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Publications

• Sosnoff JJ & Newell KM (in press). The generalization of perceptual-motor intra-individual variability in young and old adults. Journal of Gerontology: Psychological Sciences.
• Sosnoff JJ & Newell KM (in press). Are age-related increases in force variability due to decrements in strength? Experimental Brain Research.
• Sosnoff JJ & Newell KM (2006). Information processing limitations with aging in the visual scaling of isometric force. Experimental Brain Research. 170, 423-32.
• Sosnoff JJ & Newell KM (2006). Aging, visual intermittency and variability in isometric force output. Journal of Gerontology: B Psychological Sciences. 61(2), P117-24.
• Sosnoff JJ, Valantine AD, & Newell KM (2006). Independence between the amount and structure of variability at low force levels. Neuroscience Letters 392, 165-169.
• Sosnoff JJ & Newell KM. (2005). Intermittency of visual information and the frequency of rhythmical force production. Journal of Motor Behavior, 37(4), 325-334.
• Sosnoff, JJ, Jordan, K, & Newell KM. (2005). Information and force level interact in regulating force output during 2 and 3 digit grip configurations. Experimental Brain Research 167, 76-85.
• Sosnoff, JJ & Newell, KM. (2005). Intermittent visual information and the multiple timescales of visual motor control of continuous isometric force production. Perception and Psychophysics, 67(2), 335-344.
• Lai, S-C, Mayer-Kress, G, Sosnoff, JJ, & Newell, KM. (2005). Information entropy analysis of discrete aiming movements. Acta Psychologica, 119(3), 283-304.
• Sosnoff, JJ, Vaillancourt, DE, Larson, L, & Newell, KM. (2005). Coherence of EMG activity and single motor unit discharge patterns in human rhythmical force production. Behavioral Brain Research, 158(2), 301-310.
• Vaillancourt, DE, Sosnoff, JJ & Newell, KM. (2004). Age-related changes in complexity depends on task dynamics. Journal of Applied Physiology, 97(1), 454-455.
• Sosnoff, JJ, Vaillancourt, DE, & Newell, KM. (2004). Aging and force output performance: The loss of adaptive control of multiple neural oscillators. Journal of Neurophysiology, 91(1), 172-81.
• Ives, JC & Sosnoff, JJ. (2000). Beyond the mind body exercise hype. The Physician and Sportsmedicine, 28(3), 67-91.

Chapters

• Newell, KM, Deutsch, KM, Sosnoff, JJ, & Mayer-Kress, G. (2006). Motor output variability as noise: A default and erroneous proposition? In K. Davids, S. Bennet & K. Newell (Eds.), Variability in the Movement System: a Multi-Disciplinary Perspective (p 3-22). Champaign, IL: Human Kinetics.
• Newell, KM, Vaillancourt DE, & Sosnoff, JJ. (2006). Aging, complexity and motor performance: healthy and disease states. In J.E. Birren & K.W. Schaie (Eds.), Handbook of the psychology of aging (6th Ed.) (p 163-182). Amsterdam: Elsevier.
• Hong, SL, Sosnoff, JJ, & Newell, KM. (2005). Complexity and stability in isometric force production. In H. Heft & L. Marsh (Eds.), Studies in Perception and Action VIII. Lawrence Erlbaum Assoc, Inc.