1. Abraham, L.D. and Loeb, G.E. (1985). The distal hindlimb musculature of the cat. Patterns of normal use. Exp. Brain Res. 58:580–593.
2. Almeida, G.L., Hong, D., Corcos, D., and Gottlieb, G.L. (1995). Organizing principles for voluntary movement: extending single-joint rules. J. Neurophysiol., 74:1374–1381.
3. Bizzi, E, Hogan, N., Mussa-Ivaldi, F.A., and Giszter, S. (1992). Does the nervous systgem use equilibrium-point control to guide single and multiple join movements? Behav. Brain. Sci., 15:603–613.
4. Bonasera, S.J. and Nichols, T.R. (1996). Mechanical actions of heterogenic reflexes among ankle stabilizers and their interactions with plantarflexors of the cat hindlimb. J. Neurosci., 75:2050–2055.
5. Brown, I.E., Scott, S.H., and Loeb, G.E. (1995). “Preflexes”—programmable, high-gain, zero-delay intrinsic responses of perturbed musculoskeletal systems. Soc. Neurosci. Abstr., 21:1433 (Abstract).