ, Keenan KG, Welch WA, Swartz AM. Ngram time series model to predict activity type and energy cost from wrist, hip and ankle accelerometers: implications of age. Physiological Measurement. 36: 2335-2351. PMID 26449155 DOI: 10.1088/0967-3334/36/11/2335  0.269
2016 Rowley TW, Swartz AM, Staudenmayer J, Keenan K, Welch WA, Cho C, Strath S. Energy Cost Of Slow And Normal Gait Speed In Adults With And Without Lower-body Impairments: 1415 Board #68 June 2, 9: 00 AM - 10: 30 AM. Medicine and Science in Sports and Exercise. 48: 377. PMID 27360334 DOI: 10.1249/01.Mss.0000486140.27621.F9  0.268
2011 Tomashek D, Keenan K, Beschorner K, Smith R. Poster 36 The Influence of Corrective Lenses on Foot Displacement during Gait: Implications on Falling and Disability Archives of Physical Medicine and Rehabilitation. 92: 1703-1704. DOI: 10.1016/J.Apmr.2011.07.059  0.267
2017 Lerma NL, Cho CC, Swartz AM, Miller N, Keenan KG, Strath SJ. Isotemporal Substitution of Sedentary Behavior and Physical Activity on Functional Performance in Older Adults Medicine & Science in Sports & Exercise. 49: 520. DOI: 10.1249/01.MSS.0000518336.69347.B2  0.262
2014 Lerma NL, Keenan KG, Swartz AM, Miller NE, Strath SJ. Objectively Determined Physical Activity and Measures of Physical Function in Older Adults Medicine & Science in Sports & Exercise. 46: 238. DOI: 10.1249/01.mss.0000493902.43269.69  0.26
2016 Dondzila CJ, Swartz AM, Keenan KG, Harley AE, Azen R, Strath SJ. Translating exercise interventions to an in-home setting for seniors: preliminary impact on physical activity and function. Aging Clinical and Experimental Research. PMID 26733083 DOI: 10.1007/S40520-015-0518-X  0.258
2014 Negro F, Keenan K, Farina D. Power spectrum of the rectified EMG: influence of motor unit action potential shapes. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2014: 2193-6. PMID 25570421 DOI: 10.1109/EMBC.2014.6944053  0.256
2014 Dondzila C, Swartz A, Keenan K, Harley A, Azen R, Strath S. An In-Home Exercise Intervention to Increase Physical Activity and Improve Physical Functioning in Older Adults Medicine & Science in Sports & Exercise. 46: 224. DOI: 10.1249/01.Mss.0000493858.61195.38  0.249
2005 Molon-Noblot S, Hubert MF, Hoe CM, Keenan K, Laroque P. The effects of ad libitum feeding and marked dietary restriction on spontaneous skeletal muscle pathology in Sprague-Dawley rats. Toxicologic Pathology. 33: 600-8. PMID 16178124 DOI: 10.1080/01926230500251428  0.243
2017 Lerma NL, Cho CC, Swartz AM, Miller NE, Keenan KG, Strath SJ. Isotemporal Substitution of Sedentary Behavior and Physical Activity on Function. Medicine and Science in Sports and Exercise. PMID 29140899 DOI: 10.1249/MSS.0000000000001491  0.24
2016 Strath SJ, Swartz AM, Hyngstrom A, Keenan KG, Rowley TW, Miller NE, Welch WA, Cho CC, Staudenmayer J. Validity of Accelerometer Methods to Estimate Activity Energy Cost in Adults With and Without Functional Limitations: 2900 June 3 2: 30 PM - 2: 45 PM. Medicine and Science in Sports and Exercise. 48: 812-813. PMID 27361469 DOI: 10.1249/01.Mss.0000487435.14384.C9  0.237
2016 Seneli RM, Beschorner KE, Keenan K, Earl-Boehm JE, O'Connor K, Cobb SC. Foot Joint Coupling Variability in Rearfoot and Forefoot Runners After an Exhaustive Run: 3833 Board #272 June 4, 8: 00 AM - 9: 30 AM. Medicine and Science in Sports and Exercise. 48: 1075-6. PMID 27362199 DOI: 10.1249/01.Mss.0000488236.10388.43  0.236
2020 Hyngstrom AS, Cho CC, Barillas RB, Joshi M, Rowley TW, Keenan KG, Staudenmayer J, Swartz AM, Strath SJ. Identification of Latent Classes of Motor Performance in a Heterogenous Population of Adults. Archives of Rehabilitation Research and Clinical Translation. 2: 100080. PMID 33543103 DOI: 10.1016/j.arrct.2020.100080  0.223
2021 Gerstle EE, O'Connor K, Keenan KG, Slavens BA, Cobb SC. The influence of age and fall history on single transition step kinematics. Clinical Biomechanics (Bristol, Avon). 89: 105456. PMID 34474313 DOI: 10.1016/j.clinbiomech.2021.105456  0.216
2005 Keenan K. Amplitude Cancellation and the Loss of Information Medicine & Science in Sports & Exercise. 37: S459. DOI: 10.1097/00005768-200505001-02386  0.21
2023 Heintz Walters B, Huddleston WE, O'Connor K, Wang J, Hoeger Bement M, Keenan KG. Visual feedback and declines in attention are associated with altered visual strategy during a force-steadiness task in older adults. Journal of Neurophysiology. PMID 37877175 DOI: 10.1152/jn.00486.2022  0.208
2020 Hyngstrom AS, Cho CC, Barillas RB, Joshi M, Rowley TW, Keenan KG, Staudenmayer J, Swartz AM, Strath SJ. Identification of Latent Classes of Motor Performance in a Heterogenous Population of Adults Archives of Rehabilitation Research and Clinical Translation. 2: 100080. DOI: 10.1016/J.ARRCT.2020.100080  0.203
2021 Strath SJ, Rowley TW, Cho CC, Hyngstrom A, Swartz AM, Keenan KG, Martinez J, Staudenmayer JW. Accelerometer Calibration: The Importance of Considering Functionality. Journal For the Measurement of Physical Behaviour. 4: 68-78. PMID 34355136 DOI: 10.1123/jmpb.2020-0027  0.201
2022 Gerstle EE, O'Connor K, Keenan KG, Slavens BA, Cobb SC. The Effect of Age and Fall History on Lower Extremity Neuromuscular Function During Descent of a Single Transition Step. Journal of Aging and Physical Activity. 1-8. PMID 36068074 DOI: 10.1123/japa.2021-0521  0.199
2022 Bao S, Lei Y, Keenan KG, Wang J. Generalization of visuomotor adaptation associated with use-dependent learning across different movement workspaces and limb postures. Human Movement Science. 86: 103017. PMID 36272203 DOI: 10.1016/j.humov.2022.103017  0.188
2021 Heintz Walters B, Huddleston WE, O'Connor K, Wang J, Hoeger Bement M, Keenan KG. The role of eye movements, attention, and hand movements on age-related differences in pegboard tests. Journal of Neurophysiology. 126: 1710-1722. PMID 34644180 DOI: 10.1152/jn.00629.2020  0.179
2021 Seneli RM, Beschorner KE, O'Connor KM, Keenan KG, Earl-Boehm JE, Cobb SC. Foot joint coupling variability differences between habitual rearfoot and forefoot runners prior to and following an exhaustive run. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 57: 102514. PMID 33476861 DOI: 10.1016/j.jelekin.2021.102514  0.158
2024 Gerstle EE, O'Connor K, Keenan KG, Slavens BA, Cobb SC. The influence of women's age and fall history on foot and lower limb kinematics during transition step descent. Journal of Biomechanics. 166: 112056. PMID 38513399 DOI: 10.1016/j.jbiomech.2024.112056  0.155
2014 Fung T, Keenan K. Confidence intervals for population allele frequencies: the general case of sampling from a finite diploid population of any size. Plos One. 9: e85925. PMID 24465792 DOI: 10.1371/journal.pone.0085925  0.063
2016 Sundqvist L, Keenan K, Zackrisson M, Prodöhl P, Kleinhans D. Directional genetic differentiation and relative migration. Ecology and Evolution. PMID 27127613 DOI: 10.1002/ece3.2096  0.051
2016 Chapman Smith SN, Govindarajan P, Padrick MM, Lippman JM, McMurry TL, Resler BL, Keenan K, Gunnell BS, Mehndiratta P, Chee CY, Cahill EA, Dietiker C, Cattell-Gordon DC, Smith WS, Perina DG, et al. A low-cost, tablet-based option for prehospital neurologic assessment: The iTREAT Study. Neurology. PMID 27281534 DOI: 10.1212/Wnl.0000000000002799  0.047
2009 Keenan KG. Computational modeling as support for the interpolated twitch technique. Journal of Applied Physiology (Bethesda, Md. : 1985). 107: 364-5; discussion 36. PMID 19670483 DOI: 10.1152/japplphysiol.00362.2009  0.046
2017 Sampognaro P, Vo KT, Richie M, Blanc PD, Keenan K. Bismuth Subgallate Toxicity in the Age of Online Supplement Use. The Neurologist. 22: 237-240. PMID 29095326 DOI: 10.1097/NRL.0000000000000144  0.036
2007 Gerhold D, Bagchi A, Lu M, Figueroa D, Keenan K, Holder D, Wang Y, Jin H, Connolly B, Austin C, Alonso-Galicia M. Androgens drive divergent responses to salt stress in male versus female rat kidneys. Genomics. 89: 731-44. PMID 17481853 DOI: 10.1016/j.ygeno.2007.01.009  0.03
2002 DeFeo-Jones D, Brady SF, Feng DM, Wong BK, Bolyar T, Haskell K, Kiefer DM, Leander K, McAvoy E, Lumma P, Pawluczyk JM, Wai J, Motzel SL, Keenan K, Van Zwieten M, et al. A prostate-specific antigen (PSA)-activated vinblastine prodrug selectively kills PSA-secreting cells in vivo. Molecular Cancer Therapeutics. 1: 451-9. PMID 12479263  0.026
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