Lateral line hair cells integrate mechanical and chemical cues to orient navigation

Autor: Laura Desban, Julian Roussel, Olivier Mirat, François-Xavier Lejeune, Ludovic Keiser, Nicolas Michalski, Claire Wyart

The lateral line is a superficial sensory system responding to environmental hydrodynamic changes to orient locomotion of aquatic vertebrate species. Whether this system also detects chemical cues is unknown. We find that zebrafish lateral line hair

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ed61894ef95623bfdfb89f76a143b5e
https://doi.org/10.1101/2022.08.31.505989

Spinal sensory neurons project onto hindbrain to stabilize posture and enhance locomotor speed

Autor: Martin Carbo-Tano, Claire Wyart, Julian Roussel, Ming-Yue Wu, Kevin Fidelin, Feng Quan, François-Xavier Lejeune, Olivier Mirat

SUMMARYIn the spinal cord, cerebrospinal fluid-contacting neurons (CSF-cNs) are GABAergic interoceptive sensory neurons that detect spinal curvature via a functional coupling with the Reissner fiber. This mechanosensory system has recently been found

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84c12518cd708120158497efa3b55562
https://doi.org/10.1101/2021.03.16.435696

Somatostatin 1.1 contributes to the innate exploration of zebrafish larva

Autor: Fanny Koëth, Claire Wyart, Maxime Kermarquer, Feng B. Quan, Lydia Djenoune, Julian Roussel, Hugo Marnas, Laura Desban, Olivier Mirat, Hervé Tostivint, François-Xavier Lejeune

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10, pp.15235. ⟨10.1038/s41598-020-72039-x⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)

Pharmacological experiments indicate that neuropeptides can effectively tune neuronal activity and modulate locomotor output patterns. However, their functions in shaping innate locomotion often remain elusive. For example, somatostatin has been prev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d92d993de4bf779d2c88a74e1ffe9d3
https://hal-mnhn.archives-ouvertes.fr/mnhn-02943951

ZebraZoom: an automated program for high-throughput behavioral analysis and categorization

Autor: Kristen E. Severi, Jenna R. Sternberg, Claire Wyart, Olivier Mirat

Publikováno v: Frontiers in Neural Circuits
Frontiers in Neural Circuits, Frontiers, 2013, 7, pp.107. ⟨10.3389/fncir.2013.00107⟩
Frontiers in Neural Circuits, 2013, 7, pp.107. ⟨10.3389/fncir.2013.00107⟩
Frontiers in Neural Circuits, Frontiers, 2013, 7, pp.107. 〈10.3389/fncir.2013.00107〉
Frontiers in Neural Circuits, Vol 7 (2013)

International audience; The zebrafish larva stands out as an emergent model organism for translational studies involving gene or drug screening thanks to its size, genetics, and permeability. At the larval stage, locomotion occurs in short episodes p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c2383b1709d80363a3313564760517f
https://pubmed.ncbi.nlm.nih.gov/23781175

Spinal sensory neurons project onto the hindbrain to stabilize posture and enhance locomotor speed

Autor: Martin Carbo-Tano, Kevin Fidelin, Ming-Yue Wu, François-Xavier Lejeune, Olivier Mirat, Julian Roussel, Feng B. Quan, Claire Wyart

Publikováno v: Current Biology-CB
Current Biology-CB, Elsevier, 2021, ⟨10.1016/j.cub.2021.05.042⟩
Current Biology

In the spinal cord, cerebrospinal fluid-contacting neurons (CSF-cNs) are GABAergic interoceptive sensory neurons that detect spinal curvature via a functional coupling with the Reissner fiber. This mechanosensory system has recently been found to be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39a44727ad98c3eba3f81971fcafbf8b