J L García Ramos

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In cats, rats and rabbits under light barbiturate anesthesia, glottal activity during spontaneous or evoked hiccups was studied. By measuring laryngeal pressure or resistance to flow to a constant current of air, and controlling several sources of error, it was found that glottal closure is an important component of this complex phenomenon. Adductor(More)
The results of the electrical stimulation of the locus coeruleus in curarized cats, and the effects upon the observed cortical responses of 5,6-dihydroxytryptamine or 6-hydroxydopamine injected intracisternally or applied in the subarachnoideal space were studied. The changes were followed on the strychnine spikes produced after the topical application of(More)