Learning the specific quality of taste reinforcement in larval Drosophila

Michael Schleyer, Daisuke Miura, Teiichi Tanimura, Bertram Gerber

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

The only property of reinforcement insects are commonly thought to learn about is its value. We show that larval Drosophila not only remember the value of reinforcement (How much?), but also its quality (What?). This is demonstrated both within the appetitive domain by using sugar vs amino acid as different reward qualities, and within the aversive domain by using bitter vs high-concentration salt as different qualities of punishment. From the available literature, such nuanced memories for the quality of reinforcement are unexpected and pose a challenge to present models of how insect memory is organized. Given that animals as simple as larval Drosophila, endowed with but 10,000 neurons, operate with both reinforcement value and quality, we suggest that both are fundamental aspects of mnemonic processing-in any brain.

元の言語英語
ジャーナルeLife
4
DOI
出版物ステータス出版済み - 2015

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Drosophila
Reinforcement
Learning
Insects
Data storage equipment
Punishment
Reward
Sugars
Neurons
Brain
Animals
Salts
Amino Acids
Reinforcement (Psychology)
Processing

All Science Journal Classification (ASJC) codes

  • Neuroscience(all)
  • Medicine(all)
  • Immunology and Microbiology(all)
  • Biochemistry, Genetics and Molecular Biology(all)

これを引用

Learning the specific quality of taste reinforcement in larval Drosophila. / Schleyer, Michael; Miura, Daisuke; Tanimura, Teiichi; Gerber, Bertram.

:: eLife, 巻 4, 2015.

研究成果: ジャーナルへの寄稿記事

Schleyer, Michael ; Miura, Daisuke ; Tanimura, Teiichi ; Gerber, Bertram. / Learning the specific quality of taste reinforcement in larval Drosophila. :: eLife. 2015 ; 巻 4.
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