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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-315466
- DOI to cite this document:
- 10.5283/epub.31546
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Mendoza, Ezequiel, Colomb, Julien, Raybak, Jürgen, Pflügler, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn (2014) Drosophila FoxP Mutants Are Deficient in Operant Self-Learning. PLoS ONE 9 (6), e100648.Preview
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Mendoza, Ezequiel, Colomb, Julien, Rybak, Jürgen, Pflüger, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn (2014) Conceptual architecture of operant feedback loops. [Image]Preview
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Mendoza, Ezequiel, Colomb, Julien, Rybak, Jürgen, Pflüger, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn (2014) Insertion mutants of the Drosophila FoxP gene affect isoform expression and flight performance. [Image]Preview
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Mendoza, Ezequiel, Colomb, Julien, Rybak, Jürgen, Pflüger, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn (2014) The mutant line FoxP³⁹⁵⁵ was impaired in operant self- but not world-learning. [Image] [Currently displayed]Preview
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Mendoza, Ezequiel, Colomb, Julien, Rybak, Jürgen, Pflüger, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn (2014) Deficiency ED5438 uncovers the FoxP³⁹⁵⁵ self-learning phenotype. [Image]Preview
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Mendoza, Ezequiel, Colomb, Julien, Rybak, Jürgen, Pflüger, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn (2014) Drosophila FoxP full length isoform B is required for operant self-learning. [Image]Preview
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Mendoza, Ezequiel, Colomb, Julien, Rybak, Jürgen, Pflüger, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn (2014) Subtle morphological alterations in the brains of FoxP³⁹⁵⁵ mutants. [Image]Preview
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![[img]](https://epub.uni-regensburg.de/style/images/fileicons/other.png)
Mendoza, Ezequiel, Colomb, Julien, Rybak, Jürgen, Pflüger, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn
(2014)
List of sequences used for the phylogenetic analysis of FoxP subfamily members.
[Dataset]
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Preview
Mendoza, Ezequiel, Colomb, Julien, Rybak, Jürgen, Pflüger, Hans-Joachim, Zars, Troy, Scharff, Constance and Brembs, Björn
(2014)
Drosophila FoxP Mutants Are Deficient in Operant Self-Learning.
[Image]
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| Item type: | Image | ||||
|---|---|---|---|---|---|
| Date: | 25 June 2014 | ||||
| Institutions: | Biology, Preclinical Medicine > Institut für Zoologie > Neurogenetik (Prof. Dr. Björn Brembs) | ||||
| Identification Number: |
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| Keywords: | anatomy, nervous system, Motor system, neuroanatomy, Evolutionary biology, genetics, Gene function, neuroscience, cognitive science, cognition, Animal cognition, Decision making, Behavioral neuroscience, Cognitive neuroscience, Learning and memory, Neuroethology, neuropsychology, psychology, behavior, habits, Verbal behavior, Experimental psychology, Zoology, Animal behavior, linguistics, speech, mutant, impaired, operant, self- | ||||
| Dewey Decimal Classification: | 500 Science > 570 Life sciences 600 Technology > 610 Medical sciences Medicine | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Partially | ||||
| Item ID: | 31546 |
Abstract
a1, In operant self-learning the fly, tethered to a torque meter, could operate a punishing heat-beam with its yaw torque. Torque of one domain (e.g., ‘right’) may turn the heat on and the other (e.g., left) off, or vice versa. a2, Self-learning performance indices in a two-minute test with the heat permanently switched off immediately after eight minutes of training showed a significant ...
Abstract
a1, In operant self-learning the fly, tethered to a torque meter, could operate a punishing heat-beam with its yaw torque. Torque of one domain (e.g., ‘right’) may turn the heat on and the other (e.g., left) off, or vice versa.
a2, Self-learning performance indices in a two-minute test with the heat permanently switched off immediately after eight minutes of training showed a significant impairment of FoxP³⁹⁵⁵ mutant flies compared to wild type Canton S (CS) control animals (Mann-Whitney U-Test, U = 101.5, p<0.003).
b1, In operant world-learning, the fly still operated the heat with its yaw torque, but the coloration of the environment changed with the heat as well, allowing for the colors to indicate both heat and torque domain.
b2, World-learning performance indices in a two minute test with the heat permanently switched off immediately after eight minutes of training. There was no significant difference in performance between the two strains (Mann-Whitney U-Test, U = 201.5, p<0.5). Numbers in bars denote number of animals throughout.
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