1. The effects of carbachol injections at two brain stem sites;Amatruda,1974
2. Cholinergic enhancement and suppression of desynchronized sleep;Amatruda;Soc. Neurosci. Abstr.,1974
3. Induction of both emotional behavior and a novel form of REM sleep by chemical stimulation applied to cat mesencephalon;Baxter;Exp. Neurol.,1969
4. The Brain Stem of the Cat;Berman,1968
5. The Reticular Formation of the Brain Stem. Anatomical Aspects and Functional Correlations;Brodal,1957