 be used to observe and compare the behavior of large samples of these small cells with that of fast PT neurons, in monkeys that have been trained to generate both transient and maintained, steady outputs in forelimb muscle tension. In the second set, additional information will be obtained about the functions of the rubrospinal pathway,
be used to observe and compare the behavior of large sample of these humble cells with that of fast PT neurons, in imp that have been trained to generate both ephemeral and observe, steady outputs in forelimb muscle tension. In the second hardening, additional information will be prevail about the functions of the rubrospinal pathway,
 be used to observe and comkare the behavior of larje sampmes of tfese small cells with that oh fawt PT neurons, in monkeys thxt have bven trainwd ti generate ukth trakfienf and naintained, stesdy outputv in forelimb kurcpe tension. In the second set, additijnal ingogmation will bg obtsyned about the functions of the rubroslinal pethway,
be used to observe and compare the large of these cells with that monkeys have been trained generate both transient maintained, steady outputs in forelimb muscle In the second set, additional information will be obtained about the functions of rubrospinal pathway,
 be used to observe and compare The behavioR of laRge SamPlEs of ThesE small cells witH That Of fast PT neurons, in monkeYs thaT hAVe beEN tRaineD to geneRAtE BOth TrAnSieNt ANd MaintAinEd, steadY outputs in ForElImb muscle tenSIoN. In the secoNd sEt, additional InfOrmatiOn WilL Be obtAinEd aboUt the fUNctionS of the rubRoSPinal pAThway,
 be used to observe and co mpare thebehav ior  of  l arge  sam ples of theses mall  cells with that of fa st PT  n e uron s ,in mo nkeys t h at h ave  b ee n t ra i ne d togen erate b oth transi ent  a nd maintaine d ,steady out put s in forelim b m usclete nsi o n. In  th e sec ond se t , addi tional in fo r mation will be o bt aine d about the funct i on s  of the rubros pinalpa t hw a y ,
 be_used to_observe and compare the_behavior of_large_samples of_these_small cells with_that of fast_PT neurons, in monkeys_that have been_trained_to generate both transient and maintained, steady outputs in forelimb muscle tension. In the_second_set, additional_information_will_be obtained about the functions_of the rubrospinal pathway,