Available online at www.sciencedirect.com HUMAN science (oinecr’ MOVEMENT. SCIENCE Human Movement Science 23 (2004) 885-888 www.elsevier.com/locate/humov Contents Volume 23 Research Papers S. Mitra and E.V. Fraizer, Effects of explicit sway-minimization on postural- suprapostural dual-task performance T.K.T. Wong and R.Y.W. Lee, Effects of low back pain on the relationship between the movements of the lumbar spine and hip K.B. Cheng and M. Hubbard, Optimal jumping strategies from compliant surfaces: A simple model of springboard standing jumps H. Van Waelvelde, W. De Weerdt, P. De Cock and B.C.M. Smits-Engelsman, Aspects of the validity of the Movement Assessment Battery for Children Discussions B.H. Repp, Comments on “Rapid motor adaptations to subliminal frequency shifts during syncopated rhythmic sensorimotor synchronization” by Michael H. Thaut and Gary P. Kenyon (Human Movement Science 22 [2003] 321—338) M.H. Thaut and G.P. Kenyon, Response to Bruno Repp’s ‘“‘Comments on ‘Rapid motor adaptations to subliminal frequency shifts during syncopated rhythmic sensorimotor synchronization’ by Michael H. Thaut and Gary P. Kenyon (Human Movement Science 22 [2003] 321-338)” Research Papers D. Deligniéres, L. Lemoine and K. Torre, Time intervals production in tapping and oscillatory motion M. Schmid, S. Conforto, D. Bibbo and T. D’Alessio, Respiration and postural sway: detection of phase synchronizations and interactions C.A. McGibbon, D. Goldvasser, D.E. Krebs and D. Moxley Scarborough, Instant of chair-rise lift-off can be predicted by foot—floor reaction forces B.D. Ulrich, V. Haehl, U.H. Buzzi, M. Kubo and K.G. Holt, Modeling dynamic resource utilization in populations with unique constraints: Preadolescents with and without Down syndrome . Bonifacci, Children with low motor ability have lower visual-motor integration ability but unaffected perceptual skills . Robert, N. Gueguen, P. Avogadro and L. Mouchnino, Anticipatory balance control is affected by loadless training experiences doi:10.1016/S0167-9457(04)00128-9 886 Contents Volume 23 P.S. Haibach, G.L. Daniels and K.M. Newell, Coordination changes in the early stages of learning to cascade juggle 185 K. Hashizume and T. Matsuo, Temporal and spatial factors reflecting performance improvement during learning three-ball cascade juggling 207 Special Issue Sensorimotor Coordination: Behavioural Modes and Neural Mechanisms Edited by W.D. Byblow and R.G. Carson Guest editorial W. Byblow and R. Carson, Sensorimotor Coordination: Behavioural modes and Neural mechanisms Aiming and Interception C. Camachon, M. Buekers and G. Montagne, Is the learning of goal-directed displacement effector-independent? Neural and Musculoskeletal Dynamics P.D. Neilson and M.D. Neilson, A new view on visuomotor channels: The case oft he disappearing dynamics A. Ridderikhoff, C.E. Peper, R.G. Carson and P.J. Beek, Effector dynamics of rhythmic wrist activity and its implications for (modeling) bimanual coordination 285 R. Huys, A. Daffertshofer and P.J. Beek, Multiple time scales and subsystem embedding in the learning of juggling 315 Posture and Locomotion T.S. Miles, S.C. Flavel and M.A. Nordstrom, Stretch reflexes in the human masticatory muscles: A brief review and a new functional role V. Weerdesteyn, B. Nienhuis, B. Hampsink and J. Duysens, Gait adjustments in response to an obstacle are faster than voluntary reactions Propriception U. Proske, J.E. Gregory, D.L. Morgan, P. Percival, N.S. Weerakkody and B.J. Canny, Force matching errors following eccentric exercise D.J. Edwards, G.W. Thickbroom, M.L. Byrnes, S. Ghosh and F.L. Mastaglia, Temporal aspects of passive movement-related corticomotor inhibition Interlimb Coordination B.H. Repp, On the nature of phase attraction in sensorimotor synchronization with interleaved auditory sequences C.Y. Hiraga, J.J. Summers and J.J. Temprado, Attentional costs of coordinating homologous and non-homologous limbs 415 S. Riek, The effects of viscous loading of the human forearm flexors on the stability of coordination 431 Contents Volume 23 Motor Development A.M. Pellegrini, E.C. Andrade and L.A. Teixeira, Attending to the non-preferred hand improves bimanual coordination in children Y. Westenberg, B.C.M. Smits-Engelsman and J. Duysens, Development of unimanual versus bimanual task performance in an isometric task J.P. Piek and M.J. Dyck, Sensory-motor deficits in children with developmental coordination disorder, attention deficit hyperactivity disorder and autistic disorder Movement Disorders S.G. Brauer, A. Broome, C. Stone, S. Clewett and P. Herzig, Simplest tasks have greatest dual task interference with balance in brain injured adults M.H.G. Verheul and R.H. Geuze, Inter-limb coupling in bimanual rhythmic coordination in Parkinson’s disease C.M. Stinear and W.D. Byblow, Impaired modulation of corticospinal excitability following subthreshold rT™MS in focal hand dystonia Special Issue European Workshop on Movement Science Edited by W.B. Verwey and W.I. Schéllhorn Editorial W.B. Verwey and W.I. Schdlilhorn, Preface to the EWOMS special issue of Human Movement Science Special Papers R. Shadmehr, Generalization as a behavioral window to the neural mechanisms of learning internal models A. Wing, A. Daffertshofer and J. Pressing, Multiple time scales in serial production of force: A tutorial on power spectral analysis of motor variability W. Herzog, History dependence of skeletal muscle force production: Implications for movement control J. Perl, A neural network approach to movement pattern analysis S. Athenes, I. Sallagoity, P.-G. Zanone and J.-M. Albaret, Evaluating the coordination dynamics of handwriting J. Hermsd6rfer, E. Hagl and D.A. Nowak, Deficits of anticipatory grip force control after damage to peripheral and central sensorimotor systems C. Peham, T. Licka, H. Schobesberger and E. Meschan, Influence oft he rider on the variability of the equine gait C. (Lieke) E. Peper, A. Ridderikhoff, A. Daffertshofer and P.J. Beek, Explanatory limitations of the HKB model: Incentives for a two-tiered model of rhythmic interlimb coordination B.J. Rhodes, D. Bullock, W.B. Verwey, B.B. Averbeck and M.P.A. Page, Learning and production of movement sequences: Behavioral, neurophysiological, and modeling perspectives A.G. Witney, Internal models for bi-manual tasks 888 Contents Volume 23 Research Papers M.F. Bradshaw, S.J. Watt, K.M. Elliott and P.M. Riddell, The effects of a pre- movement delay on the kinematics of prehension in middle childhood 771 H.J. Choi and L.S. Mark, Scaling affordances for human reach actions 785 A.H. Hansen, D.S. Childress and S.C. Miff, Roll-over characteristics of human walking on inclined surfaces 807 G.M. Earhart and F.B. Horak, Effects of cadence on the acquisition and expression of podokinetic after-rotation 823 R.W. Paine, S. Grossberg and A.W.A. Van Gemmert, A quantitative evaluation of the AVITEWRITE model of handwriting learning 837 O. Krigolson and M. Heath, Background visual cues and memory-guided reaching 861 Author Index to Volume 23 879 Contents Volume 23 885