Randall K. Powers - Publications

Affiliations: 
University of Washington, Seattle, Seattle, WA 

85 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 Rich MM, Housley SN, Nardelli P, Powers RK, Cope TC. Imbalanced Subthreshold Currents Following Sepsis and Chemotherapy: A Shared Mechanism Offering a New Therapeutic Target? The Neuroscientist : a Review Journal Bringing Neurobiology, Neurology and Psychiatry. 1073858420981866. PMID 33345706 DOI: 10.1177/1073858420981866  1
2020 Binder MD, Powers RK, Heckman CJ. Nonlinear Input-Output Functions of Motoneurons. Physiology (Bethesda, Md.). 35: 31-39. PMID 31799904 DOI: 10.1152/Physiol.00026.2019  1
2019 Hassan AS, Thompson CK, Negro F, Cummings MQ, Powers RK, Heckman CJ, Dewald J, McPherson LM. Impact of parameter selection on estimates of motoneuron excitability using paired motor unit analysis. Journal of Neural Engineering. PMID 31801123 DOI: 10.1088/1741-2552/Ab5Eda  1
2018 Thompson CK, Negro F, Johnson MD, Holmes MR, McPherson LM, Powers RK, Farina D, Heckman CJ. Robust and accurate decoding of motoneuron behavior and prediction of the resulting force output. The Journal of Physiology. PMID 29726002 DOI: 10.1113/Jp276153  1
2017 Nardelli P, Powers R, Cope TC, Rich MM. Increasing motor neuron excitability to treat weakness in sepsis. Annals of Neurology. PMID 29171917 DOI: 10.1002/ana.25105  1
2017 Johnson MD, Thompson CK, Tysseling VM, Powers RK, Heckman CJ. The potential for understanding the synaptic organization of human motor commands via the firing patterns of motoneurons. Journal of Neurophysiology. jn.00018.2017. PMID 28356467 DOI: 10.1152/Jn.00018.2017  1
2017 Powers RK, Heckman CJ. Synaptic control of the shape of the motoneuron pool input-output function. Journal of Neurophysiology. jn.00850.2016. PMID 28053245 DOI: 10.1152/Jn.00850.2016  1
2016 Nardelli P, Vincent JA, Powers R, Cope TC, Rich MM. Reduced motor neuron excitability is an important contributor to weakness in a rat model of sepsis. Experimental Neurology. 282: 1-8. PMID 27118372 DOI: 10.1016/j.expneurol.2016.04.020  1
2015 Powers RK, Heckman CJ. Contribution of intrinsic motoneuron properties to discharge hysteresis and its estimation based on paired motor unit recordings: a simulation study. Journal of Neurophysiology. 114: 184-98. PMID 25904704 DOI: 10.1152/Jn.00019.2015  1
2014 Obeidat AZ, Nardelli P, Powers RK, Cope TC. Modulation of motoneuron firing by recurrent inhibition in the adult rat in vivo. Journal of Neurophysiology. 112: 2302-15. PMID 25122713 DOI: 10.1152/Jn.00358.2014  1
2014 Shoenfeld L, Westenbroek RE, Fisher E, Quinlan KA, Tysseling VM, Powers RK, Heckman CJ, Binder MD. Soma size and Cav1.3 channel expression in vulnerable and resistant motoneuron populations of the SOD1G93A mouse model of ALS. Physiological Reports. 2. PMID 25107988 DOI: 10.14814/Phy2.12113  1
2014 Mease RA, Lee S, Moritz AT, Powers RK, Binder MD, Fairhall AL. Context-dependent coding in single neurons. Journal of Computational Neuroscience. 37: 459-80. PMID 24990803 DOI: 10.1007/S10827-014-0513-9  1
2014 Suresh AK, Hu X, Powers RK, Heckman CJ, Suresh NL, Rymer WZ. Changes in motoneuron afterhyperpolarization duration in stroke survivors. Journal of Neurophysiology. 112: 1447-56. PMID 24920018 DOI: 10.1152/Jn.01091.2012  1
2014 Mottram CJ, Heckman CJ, Powers RK, Rymer WZ, Suresh NL. Disturbances of motor unit rate modulation are prevalent in muscles of spastic-paretic stroke survivors. Journal of Neurophysiology. 111: 2017-28. PMID 24572092 DOI: 10.1152/Jn.00389.2013  1
2013 Nardelli P, Khan J, Powers R, Cope TC, Rich MM. Reduced motoneuron excitability in a rat model of sepsis. Journal of Neurophysiology. 109: 1775-81. PMID 23303860 DOI: 10.1152/jn.00936.2012  1
2012 Suresh AK, Hu X, Powers RK, Rymer WZ. Examination of afterhyperpolarization duration changes in motoneurons innervating paretic muscles in stroke survivors. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2012: 3580-3. PMID 23366701 DOI: 10.1109/EMBC.2012.6346740  1
2012 Powers RK, Nardelli P, Cope TC. Frequency-dependent amplification of stretch-evoked excitatory input in spinal motoneurons. Journal of Neurophysiology. 108: 753-9. PMID 22592308 DOI: 10.1152/jn.00313.2012  1
2012 Powers RK, Elbasiouny SM, Rymer WZ, Heckman CJ. Contribution of intrinsic properties and synaptic inputs to motoneuron discharge patterns: a simulation study. Journal of Neurophysiology. 107: 808-23. PMID 22031773 DOI: 10.1152/Jn.00510.2011  1
2011 Binder MD, Heckman CJ, Powers RK. The Physiological Control of Motoneuron Activity Comprehensive Physiology. 3-53. DOI: 10.1002/Cphy.Cp120101  1
2010 Powers RK, Türker KS. Estimates of EPSP amplitude based on changes in motoneuron discharge rate and probability. Experimental Brain Research. 206: 427-40. PMID 20862458 DOI: 10.1007/s00221-010-2423-z  1
2010 Powers RK, Türker KS. Deciphering the contribution of intrinsic and synaptic currents to the effects of transient synaptic inputs on human motor unit discharge. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 121: 1643-54. PMID 20427230 DOI: 10.1016/j.clinph.2009.10.041  1
2009 Powers RK. "Extra" force evoked by percutaneous muscle stimulation: mechanisms and potential therapeutic applications. Journal of Applied Physiology (Bethesda, Md. : 1985). 106: 353-5. PMID 19056993 DOI: 10.1152/japplphysiol.91540.2008  1
2008 Powers RK, Nardelli P, Cope TC. Estimation of the contribution of intrinsic currents to motoneuron firing based on paired motoneuron discharge records in the decerebrate cat. Journal of Neurophysiology. 100: 292-303. PMID 18463182 DOI: 10.1152/jn.90296.2008  1
2007 Moritz AT, Newkirk G, Powers RK, Binder MD. Facilitation of somatic calcium channels can evoke prolonged tail currents in rat hypoglossal motoneurons. Journal of Neurophysiology. 98: 1042-7. PMID 17522175 DOI: 10.1152/Jn.01294.2006  1
2005 Türker KS, Powers RK. Black box revisited: a technique for estimating postsynaptic potentials in neurons. Trends in Neurosciences. 28: 379-86. PMID 15927277 DOI: 10.1016/j.tins.2005.05.007  1
2005 Powers RK, Dai Y, Bell BM, Percival DB, Binder MD. Contributions of the input signal and prior activation history to the discharge behaviour of rat motoneurones. The Journal of Physiology. 562: 707-24. PMID 15611038 DOI: 10.1113/Jphysiol.2004.069039  1
2005 Zeng J, Powers RK, Newkirk G, Yonkers M, Binder MD. Contribution of persistent sodium currents to spike-frequency adaptation in rat hypoglossal motoneurons. Journal of Neurophysiology. 93: 1035-41. PMID 15356185 DOI: 10.1152/Jn.00831.2004  1
2003 Türker KS, Powers RK. Estimation of postsynaptic potentials in rat hypoglossal motoneurones: insights for human work. The Journal of Physiology. 551: 419-31. PMID 12872008 DOI: 10.1113/jphysiol.2003.044982  1
2003 Powers RK, Binder MD. Persistent sodium and calcium currents in rat hypoglossal motoneurons. Journal of Neurophysiology. 89: 615-24. PMID 12522206 DOI: 10.1152/Jn.00241.2002  1
2002 Binder MD, Heckman CJ, Powers RK. Relative strengths and distributions of different sources of synaptic input to the motoneurone pool: implications for motor unit recruitment. Advances in Experimental Medicine and Biology. 508: 207-12. PMID 12171113 DOI: 10.1007/978-1-4615-0713-0_25  1
2002 Powers RK, Türker KS, Binder MD. What can be learned about motoneurone properties from studying firing patterns? Advances in Experimental Medicine and Biology. 508: 199-205. PMID 12171112 DOI: 10.1007/978-1-4615-0713-0_24  1
2002 Türker KS, Powers RK. The effects of common input characteristics and discharge rate on synchronization in rat hypoglossal motoneurones. The Journal of Physiology. 541: 245-60. PMID 12015433 DOI: 10.1113/jphysiol.2001.013097  1
2001 Türker KS, Powers RK. Effects of common excitatory and inhibitory inputs on motoneuron synchronization. Journal of Neurophysiology. 86: 2807-22. PMID 11731538 DOI: 10.1152/Jn.2001.86.6.2807  1
2001 Binder MD, Powers RK. Relationship between simulated common synaptic input and discharge synchrony in cat spinal motoneurons. Journal of Neurophysiology. 86: 2266-75. PMID 11698517 DOI: 10.1152/Jn.2001.86.5.2266  1
2001 Powers RK, Binder MD. Input-output functions of mammalian motoneurons. Reviews of Physiology, Biochemistry and Pharmacology. 143: 137-263. PMID 11428264 DOI: 10.1007/Bfb0115594  1
2001 Prather JF, Powers RK, Cope TC. Amplification and linear summation of synaptic effects on motoneuron firing rate. Journal of Neurophysiology. 85: 43-53. PMID 11152704 DOI: 10.1152/Jn.2001.85.1.43  1
2000 Powers RK, Binder MD. Relationship between the time course of the afterhyperpolarization and discharge variability in cat spinal motoneurones. The Journal of Physiology. 528: 131-50. PMID 11018112 DOI: 10.1111/J.1469-7793.2000.T01-1-00131.X  1
2000 Powers RK, Binder MD. Summation of effective synaptic currents and firing rate modulation in cat spinal motoneurons. Journal of Neurophysiology. 83: 483-500. PMID 10634890 DOI: 10.1152/Jn.2000.83.1.483  1
2000 Powers R. Models of spike encoding in mammalian motoneurons Annals of Biomedical Engineering. 28: S-33.  1
1999 Powers RK, Binder MD. Models of spike encoding and their use in the interpretation of motor unit recordings in man. Progress in Brain Research. 123: 83-98. PMID 10635706 DOI: 10.1016/S0079-6123(08)62846-0  1
1999 Türker KS, Powers RK. Effects of large excitatory and inhibitory inputs on motoneuron discharge rate and probability. Journal of Neurophysiology. 82: 829-40. PMID 10444680 DOI: 10.1152/Jn.1999.82.2.829  1
1999 Powers RK, Sawczuk A, Musick JR, Binder MD. Multiple mechanisms of spike-frequency adaptation in motoneurones. Journal of Physiology, Paris. 93: 101-14. PMID 10084714 DOI: 10.1016/S0928-4257(99)80141-7  1
1999 Binder MD, Powers RK. Synaptic integration in spinal motoneurones. Journal of Physiology, Paris. 93: 71-9. PMID 10084710 DOI: 10.1016/S0928-4257(99)80137-5  1
1999 Binder MD, Poliakov AV, Powers RK. Functional identification of the input-output transforms of mammalian motoneurones. Journal of Physiology, Paris. 93: 29-42. PMID 10084707 DOI: 10.1016/S0928-4257(99)80134-X  1
1998 Binder MD, Robinson FR, Powers RK. Distribution of effective synaptic currents in cat triceps surae motoneurons. VI. Contralateral pyramidal tract. Journal of Neurophysiology. 80: 241-8. PMID 9658045 DOI: 10.1152/Jn.1998.80.1.241  1
1997 Poliakov AV, Powers RK, Binder MD. Functional identification of the input-output transforms of motoneurones in the rat and cat. The Journal of Physiology. 504: 401-24. PMID 9365914 DOI: 10.1111/J.1469-7793.1997.401Be.X  1
1997 Sawczuk A, Powers RK, Binder MD. Contribution of outward currents to spike-frequency adaptation in hypoglossal motoneurons of the rat. Journal of Neurophysiology. 78: 2246-53. PMID 9356378 DOI: 10.1152/Jn.1997.78.5.2246  1
1996 Poliakov AV, Powers RK, Sawczuk A, Binder MD. Effects of background noise on the response of rat and cat motoneurones to excitatory current transients. The Journal of Physiology. 495: 143-57. PMID 8866358 DOI: 10.1113/Jphysiol.1996.Sp021580  1
1996 Powers RK, Binder MD. Experimental evaluation of input-output models of motoneuron discharge. Journal of Neurophysiology. 75: 367-79. PMID 8822564 DOI: 10.1152/Jn.1996.75.1.367  1
1995 Westcott SL, Powers RK, Robinson FR, Binder MD. Distribution of vestibulospinal synaptic input to cat triceps surae motoneurons. Experimental Brain Research. 107: 1-8. PMID 8751056 DOI: 10.1007/Bf00228010  1
1995 Sawczuk A, Powers RK, Binder MD. Intrinsic properties of motoneurons. Implications for muscle fatigue. Advances in Experimental Medicine and Biology. 384: 123-34. PMID 8585445  1
1995 Sawczuk A, Powers RK, Binder MD. Spike frequency adaptation studied in hypoglossal motoneurons of the rat. Journal of Neurophysiology. 73: 1799-810. PMID 7623081 DOI: 10.1152/Jn.1995.73.5.1799  1
1995 Powers RK, Binder MD. Effective synaptic current and motoneuron firing rate modulation. Journal of Neurophysiology. 74: 793-801. PMID 7472383 DOI: 10.1152/Jn.1995.74.2.793  1
1995 Sawczuk A, Powers RK, Binder MD. Intrinsic Properties of Motoneurons Advances in Experimental Medicine and Biology. 384: 123-134. DOI: 10.1007/978-1-4899-1016-5_10  1
1994 Little JW, Powers RK, Michelson P, Moore D, Robinson LR, Goldstein B. Electrodiagnosis of upper limb weakness in acute quadriplegia. American Journal of Physical Medicine & Rehabilitation / Association of Academic Physiatrists. 73: 15-22. PMID 8305176 DOI: 10.1097/00002060-199402000-00004  1
1994 Haughton JF, Little JW, Powers RK, Robinson LR, Goldstein B. M/RMS: an EMG method for quantifying upper motoneuron and functional weakness. Muscle & Nerve. 17: 936-42. PMID 8041402 DOI: 10.1002/mus.880170814  1
1994 Little JW, Powers RK, Michelson P, Moore D, Robinson LR, Goldstein B. ELECTRODIAGNOSIS OF UPPER LIMB WEAKNESS IN ACUTE QUADRIPLEGIA1 American Journal of Physical Medicine & Rehabilitation. 73: 15-22. DOI: 10.1097/00002060-199402000-00004  0.01
1993 Powers RK. A variable-threshold motoneuron model that incorporates time- and voltage-dependent potassium and calcium conductances. Journal of Neurophysiology. 70: 246-62. PMID 8395578 DOI: 10.1152/Jn.1993.70.1.246  1
1993 Powers RK, Robinson FR, Konodi MA, Binder MD. Distribution of rubrospinal synaptic input to cat triceps surae motoneurons. Journal of Neurophysiology. 70: 1460-8. PMID 8283207 DOI: 10.1152/Jn.1993.70.4.1460  1
1993 Binder MD, Heckman CJ, Powers RK. How different afferent inputs control motoneuron discharge and the output of the motoneuron pool. Current Opinion in Neurobiology. 3: 1028-34. PMID 8124071 DOI: 10.1016/0959-4388(93)90177-Z  1
1992 Powers RK, Robinson FR, Konodi MA, Binder MD. Effective synaptic current can be estimated from measurements of neuronal discharge. Journal of Neurophysiology. 68: 964-8. PMID 1432061 DOI: 10.1152/Jn.1992.68.3.964  1
1992 Brewer DW, Powers RK. Parameter estimation for a Volterra integro-differential equation Applied Numerical Mathematics. 9: 307-320. DOI: 10.1016/0168-9274(92)90024-8  1
1991 Carp JS, Powers RK, Rymer WZ. Alterations in motoneuron properties induced by acute dorsal spinal hemisection in the decerebrate cat. Experimental Brain Research. 83: 539-48. PMID 2026196 DOI: 10.1007/Bf00229832  1
1991 Powers RK, Binder MD. Summation of motor unit tensions in the tibialis posterior muscle of the cat under isometric and nonisometric conditions. Journal of Neurophysiology. 66: 1838-46. PMID 1812220 DOI: 10.1152/Jn.1991.66.6.1838  1
1991 Powers RK, Binder MD. Effects of low-frequency stimulation on the tension-frequency relations of fast-twitch motor units in the cat. Journal of Neurophysiology. 66: 905-18. PMID 1753294 DOI: 10.1152/Jn.1991.66.3.905  1
1991 Little JW, Powers R. [522] Effect of exercise on upper extremity recovery following quadriplegia Journal of Rehabilitation Research and Development. 28: 415-416.  1
1991 Little JW, Moore D, Powers R, McDonald D, Brooke M. [144] Effects of nerve electrical stimulation on upper extremity recovery following quadriplegia Journal of Rehabilitation Research and Development. 28: 118-119.  1
1989 Powers RK, Campbell DL, Rymer WZ. Stretch reflex dynamics in spastic elbow flexor muscles. Annals of Neurology. 25: 32-42. PMID 2913927 DOI: 10.1002/Ana.410250106  1
1989 Powers RK, Vanden Noven S, Rymer WZ. Evidence of shared, direct input to motoneurons supplying synergist muscles in humans. Neuroscience Letters. 102: 76-81. PMID 2779848 DOI: 10.1016/0304-3940(89)90310-8  1
1989 Brewer DW, Powers RK. Parameter identification in a volterra equation with weakly singular kernel Journal of Integral Equations and Applications. 2: 353-373. DOI: 10.1216/jiea/1181075568  1
1988 Powers RK, Rymer WZ. Effects of acute dorsal spinal hemisection on motoneuron discharge in the medial gastrocnemius of the decerebrate cat. Journal of Neurophysiology. 59: 1540-56. PMID 3385472 DOI: 10.1152/Jn.1988.59.5.1540  1
1988 Powers RK, Marder-Meyer J, Rymer WZ. Quantitative relations between hypertonia and stretch reflex threshold in spastic hemiparesis. Annals of Neurology. 23: 115-24. PMID 3377434 DOI: 10.1002/Ana.410230203  1
1988 Blaschak MJ, Powers RK, Rymer WZ. Disturbances of motor output in a cat hindlimb muscle after acute dorsal spinal hemisection. Experimental Brain Research. 71: 377-87. PMID 3169170 DOI: 10.1007/Bf00247497  1
1988 Ito K, Powers RK. Chandrasekhar equations for infinite dimensional systems. II. Unbounded input and output case Journal of Differential Equations. 75: 371-402. DOI: 10.1016/0022-0396(88)90144-1  1
1987 Rymer WZ, Powers RK. Muscular weakness in incomplete spinal cord injury. Comprehensive Therapy. 13: 3-7. PMID 3608398  1
1987 Burns JA, Cliff EM, Powers RK. MODELING AND CONTROL OF AN AEROELASTIC SYSTEM Ifac Proceedings Series. 25-30.  1
1985 Powers RK, Binder MD. Determination of afferent fibers mediating oligosynaptic group I input to cat medial gastrocnemius motoneurons. Journal of Neurophysiology. 53: 518-29. PMID 3156971 DOI: 10.1152/Jn.1985.53.2.518  1
1985 Powers RK, Binder MD. Distribution of oligosynaptic group I input to the cat medial gastrocnemius motoneuron pool. Journal of Neurophysiology. 53: 497-517. PMID 2984351 DOI: 10.1152/Jn.1985.53.2.497  1
1985 Burns JA, Cliff EM, Powers RK. COMPUTATIONAL METHODS FOR THE CONTROL OF DISTRIBUTED PARAMETER SYSTEMS Proceedings of the Ieee Conference On Decision and Control. 1994-1998.  1
1984 Burns JA, Ito K, Powers RK. CHANDRASEKHAR EQUATIONS AND COMPUTATIONAL ALGORITHMS FOR DISTRIBUTED PARAMETER SYSTEMS Proceedings of the Ieee Conference On Decision and Control. 262-267.  1
1979 MacNeilage PF, Sussman HM, Westbury JR, Powers RK. Mechanical properties of single motor units in speech musculature. The Journal of the Acoustical Society of America. 65: 1047-52. PMID 447917 DOI: 10.1121/1.382573  1
1977 Sussman HM, Macneilage PF, Powers RK. Recruitment and discharge patterns of single motor units during speech production. Journal of Speech and Hearing Research. 20: 613-30. PMID 604676 DOI: 10.1121/1.2003470  1
1977 MacNeilage PF, Sussman HM, Powers RK, Westbury JR. Mechanical properties of single motor units in the anterior belly of the digastric The Journal of the Acoustical Society of America. 62: S15-S15. DOI: 10.1121/1.2016040  0.01
1977 MacNeilage PF, Sussman HM, Powers RK. Discharge patterns accompanying sustained activation of motor units in speech musculature Journal of Phonetics. 5: 135-147. DOI: 10.1016/S0095-4470(19)31124-6  0.01
1975 MacNeilage PF, Sussman HM, Powers RK. Discharge patterns accompanying sustained activation of motor units in speech musculature The Journal of the Acoustical Society of America. 58: S40-S40. DOI: 10.1121/1.2002114  0.01
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