IN the past 30 years many experiments have been carried out on the structure and function of muscle spindles in both amphibia and mammals. There have been no accounts of experiments concerned with the ...
During restricted periods of development (embryonic day (E) 14.5-E15.5 in mice 1), peripheral innervation of a subset of type I myotubes by group Ia sensory (but not motor 9) axons provides ...