Axonal components of nerves innervating the human arm.
Bernhard GesslbauerLaura A HrubyAidan D RocheDario FarinaRoland BlumerOskar C AszmannPublished in: Annals of neurology (2017)
Our results suggest that upper limb motor execution, and particularly dexterous coordination of hand movement, require an unexpectedly low number of motor neurons, with a large convergence of afferent input for feedback control. Ann Neurol 2017;82:396-408.