Descending control of nociception in insects?
Modulation of nociception allows animals to optimize chances of survival by adapting their
behaviour in different contexts. In mammals, this is executed by neurons from the brain and …
behaviour in different contexts. In mammals, this is executed by neurons from the brain and …
[HTML][HTML] A neuropeptidergic circuit gates selective escape behavior of Drosophila larvae
BN Imambocus, F Zhou, A Formozov, A Wittich… - Current Biology, 2022 - cell.com
Animals display selective escape behaviors when faced with environmental threats.
Selection of the appropriate response by the underlying neuronal network is key to …
Selection of the appropriate response by the underlying neuronal network is key to …
LabGym: Quantification of user-defined animal behaviors using learning-based holistic assessment
Y Hu, CR Ferrario, AD Maitland, RB Ionides… - Cell Reports …, 2023 - cell.com
Quantifying animal behavior is important for biological research. Identifying behaviors is the
prerequisite of quantifying them. Current computational tools for behavioral quantification …
prerequisite of quantifying them. Current computational tools for behavioral quantification …
Nociception in fruit fly larvae
JC Boivin, J Zhu, T Ohyama - Frontiers in Pain Research, 2023 - frontiersin.org
Nociception, the process of encoding and processing noxious or painful stimuli, allows
animals to detect and avoid or escape from potentially life-threatening stimuli. Here, we …
animals to detect and avoid or escape from potentially life-threatening stimuli. Here, we …
A descending inhibitory mechanism of nociception mediated by an evolutionarily conserved neuropeptide system in Drosophila
I Oikawa, S Kondo, K Hashimoto, A Yoshida… - Elife, 2023 - elifesciences.org
Nociception is a neural process that animals have developed to avoid potentially tissue-
damaging stimuli. While nociception is triggered in the peripheral nervous system, its …
damaging stimuli. While nociception is triggered in the peripheral nervous system, its …
The Drosophila homolog of APP promotes Dscam expression to drive axon terminal growth, revealing interaction between Down syndrome genes
S Pizzano, GR Sterne, MW Veling… - Disease Models & …, 2023 - journals.biologists.com
Down syndrome (DS) is caused by triplication of human chromosome 21 (HSA21). Although
several HSA21 genes have been found to be responsible for aspects of DS, whether and …
several HSA21 genes have been found to be responsible for aspects of DS, whether and …
Cross-modal modulation gates nociceptive inputs in Drosophila
Animals' response to a stimulus in one sensory modality is usually influenced by other
modalities. 1 One important type of multisensory integration is the cross-modal modulation …
modalities. 1 One important type of multisensory integration is the cross-modal modulation …
Belly roll, a GPI-anchored Ly6 protein, regulates Drosophila melanogaster escape behaviors by modulating the excitability of nociceptive peptidergic interneurons
K Li, Y Tsukasa, M Kurio, K Maeta, A Tsumadori… - ELife, 2023 - elifesciences.org
Appropriate modulation of escape behaviors in response to potentially damaging stimuli is
essential for survival. Although nociceptive circuitry has been studied, it is poorly understood …
essential for survival. Although nociceptive circuitry has been studied, it is poorly understood …
A competitive disinhibitory network for robust optic flow processing in Drosophila
M Erginkaya, TL Cruz, M Brotas, K Steck, A Nern… - bioRxiv, 2023 - biorxiv.org
Many animals rely on optic flow for navigation, using differences in eye image velocity to
detect deviations from their intended direction of travel. However, asymmetries in image …
detect deviations from their intended direction of travel. However, asymmetries in image …
Refinement of a technique for collecting and evaluating the osmolality of haemolymph from Drosophila larvae
M Kurio, Y Tsukasa, T Uemura… - Journal of Experimental …, 2024 - journals.biologists.com
Ex vivo physiological experiments using small insect models such as Drosophila larvae
have become increasingly useful to address fundamental biological questions. To perform …
have become increasingly useful to address fundamental biological questions. To perform …