Medial prefrontal cortex early lesion effects on classical conditioned bradycardia
| Autor: | Laura Sebastiani, Brunello Ghelarducci |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Bradycardia
Cerebellum medicine.medical_specialty Neurology Conditioning Classical Central nervous system Prefrontal Cortex medial prefrontal cortex lesion Lesion Heart Rate Heart rate Animals Medicine Prefrontal cortex business.industry General Neuroscience Classical conditioning heart rate conditioning cortical remodeling neonates rabbit medicine.anatomical_structure Rabbits medicine.symptom business Neuroscience |
| Zdroj: | Experimental Brain Research. 147:264-267 |
| ISSN: | 1432-1106 0014-4819 |
| DOI: | 10.1007/s00221-002-1269-4 |
| Popis: | The effects of medial prefrontal cortex early lesion (mPFl) on classical conditioned bradycardia (CB) were studied in adult rabbits. In lesioned rabbits, baseline HR, orienting and conditioned HR responses were similar to controls. Since mPFl alone does not affect CB, while it is known to prevent the HR increments produced by a concomitant early cerebellar vermal ablation, medial prefrontal cortex must be involved in the reorganization of the CB control mechanisms following early cerebellar vermal ablation. |
| Databáze: | OpenAIRE |
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