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Article

Serotonin-mushroom body circuit modulating the formation of anesthesia-resistant memory in Drosophila.

Proceedings of the National Academy of Sciences of the United States of America - 16 Aug 2011

Lee Pei-Tseng, Lin Hsuan-Wen, Chang Yu-Hsuan, Fu Tsai-Feng, Dubnau Josh, Hirsh Jay, Lee Tzumin, Chiang Ann-Shyn

Abstract excerpt

Pavlovian olfactory learning in Drosophila produces two genetically distinct forms of intermediate-term memories: anesthesia-sensitive memory, which requires the amnesiac gene, and anesthesia-resistant memory (ARM), which requires the radish gene. Here, we report that ARM is specifically enhanced or inhibited in flies with elevated or reduced serotonin (5HT) levels, respectively. The requirement for 5HT was...

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Identifiers

PMID: 21808003
DOI: 10.1073/pnas.1019483108
PMCID: PMC3158232

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Serotonin-mushroom body circuit modulating the formation of anesthesia-resistant memory in Drosophila.PMID 21808003Read ↗

Amnesiac Is Required in the Adult Mushroom Body for Memory FormationSemantic proximity Read ↗

The radish gene reveals a memory component with variable temporal properties.Semantic proximity Read ↗

radish encodes a phospholipase-A2 and defines a neural circuit involved in anesthesia-resistant memory.Semantic proximity Read ↗

Radish, a Drosophila mutant deficient in consolidated memory.Semantic proximity Read ↗

Consolidation and maintenance of long-term memory involve dual functions of the developmental regulator Apterous in clock neurons and mushroom bodies in the Drosophila brain.Semantic proximity Read ↗

Sequential use of mushroom body neuron subsets during drosophila odor memory processing.Semantic proximity Read ↗

Protein kinase A inhibits a consolidated form of memory in Drosophila.Semantic proximity Read ↗

Exclusive consolidated memory phases in Drosophila.Semantic proximity Read ↗

Localization of long-term memory within the Drosophila mushroom body.Semantic proximity Read ↗

The amnesiac gene product is expressed in two neurons in the Drosophila brain that are critical for memory.Semantic proximity Read ↗

MicroRNA-276a functions in ellipsoid body and mushroom body neurons for naive and conditioned olfactory avoidance in Drosophila.Semantic proximity Read ↗

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