Biomechanics and developmental neuromotor control.
By applying the principles and methods of mechanics to the musculoskeletal system, new insights can be discovered about control of human limb dynamics both in adults and infants. Here, we first provide a basic primer about biomechanics--its historical context, terminology, and analytical techniques. Next we review research with animals and human adults that illustrates how limb dynamics provides a window for examining the physical mechanisms underlying neuromotor control. Finally, we elaborate on how our research group has adapted dynamics techniques to investigate how infants gain control of their limbs and learn to reach in the first year of life.
Zernicke
R F
RF
Department of Surgery, University of Calgary, Alberta, Canada.
Schneider
K
K
D000328:Adult; D001132:Arm / Q000294:innervation; D001696:Biomechanical Phenomena; D002657:Child Development / Q000502:physiology*; D002675:Child, Preschool; D004576:Electromyography; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007596:Joints / Q000294:innervation*; D008297:Male; D009048:Motor Skills / Q000502:physiology*; D009119:Muscle Contraction / Q000502:physiology; D009132:Muscles / Q000294:innervation*; D009424:Nervous System Physiological Phenomena; D009949:Orientation / Q000502:physiology; D010865:Pilot Projects; D011597:Psychomotor Performance / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology