Induction of a nematode teratoma.
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Animals↗
Biomedical subjects
R N Johnson
Publications and source records attributed to R N Johnson.
The thalamocortical system as a neuronal machine: the interaction of ventrolateral nucleus with sensorimotor cortex in the cat.
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Adaptation, Physiological↗
Heterodera schachtii responses to exogenous hormones.
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Animals↗
Simulation of auditory nerve responses by a neural model.
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Electrophysiology↗
Structure-activity relationships in adenosine deaminase inhibitors.
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Adenine↗
The influx and efflux of phosphate in liver mitochondria.
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Adenosine Triphosphate↗
Intracranial self-stimulation and the rapid decline of frustrative nonreward.
Animals deprived of reward for a task previously rewarded behave differently, depending on whether the reward is food or positive brain stimulation. Unlike the relatively stable frustration effects obtained with conventional reward, frustration produced by withholding brain stimulation dissipates rapidly with time.
Animals↗
Membrane model: a single transistor analog of excitable membrane.
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Action Potentials↗
Thalamic projections to motor cortex: an anatomico-physiologic correlation study in the cat.
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Animals↗
A rapid and simple method for the fabrication of arrays of recording electrodes.
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Action Potentials↗
Enzyme inhibitors. XX. Studies on the hydrophobic and hydroxyl binding regions of adenosine deaminase. 9-(2-m-Bromoacetamidophenethyl)adenine, a new irreversible inhibitor of adenosine deaminase.
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Adenine↗
Effects of intracranial reinforcement intensity and distributional variables on brightness reversal learning in rats.
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Animals↗
Ataxia, panleucopenia and enteritis: changes of viral target with maturation of host.
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Age Factors↗
Enzyme inhibitors. XIV. Syntheses of some 9-(m-substituted benzyl)-6-substituted purines and their evaluation as inhibitors of adenosine deaminase.
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Adenine↗
An easily-constructed cable swivel device for brain stimulation experiments.
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Animals↗
Enzyme inhibitors. XI. Mode of binding of the hydroxyl group of some 9-(hydroxyalkyl)-adenines to adenosine deaminase.
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Adenine↗
Use of reinforcing brain stimulation in discrimination learning.
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Animals↗
Illumination preference of albino rats in a tilt box as a function of age and illumination intensity.
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Aging↗