@article {3329,
	title = {Diurnal rhythm in the spinal stretch reflex.},
	journal = {Brain research},
	volume = {244},
	year = {1982},
	month = {07/1982},
	pages = {365{\textendash}369},
	abstract = {We studied primate spinal stretch reflex (SSR) amplitude as a function of time of day. SSR amplitude was greatest around midnight and smallest around noon. The diurnal rhythm was not simply a function of number of trials, or of the lighting cycle. This rhythm offers an opportunity to study the neuronal and synaptic mechanisms producing a diurnal change in CNS function. Its existence indicates that the CNS response to a given limb disturbance, and thus the CNS activity underlying a given performance, varies with time of day.},
	keywords = {circadian rhythm, diurnal rhythm, muscle stretch, primate, spinal reflex, stretch reflex},
	issn = {0006-8993},
	doi = {10.1016/0006-8993(82)90099-3},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/6889452},
	author = {Jonathan Wolpaw and Seegal, R. F.}
}
