Journal of Neurophysiology Journal

Overview

publication venue for

• Intermittent hypoxia enhances voluntary activation and reduces performance fatigability during repeated lower limb contractions. 2024
• Physical effort precrastination determines preference in an isometric task. 2024
• Effects of reward and effort history on decision making and movement vigor during foraging 2024
• Metabolic costs of walking and arm reaching in persons with mild multiple sclerosis 2023
• An emergent temporal basis set robustly supports cerebellar time-series learning 2023
• Whole body adaptation to novel dynamics does not transfer between effectors 2021
• Force control during submaximal isometric contractions is associated with walking performance in persons with multiple sclerosis 2020
• Saccade vigor and the subjective economic value of visual stimuli 2020
• Role of muscle coactivation in adaptation of standing posture during arm reaching 2020
• Sensorimotor impairment from a new analog of spaceflight-altered neurovestibular cues 2020
• Role of paroxysmal depolarization in focal seizure activity 2019
• Poor estimates of motor variability are associated with longer grooved pegboard times for middle-aged and older adults 2019
• Human manual control precision depends on vestibular sensory precision an gravitational magnitude 2018
• Human perception of whole body roll-tilt orientation in a hypogravity analog: underestimation and adaptation 2018
• Human perception of whole body roll-tilt orientation in a hypogravity analog: underestimation and adaptation. 2018
• Electrical nerve stimulation modulates motor unit activity in contralateral biceps brachii during steady isometric contractions 2018
• Decrease in force steadiness with aging is associated with increased power of the common but not independent input to motor neurons 2018
• Motor unit activity, force steadiness, and perceived fatigability are correlated with mobility in older adults 2018
• Vigor of reaching movements: reward discounts the cost of effort 2018
• Motor unit discharge characteristics and walking performance of individuals with multiple sclerosis 2018
• When uncertain, does human self-motion decision-making fully utilize complete information? 2018
• Feature-coding transitions to conjunction-coding with progression through human visual cortex 2017
• A latent low-dimensional common input drives a pool of motor neurons: a probabilistic latent state-space model 2017
• Psychosocial stress alters the strength of reticulospinal input to the human upper trapezius 2017
• Trial-to-trial adaptation in control of arm reaching and standing posture 2016
• Motor unit activity in biceps brachii of left-handed humans during sustained contractions with two load types 2016
• Dynamics of individual perceptual decisions 2016
• Human perceptual overestimation of whole body roll tilt in hypergravity 2015
• Reward feedback accelerates motor learning 2015
• Reductions in muscle coactivation and metabolic cost during visuomotor adaptation 2014
• Multifaceted aspects of chunking enable robust algorithms 2014
• Transfer of postural adaptation depends on context of prior exposure 2014
• Increase in heterogeneity of biceps brachii activation during isometric submaximal fatiguing contractions: a multichannel surface EMG study 2014
• Older adults learn less, but still reduce metabolic cost, during motor adaptation 2014
• Does risk-sensitivity transfer across movements? 2013
• Motor unit activity when young and old adults perform steady contractions while supporting an inertial load 2013
• Multiple components of eIF4F are required for protein synthesis-dependent hippocampal long-term potentiation. 2013
• Handedness but not dominance influences variability in endurance time for sustained, submaximal contractions 2012
• Motor unit recruitment strategies and muscle properties determine the influence of synaptic noise on force steadiness 2012
• Stability limits modulate whole-body motor learning 2012
• Task- and time-dependent modulation of Ia presynaptic inhibition during fatiguing contractions performed by humans 2011
• Discharge Characteristics of Biceps Brachii Motor Units at Recruitment When Older Adults Sustained an Isometric Contraction 2011
• Surface EMG Decomposition Requires an Appropriate Validation 2011
• Evidence for the Default Network's Role in Spontaneous Cognition 2010
• Presynaptic Modulation of Ia Afferents in Young and Old Adults When Performing Force and Position Control 2010
• Transfer of Dynamic Learning Across Postures 2009
• Load Type Influences Motor Unit Recruitment in Biceps Brachii During a Sustained Contraction 2009
• Adjustments Differ Among Low-Threshold Motor Units During Intermittent, Isometric Contractions 2009
• Reflex Inhibition in Human Biceps Brachii Decreases With Practice of a Fatiguing Contraction 2008
• Detecting the unique representation of motor-unit action potentials in the surface electromyogram 2008
• Amplitude cancellation of motor-unit action potentials in the surface electromyogram can be estimated with spike-triggered averaging 2008
• Distinct cortical anatomy linked to subregions of the medial temporal lobe revealed by intrinsic functional connectivity. 2008
• Discharge variability of motor units in an intrinsic muscle of transplanted hand 2008
• Spinal mechanisms contribute to differences in the time to failure of submaximal fatiguing contractions performed with different loads 2008
• Different neural adjustments improve endpoint accuracy with practice in young and old adults 2007
• Rate coding is compressed but variability is unaltered for motor units in a hand muscle of old adults 2007
• On Use of a Nominal Internal Model to Detect a Loss of Balance in a Maximal Forward Reach 2007
• Encoding changes in orbitofrontal cortex in reversal-impaired aged rats. 2006
• Prolonged vibration of the biceps brachii tendon reduces time to failure when maintaining arm position with a submaximal load 2006
• Frequency modulation of motor unit discharge has task-dependent effects on fluctuations in motor output 2005
• Motor unit firing statistics and the Fuglevand model - Reply 2005
• Coherence at 16-32 Hz can be caused by short-term synchrony of motor units 2005
• Motor-unit activity differs with load type during a fatiguing contraction (vol 93, pg 1381, 2005) 2005
• Discharge rate variability influences the variation in force fluctuations across the working range of a hand muscle 2005
• Motor-unit activity differs with load type during a fatiguing contraction 2005
• Motor-unit coherence and its relation with synchrony are influenced by training 2004
• Quantification of the factors that influence discharge correlation in model motor neurons 2004
• Motor-unit coherence during isometric contractions is greater in a hand muscle of older adults 2003
• Multiple features of motor-unit activity influence force fluctuations during isometric contractions 2003
• Somatostatin Depresses Long-Term Potentiation and Ca²⁺ Signaling in Mouse Dentate Gyrus 2002
• Task differences with the same load torque alter the endurance time of submaximal fatiguing contractions in humans 2002
• Motor-unit synchronization alters spike-triggered average force in simulated contractions 2002
• Motor-unit synchronization is not responsible for larger motor-unit forces in old adults 2000
• Older adults use a unique strategy to lift inertial loads with the elbow flexor muscles 2000
• Motor-unit synchronization increases EMG amplitude and decreases force steadiness of simulated contractions 2000
• Gender differences in the fatigability of human skeletal muscle 1999
• Mauthner and reticulospinal responses to the onset of acoustic pressure and acceleration stimuli 1999
• Developmental changes in leg coordination of the chick at embryonic days 9, 11 and 13: uncoupling of ankle movements 1999
• REDUCED CONTROL OF MOTOR OUTPUT IN A HUMAN HAND MUSCLE OF ELDERLY SUBJECTS DURING SUBMAXIMAL CONTRACTIONS 1993
• TASK AND FATIGUE EFFECTS ON LOW-THRESHOLD MOTOR UNITS IN HUMAN HAND MUSCLE 1989

Research

keywords

• 11 Medical and Health Sciences, 17 Psychology and Cognitive Sciences