title: Nerves and muscles regulating feather follicle movements in the chicken.
abstract: It was found that most feather follicles posses more than a single muscle system but only single nerve endings were observed in a feather follicle. It seems that muscles exist which antagonize each other. Anastomoses of nerves originating from different sources and flowing of mixed nerves into the feather follicle could explain the antagonistic action of the muscles on the feather follicle.
mesh_terms: D000818:Animals; D002645:Chickens; D005241:Feathers; D009119:Muscle Contraction; D009132:Muscles / Q000294:innervation; D009411:Nerve Endings / Q000502:physiology; D012867:Skin / Q000033:anatomy & histology* / Q000294:innervation