Effects of systemically administered cocaine on sensory responses to peri-threshold vibrissae stimulation: individual cells, ensemble activity, and animal behaviour

Previous studies have shown that systemic administration of cocaine transiently alters stimulus‐evoked responses of ventral posteromedial (VPM) thalamic neurons. Results from these single‐unit electrophysiological studies revealed that cocaine was equally likely to augment or attenuate the magnitude...

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Veröffentlicht in:	The European journal of neuroscience 2005-12, Vol.22 (12), p.3205-3216
Hauptverfasser:	Rutter, John J., Devilbiss, David M., Waterhouse, Barry D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Action Potentials - drug effects Anesthetics, Local - administration & dosage Animals Behavior, Animal - drug effects Cocaine - administration & dosage Conditioning, Operant - drug effects Conditioning, Operant - physiology Discrimination (Psychology) - drug effects Discrimination (Psychology) - physiology Dose-Response Relationship, Drug Male neuron neuronal ensemble activity Neurons - drug effects Physical Stimulation Principal Component Analysis Rats Rats, Long-Evans sensory information processing Sensory Thresholds - drug effects single unit recording somatosensory thalamus Thalamus - cytology Time Factors Vibrissae - drug effects Vibrissae - innervation
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