Selective recovery from retrograde amnesia produced by hippocampal spreading depression
- PMID: 5107280
- DOI: 10.1126/science.173.4002.1149
Selective recovery from retrograde amnesia produced by hippocampal spreading depression
Abstract
Injections of potassium chloride into the hippocampus after learning produce temporary disruption of neural activity and retrograde amnesia. Recovery from the amnesia is selective-rats recover from amnesia of events that occurred24 hours before injection but do not recover from amnesia of events that occurred 10 seconds before injection.
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