Now showing items 11-20 of 34
Neuronal mechanisms of ketamine-induced anesthesia
(Elsevier, 1968-11)
The sites of action of ketamine (CI-581; 2-(0-chlorophenyl)-2-methylamino cyclohexamine HCl) were determined in the central nervous system using electrophysiological techniques in both acute and chronic cat experiments. ...
Effects of methylated xanthines on the neuronally isolated cerebral cortex
(Elsevier, 1961-01)
Although caffeine has long been considered to be a cerebral cortical stimulant, relatively little is known of its sites and mechanism of action in the cerebral cortex. Therefore, the effects of the methylated xanthines, ...
Electroencephalographic and eye movement patterns during sleep in chronic schizophrenic patients
(Elsevier, 1967-05)
Continuous all night sleep EEG recordings were obtained from a group of 25 chronic, hospitalized schizophrenic patients and ten normal control subjects for 5 consecutive nights. Analyses are presented for the second night ...
Reticular facilitation of visually evoked responses by optic tract stimulation before and after enucleation
(Elsevier, 1968-12)
Reticular facilitation of evoked responses in the lateral geniculate nucleus and visual cortex elicited by ipsilateral optic tract stimulation was studied in cats prepared under diethyl ether-oxygen anesthesia, subsequently ...
Species differences in the eeg response to epinephrine, 5-hydroxytryptamine and nicotine in brainstem transected animals,
(Elsevier, 1963-06)
Species differences have been observed in the EEG activation response to intravenous epinephrine, 5-hydroxytryptamine, and nicotine in rabbits, cats, dogs and monkeys. It was also found that a relatively high level of ...
A simple dog head holder for use with the Lab Tronics stereotaxic instrument
(Elsevier, 1960-05)
A simple dog head holder for use with the Lab Tronics stereotaxic instrument has been described.
Cholinergic agonist-antagonist interactions on neocortical and limbic EEG activation
(Elsevier, 1967-09)
The effects of various cholinergic agonists and antagonists and their interactions were determined on the awake-sleep cycle of cats with chronic indwelling brain electrodes. The effects were measured by the use of the EEG ...
Acetylcholinesterase activity in partially isolated cerebral cortex after prolonged intermittent stimulation
(Elsevier, 1968-02)
Acetylcholinesterase (AChE) levels were determined in control samples of cat cerebral cortex, in partially neuronally isolated (undercut) cortex, and in undercut or intact cortex that had received long-term intermittent ...
Effects of chlorpromazine on some motor reflexes,
(Elsevier, 1963-08)
The effects of chlorpromazine (CPZ) on the patellar reflex and segmentally evoked spinal cord potentials were determined in various cat preparations. CPZ in doses of 1-8 mg/kg given intravenously (as an accumulative dose) ...