Parallel processing of appetitive short- and long-term memories in Drosophila.

By Severine Trannoy, Christelle Redt-Clouet, J. Dura, T. Préat. 2011

132 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Electrical and Electronic Engineering, Plant Science

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Citations in the corpus

Dopaminergic neurons write and update memories with cell-type-specific rules (2016, background): “A large body of previous work has established that the KCs, MBONs and DANs innervating individual compartments are differentially involved in forming memories with different valence—that is, appetitive and aversive memories—and with different stabilities (Schwaerzel et al., 2003; Zars et al., 2000; ”
Mushroom body output neurons encode valence and guide memory-based action selection in Drosophila (2014, methodology): “The molecular and cellular mechanisms underlying aversive LTM are known to differ from those responsible for memories with shorter retention times (Yin et al., 1994; Pascual and Preat, 2001; Dubnau et al., 2003; Comas et al., 2004; Isabel et al., 2004; Yu et al., 2006; Blum et al., 2009; Akalal et a”
Origins of Cell-Type-Specific Olfactory Processing in the Drosophila Mushroom Body Circuit. (2017, unknown): “Moreover, genetic manipulations of KCs have suggested that olfactory memory is engraved in multiple lobes and specific sets of them are necessary for retrieving recent and remote memories (Blum et al., 2009; Cervantes-Sandoval et al., 2013; Krashes et al., 2007; Krashes and Waddell, 2008; Trannoy et”
Different Kenyon Cell Populations Drive Learned Approach and Avoidance in Drosophila (2013, background): “, 2011), ab neurons were shown to be dispensable for 2 hr appetitive memory retrieval (Trannoy et al., 2011).”
γ neurons mediate dopaminergic input during aversive olfactory memory formation in Drosophila (2012, unknown): “of Rut, which is thought to act downstream of DopR signaling, memory at later time points after training requires additional expression in a/b lobes [23, 28].”
A connectome of a learning and memory center in the adult Drosophila brain (2017, methodology): “We have densely reconstructed the connectome of the a lobe of the adult Drosophila MB, a region essential for long-term associative memory (Pascual and Préat, 2001; Pai et al., 2013; Yu et al., 2006; Séjourné et al., 2011; Akalal et al., 2011; Blum et al., 2009; Trannoy et al., 2011).”
Pain-relief learning in flies, rats, and man: basic research and applied perspectives (2014, methodology): “Appetitive learning, using sugar as reward is, in principle, organized in a similar way (e.g., Schwaerzel et al. 2003; Keene et al. 2006; Trannoy et al. 2011), with at least two significant differences:”
Postsynaptic plasticity of cholinergic synapses underlies the induction and expression of appetitive and familiarity memories in Drosophila (2022, background): “However, other studies blocking KC subsets did find impairments (Krashes et al., 2007; Yamazaki et al., 2018; Trannoy et al., 2011) in the context of shortterm appetitive memory, while downstream circuit elements have been implicated in appropriate memory formation (Pai et al.”
Shared mushroom body circuits underlie visual and olfactory memories in Drosophila (2014, background): “In olfactory conditioning, the γ lobe was shown to contribute mainly to short-term memory (Zars et al., 2000; Isabel et al., 2004; Blum et al., 2009; Trannoy et al., 2011; Qin et al., 2012).”
Reward signal in a recurrent circuit drives appetitive long-term memory formation (2015, unknown): “DOI: 10.7554/eLife.10719 9 of 18 In the fly brain, distinct types of dopamine neurons signal reward for STM and LTM, and these memories are independently formed in different MB lobes (Trannoy et al., 2011; Huetteroth et al., 2015; Yamagata et al., 2015).”
Two independent mushroom body output circuits retrieve the six discrete components of Drosophila aversive memory. (2015, methodology): “cgi) and the NP21 GAL4 driver (Tanaka et al., 2008; Trannoy et al., 2011).”
Gustatory Learning and Processing in the Drosophila Mushroom Bodies (2015, background): “…memory (LTM), the / neurons are necessary for medium-term memory and LTM consolidation, and the neurons are required for short-term memory (STM) and courtship conditioning (Zars et al., 2000; McGuire et al., 2001; Keleman et al., 2007; Krashes et al., 2007; Blum et al., 2009; Trannoy et al., 2011).”
Distinct dopamine neurons mediate reward signals for short- and long-term memories (2014, background): “These separate reward signals very well corroborate parallel processing of STM and LTM in the MB (22).”
Two pairs of mushroom body efferent neurons are required for appetitive long-term memory retrieval in Drosophila. (2013, methodology): “For appetitive conditioning, flies were then starved for 21 hr at a temperature of 25 C with only mineral water provided and trained with one cycle of appetitive conditioning as previously described (Colomb et al., 2009; Trannoy et al., 2011).”
Cell Type-Specific Transcriptome Analysis in the Drosophila Mushroom Body Reveals Memory-Related Changes in Gene Expression (2016, unknown): “…/ KCs playing a role in memory consolidation, and / KCs being important for LTM (Blum et al., 2009; Krashes et al., 2007; Tomchik and Davis, 2009; Trannoy et al., 2011; Yu et al., 2006) – although there are exceptions to this general picture (Aso et al., 2014b; Bouzaiane et al., 2015; Owald et…”
The Drosophila Mushroom Body: From Architecture to Algorithm in a Learning Circuit. (2020, background): “Surprisingly, the short- and long-term phases of memory are so independent that LTM can form in the absence of any behaviorally measured short-term memory (STM) (Trannoy et al. 2011, Yamagata et al. 2015).”
Transposition Driven Genomic Heterogeneity in the Drosophila Brain: A Dissertation (2012, unknown): “Current understanding suggests the γ neurons play a role in short- term memory (Blum et al., 2009; Trannoy et al., 2011) whereas the α’β’ neurons are required to drive memory consolidation (Krashes et al., 2007; Krashes and Waddell, 2008).”