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X-WR-CALNAME:Bordeaux Neurocampus
X-ORIGINAL-URL:https://www.bordeaux-neurocampus.fr/en/
X-WR-CALDESC:Events for Bordeaux Neurocampus
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TZID:Europe/Paris
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DTSTART:20230326T010000
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DTSTART:20231029T010000
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DTSTART:20240331T010000
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DTSTART:20241027T010000
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20230916
DTEND;VALUE=DATE:20240617
DTSTAMP:20260601T133953
CREATED:20230831T131841Z
LAST-MODIFIED:20240529T183442Z
UID:162245-1694822400-1718582399@www.bordeaux-neurocampus.fr
SUMMARY:Exposition : Cervorama
DESCRIPTION:Agitez vos neurones ! \nA travers cette exposition\, Cap Sciences propose aux visiteurs de découvrir le cerveau sous toutes ses formes lors d’une visite ponctuée de manipulations\, de jeux et d’expériences… Ils pourront notamment explorer les mondes des cerveaux de l’escargot\, l’abeille\, le singe et l’homme\, tester leur mémoire dans le “cognitilab”\, découvrir leur cerveau en 3D grâce au cervomaton ou encore analyser les capacités des animaux ! \nUne exposition conçue et réalisée par Cap Sciences en partenariat avec Bordeaux Neurocampus\n \nEn savoir plus\nSite web : https://www.cap-sciences.net/au-programme/exposition/grand-public/cervorama/ \n
URL:https://www.bordeaux-neurocampus.fr/en/event/exposition-cervorama/
CATEGORIES:Events for all,not-calendar,pour tous homepage,Semaine du cerveau 2024
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20231123
DTEND;VALUE=DATE:20231126
DTSTAMP:20260601T133953
CREATED:20230224T180747Z
LAST-MODIFIED:20230904T144308Z
UID:156155-1700697600-1700956799@www.bordeaux-neurocampus.fr
SUMMARY:Joint-meeting SEIC - Bordeaux
DESCRIPTION:Venue : Centre Broca Nouvelle-Aquitaine \n\nJoint meeting between Bordeaux and the Spanish Society about Cannabinoids Research (SEIC: https://www.seic.es/seic-english-summary). \nThose attending the symposium will have the opportunity to present their results in any aspect of cannabinoid research as either oral or poster communication. This will require the submission of an abstract summarizing the most important aspects of the work to be presented.\n \nAbstract submission\nDeadline for submission of abstracts for posters and oral communications is September 15th. \nRegistration\nBefore October 23rd. \nhttps://docs.google.com/forms/d/e/1FAIpQLSfZpNN9qLTeu0aEfmaUh1g0IP1AlLdzdHezfK93f8Bpv10xtw/viewform?usp=sf_link \nOrganizers\nCristina Miralpeix (Cota’s team)\nAbel Eraso (Marsicano’s team)\nSandra Beriain (Marsicano’s team) \nMore details\n23ª Reunion Anual SEIC-Joint meeting_Second announcement (pdf) \n
URL:https://www.bordeaux-neurocampus.fr/en/event/joint-meeting-seic-bordeaux/
CATEGORIES:For scientists,home-event,Symposium
ATTACH;FMTTYPE=image/jpeg:https://www.bordeaux-neurocampus.fr/wp-content/uploads/2023/02/seic.jpg
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DTSTART;TZID=Europe/Paris:20231123T090000
DTEND;TZID=Europe/Paris:20231123T160000
DTSTAMP:20260601T133953
CREATED:20231026T072314Z
LAST-MODIFIED:20231030T174438Z
UID:163742-1700730000-1700755200@www.bordeaux-neurocampus.fr
SUMMARY:Mini Symposium on Light-sheet Microscopy Developments and their Applications to Neuroscience
DESCRIPTION:Venue : CGFB conference room \n\nOrganized by Mathieu Ducros (BIC) \nProgram\n9h00 – Welcome coffee \n9h30 – Rémi Galland (IINS Bordeaux)\nMultiscale imaging with the soSPIM technology\n\n10h00 – Alexandra Fragola (Paris Saclay University)\nAdaptive optics fluorescence microscopy for in vivo imaging\n\n10h30 – Daniel Choquet (IINS Bordeaux)\nNanoscale glutamate receptor dynamics and synapse function\n\n11h30 – Julien Colombelli (IRB Barcelona)\nScattered Lightsheet Microscopy: a new label free contrast for whole- cleared- organ imaging\n\n12h00 – Mathieu Ducros (BIC Bordeaux)\nLattice Lightsheet microscopy of brain slices\n\n14h30 – Maxime Malivert PhD Defense (BIC Bordeaux)\nIntégration de l’optique adaptative sur un microscope à feuille de lumière « lattice » pour l’imagerie super-résolue en profondeur  \nRegistration\nhttps://evento.renater.fr/survey/mini-symposium-on-light-sheet-microscopy-developments-nov-23rd-9h00-12h30-3y3g0tp0 \n  \n
URL:https://www.bordeaux-neurocampus.fr/en/event/mini-symposium-on-light-sheet-microscopy-developments-and-their-applications-to-neuroscience/
CATEGORIES:For scientists,home-event,Symposium
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20231123T143000
DTEND;TZID=Europe/Paris:20231123T143000
DTSTAMP:20260601T133953
CREATED:20231106T145310Z
LAST-MODIFIED:20231110T143323Z
UID:164101-1700749800-1700749800@www.bordeaux-neurocampus.fr
SUMMARY:Thesis defense - Maxime Malivert
DESCRIPTION:Venue : CGFB \nThesis defense in french \n\nMaxime Malivert\nIINS\nÉquipe : Bordeaux Imaging Center – Photonic unit\nThesis directed by Daniel Choquet\n \n\nTitle\nAdaptive optics integration in lattice light-sheet microscope for depth super-resolution imaging \nAbstract\nFluorescence microscopy has become an indispensable tool for biological studies\, allowing observation of structures of interest. Used on both fixed or living samples\, it provides great specificity and high-contrast. Among these techniques\, the optical sectioning offered by light-sheet microscopy (LSFM or SPIM) is a game-changer. It maximises image contrast whilst avoiding too rapid fluorescence loss of the samples. Lattice light-sheet microscopy (LLSM) improves these characteristics by using a thinner light-sheet over a larger field of view. As a result\, it offers the possibility of fluorescence imaging inside thick samples down to around 30 μm. In addition\, it allows with very high spatial and temporal resolution whilst almost obliviating phototoxicity.As other microscopy techniques\, it suffers from two drawbacks\, both linked to the nature of the light\, impairing the image’s quality. (1) Multiple interfaces and the inhomogeneity of samples induce optical aberrations that increase with imaging depth. Hence\, disruption of the wavefront highly impairs the final resolution of the image. (2) The diffraction limit constrains the resolution to a minimum of ~200 nm and therefore prevents the observation of structures smaller than this limit. As a workaround to these phenomena\, we decided to implement two methods on the LLSM: (1) adaptive optics to minimise optical aberrations in the depth of thick samples and (2) super-resolution microscopy using a single molecule localisation microscopy (SMLM) technique\, called DNA-PAINT\, to achieve nanometric resolutions. Our method\, called AIO\, is based on the images recorded by the camera\, through refocusing of the light sheet (AF) and correction in response to indirect measurement of the wavefront\, called (3N+).This thesis presents the original design of the method\, and the optimization of its parameters. AIO improves the resolution and contrast of diffraction-limited and SMLM resolution images. (1) In “classical” resolution\, the AIO enables a plane wavefront to be recovered with an error of less than 50 nm RMS and in less than 40 seconds. Correcting aberrations also optimises the deconvolution process by restoring the system’s PSF. This gain is illustrated by the imaging of dendritic spines at 40 μm below the surface of organotypic brain slices and the acquisition of the second cell layer of Arabidopsis roots. (2) In super-resolution\, we demonstrated the application of a DNA-PAINT protocol down to ~50 μm below the surface of brain slices and the value of adaptive optics for improving detection density and localisation accuracy in SMLM reconstruction. \nKeywords \nLattice light-sheet microscopy\, Adaptive Optics\, Super-resolution microscopy\, Single-molecule localization microscopy \nPublication\nActive image optimization for lattice light sheet microscopy in thick samples – Maxime Malivert\, Fabrice Harms\, Cynthia Veilly\, Jerome Legrand\, Ziqiang Li\, Emmanuelle Bayer\, Daniel Choquet\, Mathieu Ducros. Biomed. Opt. Express. 2022-11-07. 13(12) : 6211.  10.1364/BOE.471757 \nJury\nMme Fragola Alexandra\, professeur des Universités\, Université Paris-Saclay – Rapportrice\nMme Danglot Lydia\, CR INSERM\, Directrice Scientifique de Neurimag\, IPNP – Rapportrice\nMr Choquet Daniel\, DR CNRS\, IINS\, Examinateur\nMme Bayer Emmanuelle\, DR CNRS\, LMB\, Examinateur\nMr Colombelli Julien\, Directeur Plateforme Imagerie\, IRB Barcelona\, Examinateur\nMr Galland Rémi\, CR CNRS\, IINS\, Invité\nMr Harms Fabrice\, Responsable Scientifique\, Imagine Optic\, Invité \n
URL:https://www.bordeaux-neurocampus.fr/en/event/soutenance-de-these-maxime-malivert/
CATEGORIES:Thesis
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