Publications scientifiques Archive - Bordeaux Neurocampus https://www.bordeaux-neurocampus.fr/article/ Département de neurosciences de l’université de Bordeaux. Fri, 17 Jul 2026 02:10:03 +0000 fr-FR hourly 1 https://wordpress.org/?v=7.0.2 https://www.bordeaux-neurocampus.fr/wp-content/uploads/2018/03/cropped-favicon-neurocampus-512px-8bits-80x80.png Publications scientifiques Archive - Bordeaux Neurocampus https://www.bordeaux-neurocampus.fr/article/ 32 32 Ru-SATED scale and Sleep Health Index: A systematic review of two leading multidimensional sleep health measures and frameworks across the globe https://www.bordeaux-neurocampus.fr/article/ru-sated-scale-and-sleep-health-index-a-systematic-review-of-two-leading-multidimensional-sleep-health-measures-and-frameworks-across-the-globe/ Sat, 01 Aug 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/article/ru-sated-scale-and-sleep-health-index-a-systematic-review-of-two-leading-multidimensional-sleep-health-measures-and-frameworks-across-the-globe/ 1. Sleep Med Rev. 2026 Apr 18;88:102296. doi: 10.1016/j.smrv.2026.102296. Online ahead of print. Ru-SATED scale and Sleep Health Index: A systematic review of two leading multidimensional sleep health measures and frameworks across the globe. Meng R(1), BaHammam AS(2), Dzierzewski JM(3), Yang N(4), Vézina-Im LA(5), Ying Lau EY(6), Sun IR(7), Gregory AM(8), Zeitzer JM(9), Quan SF(10), Dietch JR(11), Szklo-Coxe M(12), Dautovich ND(13), Stranges S(14), Tahmasian M(15), Jean-Louis G(16), Thompson MG(17), Jackson CL(18), Matricciani L(19), Tang NKY(20), Johnson DA(21), Hale L(22), Troxel WM(23), de Batlle J(24), Manconi M(25), Tondo P(26), Spiegelhalder K(27), Stefani A(28), Knutson KL(29), Wickwire EM(30), Feige B(27), Bliwise DL(31),…

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]]> Peripheral immune–vascular correlates of suicidal thoughts and behaviors in bipolar disorder and schizophrenia: cross-sectional and prospective analyses from the FACE-BD and FACE-SZ cohorts https://www.bordeaux-neurocampus.fr/article/peripheral-immune-vascular-correlates-of-suicidal-thoughts-and-behaviors-in-bipolar-disorder-and-schizophrenia-cross-sectional-and-prospective-analyses-from-the-face-bd-and-face-sz-cohorts/ Sat, 01 Aug 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/article/peripheral-immune-vascular-correlates-of-suicidal-thoughts-and-behaviors-in-bipolar-disorder-and-schizophrenia-cross-sectional-and-prospective-analyses-from-the-face-bd-and-face-sz-cohorts/ 1. Brain Behav Immun. 2026 Apr 27;136:106783. doi: 10.1016/j.bbi.2026.106783. Online ahead of print. Peripheral immune-vascular correlates of suicidal thoughts and behaviors in bipolar disorder and schizophrenia: cross-sectional and prospective analyses from the FACE-BD and FACE-SZ cohorts. Lengvenyte A(1), Boukouaci W(2), Wu CL(2), Aouizerate B(3), Bellivier F(4), Berna F(5), Capdevielle D(6), Chereau I(7), Dondé C(8), Dubertet C(9), Etain B(4), Fakra E(10), Haffen E(11), Januel D(12), Korchia T(13), Lefrere A(14), Llorca PM(7), Misdrahi D(15), Polosan M(16), Rey R(17), Roux P(18), Samalin L(7), Schürhoff F(19), Schwan R(20), Szekely D(21), Very E(22), Walter M(23), Yrondi A(24), Barau C(25); FondaMental Advanced Centres of Expertise in…

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]]> P2X4 Drives Sex-Specific neuroprotection in autoimmune neuroinflammation https://www.bordeaux-neurocampus.fr/article/p2x4-drives-sex-specific-neuroprotection-in-autoimmune-neuroinflammation/ Sat, 01 Aug 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/article/p2x4-drives-sex-specific-neuroprotection-in-autoimmune-neuroinflammation/ 1. Brain Behav Immun. 2026 Apr 19;136:106771. doi: 10.1016/j.bbi.2026.106771. Online ahead of print. P2X4 Drives Sex-Specific neuroprotection in autoimmune neuroinflammation. Mata P(1), Bosch-Juan M(1), Luengo-Arias S(2), Montilla A(1), Astiz M(3), Battefeld A(4), Carracedo S(4), Sanchez-Gomez MV(1), Matute C(5), Pérez-Samartín A(1), Boué-Grabot E(4), Domercq M(6). Author information: (1)Achucarro Basque Center for Neuroscience, E-48940 Leioa, Spain; Department of Neuroscience, University of the Basque Country (EHU), E-48940 Leioa, Spain. (2)Department of Neuroscience, University of the Basque Country (EHU), E-48940 Leioa, Spain. (3)Achucarro Basque Center for Neuroscience, E-48940 Leioa, Spain; Ikerbasque Foundation, E-48009 Bilbao, Spain. (4)University of Bordeaux, CNRS, IMN, UMR 5293, F-33000 Bordeaux,…

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]]> Neurexins contribute to inhibitory connectivity and dopamine neuron resilience in culture https://www.bordeaux-neurocampus.fr/article/neurexins-contribute-to-inhibitory-connectivity-and-dopamine-neuron-resilience-in-culture/ Sat, 01 Aug 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/article/neurexins-contribute-to-inhibitory-connectivity-and-dopamine-neuron-resilience-in-culture/ 1. Neuroscience. 2026 May 19;609:84-92. doi: 10.1016/j.neuroscience.2026.05.022. Online ahead of print. Neurexins contribute to inhibitory connectivity and dopamine neuron resilience in culture. Ducrot C(1), Tchung A(2), Burke S(3), Pacelli C(4), Trudeau LÉ(5). Author information: (1)Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Canada; Department of Neurosciences, Faculty of Medicine, Université de Montréal, Canada; Neural Signaling and Circuitry Research Group (SNC), Canada. Electronic address: charles.ducrot@u-bordeaux.fr. (2)Department of Pharmacology and Physiology, Faculty of Medicine, Université de Montréal, Canada; Department of Neurosciences, Faculty of Medicine, Université de Montréal, Canada; Neural Signaling and Circuitry Research Group (SNC), Canada; Center for Interdisciplinary…

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]]> DTI-ALPS index and its association with neuroinflammatory and neurodegenerative biomarkers and tau-PET in Alzheimer’s continuum https://www.bordeaux-neurocampus.fr/article/dti-alps-index-and-its-association-with-neuroinflammatory-and-neurodegenerative-biomarkers-and-tau-pet-in-alzheimers-continuum/ Sat, 01 Aug 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/?post_type=article&p=204385 1. Neuroscience. 2026 Aug 17;609:101-115. doi: 10.1016/j.neuroscience.2026.05.010. Epub 2026 May 20. DTI-ALPS index and its association with neuroinflammatory and neurodegenerative biomarkers and tau-PET in Alzheimer's continuum. Zafari R(1), Kamroo A(2), Taherkhani T(2), Nabizdeh F(3), Aarabi MH(4); For Alzheimer’s Disease Neuroimaging Initiative (ADNI). Author information: (1)School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. Electronic address: rasazafari22@gmail.com. (2)School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. (3)School of Medicine, Iran University of Medical Sciences, Tehran, Iran. (4)Institut des Maladies Neurodégénératives, Groupe d'Imagerie Neurofonctionnelle (GIN-IMN), Université de Bordeaux, Bordeaux, France. Glymphatic dysfunction may contribute to abnormal protein accumulation in Alzheimer's…

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]]> Orbitofrontal noradrenaline supports adaptive learning-rate adjustment in probabilistic reversal learning https://www.bordeaux-neurocampus.fr/article/orbitofrontal-noradrenaline-supports-adaptive-learning-rate-adjustment-in-probabilistic-reversal-learning/ Mon, 13 Jul 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/?post_type=article&p=204757 Adaptive decision-making in dynamic environments requires flexible adjustment of learning speed to balance stability and flexibility. When outcomes are highly stochastic, learners must avoid over-interpreting noise and update more slowly, whereas in volatile environments where contingencies change frequently, learning should accelerate to rapidly incorporate new evidence. Theories propose that internal estimates of uncertainty tune learning rates through neuromodulation-dependent mechanisms. Here, we investigated how noradrenergic inputs from the locus coeruleus (LC) to the orbitofrontal cortex (OFC) support adaptive learning under uncertainty. We show that, in a probabilistic reversal learning task performed across different levels of stochasticity, rats exhibited behavior best explained…

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]]> Epistemic disadvantage and therapeutic asymmetry in psychiatric care https://www.bordeaux-neurocampus.fr/article/epistemic-disadvantage-and-therapeutic-asymmetry-in-psychiatric-care/ Tue, 07 Jul 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/?post_type=article&p=204673 1. Med Health Care Philos. 2026 Jul 7. doi: 10.1007/s11019-026-10378-8. Online ahead of print. Epistemic disadvantage and therapeutic asymmetry in psychiatric care. Gauld C(1)(2), Espi P(3). Author information: (1)Service de Psychopathologie du Développement, Hospices Civils de Lyon, 69000, Lyon, France. christophe.gauld@chu-lyon.fr. (2)S2HEP, Sciences, Société, Historicité, Éducation et Pratiques, Université Lyon 1, Lyon, France. christophe.gauld@chu-lyon.fr. (3)Service de Psychopathologie du Développement, Hospices Civils de Lyon, 69000, Lyon, France. In a recent commentary, Alcalay argues that the concept of epistemic disadvantage provides a useful framework for understanding forms of epistemic harm that may arise even in the absence of epistemic injustice. We agree…

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]]> Swung and spun in weightlessness : Evidence of immediate canalar underdetection of rotations in parabolic flight https://www.bordeaux-neurocampus.fr/article/swung-and-spun-in-weightlessness-evidence-of-immediate-canalar-underdetection-of-rotations-in-parabolic-flight/ Mon, 06 Jul 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/?post_type=article&p=204676 ABSTRACT Despite extensive research on vestibular function in microgravity, particularly during orbital and parabolic flight exposure, several gaps remain regarding the spontaneous behavior of vestibular organs under non-terrestrial gravitoinertial conditions. In particular, semicircular canal function, typically assessed through vestibulo-ocular reflex (VOR) recordings, has yielded inconsistent findings, with reports describing either no effect or reduced performance in microgravity. Moreover, many of these studies are limited by methodological constraints that reduce the interpretability of their conclusions. To clarify these discrepancies, we evaluated horizontal and vertical VOR responses during parabolic flights to assess semicircular canal function under transient weightlessness. Participants were passively rotated…

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]]> Bioloc3D: an automated toolset to quantify fluorescent elements and their colocalizations in 3D https://www.bordeaux-neurocampus.fr/article/bioloc3d-an-automated-toolset-to-quantify-fluorescent-elements-and-their-colocalizations-in-3d/ Mon, 06 Jul 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/?post_type=article&p=204739 The post Bioloc3D: an automated toolset to quantify fluorescent elements and their colocalizations in 3D appeared first on Bordeaux Neurocampus.

]]> Epigenetic Age Accelerations and the Clinical Presentation of Bipolar Disorders: A Latent Profile Analysis in the FACE ‐ BD Sample https://www.bordeaux-neurocampus.fr/article/epigenetic-age-accelerations-and-the-clinical-presentation-of-bipolar-disorders-a-latent-profile-analysis-in-the-face-%e2%80%90-bd/ Sat, 04 Jul 2026 00:00:00 +0000 https://www.bordeaux-neurocampus.fr/?post_type=article&p=204782 ABSTRACT Background Epigenetic age accelerations have been associated with the clinical expression of BD; however, with few available studies. Method We calculated Horvath, Hannum, EN, GrimAge, and PhenoAge epigenetic ages in a sample of 139 individuals with BD. We used a latent profile analysis to identify subgroups of individuals based on their profile of epigenetic age accelerations. We compared these profiles for socio‐demographic characteristics, course of BD, associated psychiatric conditions, current medication use, telomere length, mitochondrial DNA copy number (mtDNAcn), markers of metabolic syndrome, and of systemic inflammation. Results The latent profile analysis identified two subgroups, one with accelerated and…

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