claude Gronfier
@CGronfier
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Neurobiologist @Inserm, light and non-visual functions, circadian rhythms and sleep (human & models), public outreach, public health, happy dad of 3 wonders
Lyon, France
Joined October 2011
Happy to share that our paper is out . Here, we provide evidence that the woman's ovarian cycle is driven by an endogenous timing system. We also find it is occasionally associated with the lunar cycle. @SRBR_Outreach @sfrms @INSV_Sommeil @InsermAuRA @CNRS_dr07
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RT @laurenhartstein: New paper examining the circadian response to light of different spectra in early childhood!. Excited to have this pubâŠ.
journals.sagepub.com
Although the sensitivity of the circadian system to the characteristics of light (e.g., biological timing, intensity, duration, spectrum) has been well studied ...
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Excellent concise summary of Daniel Kahneman's book. Thank you.
After surviving the Holocaust, Daniel Kahneman became obsessed with understanding human behavior. Why did some people help Jews while others turned them in?. Why did seemingly rational people make wildly irrational choices?. The answer would take him decades to uncover.
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I can only say, before reading it, that this sounds like a major paper! But I will know soon since we'll be reading and discussing it in the team this morning đ Thanks for sharing @SamerHattar and @kuruvi1, and congratulations.
I am so happy to be included on this beautiful work by the labs of Drs. Kuruvilla (@rkuruvi1) and Zhao. This work was led a truly talented graduate student, Xiangning. A thread. .
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This beautiful study reminds me of your very smart ones Ludo! Back in the days when you equipped a very comprehensive rodent with a light sensor in the head and a small back-pack filled with an actimetric device. The results have always amazed me! Teaser đ.
An important study that reminds us that, given the choice, a laboratory mouse would expose itself to #light for less than 1 hour per day through a specific "light-sampling behaviour".
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Happy to share the new "European expert guidance on management of sleep onset insomnia and melatonin use in typically developing children" by O Bruni et al. and honored to have been invited to participate. @sfrms @INSV_Sommeil @ESRS_Sleep @AASMorg.
link.springer.com
European Journal of Pediatrics - Sleeping problems are prevalent among children and adolescents, often leading to frequent consultations with pediatricians. While cognitive-behavioral therapy has...
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Superbe congrĂšs en perspective avec un programme fabuleux et une belle atmosphĂšre. Ne le manquez pas ! @ollen44, @EbrsOfficial @SRBR_Outreach @sfrms @INSV_Sommeil.
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And yes, it's in open access: Please let us know what you think (after reading of course :).
Happy to share that our paper is out . Here, we provide evidence that the woman's ovarian cycle is driven by an endogenous timing system. We also find it is occasionally associated with the lunar cycle. @SRBR_Outreach @sfrms @INSV_Sommeil @InsermAuRA @CNRS_dr07
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Pour limiter les troubles du sommeil liĂ©s Ă lâĂąge, il faut sâexposer Ă la lumiĂšre naturelle âŠ@sfrmsâ© âŠ@INSV_Sommeilâ© âŠ@InsermAuRAâ© âŠ@CNRS_dr07â©
theconversation.com
Des travaux de recherche suggĂšrent que, lorsquâon prend de lâĂąge, sâexposer davantage Ă la lumiĂšre naturelle aide Ă limiter les troubles du sommeil. Des rĂ©sultats Ă appliquer, par exemple, en Ehpad.
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Superb work. Congratulations and thank you!.
Great to see our work accurately detecting sleep deprivation with a blood-based biomarker published in @ScienceAdvances! Itâs been quite the journey! @Monash_FMNHS @MonashSleepLab @UoB_SoP @TheCHBH @MetabolomicsAus @AlertnessCRC .
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7 mini-ConfĂ©rences donnĂ©es au Neurocampus du CRNL (Lyon + visio ) sur le sujet âManger Bouger Dormir ». Le #sommeil est si important et pourquoi ce qui compte câest de faire les choses au bon moment !@DelScope @InsermAuRA @CNRS_dr07
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Venez assister en prĂ©sentiel ou en ligne aux mini-ConfĂ©rences donnĂ©es dans le grand amphithĂ©Ăątre du Neurocampus/CRNL (Bron) sur le sujet âManger Bouger Dormir ». 7 spĂ©cialistes du sommeil vous Ă©claireront sur les liens rĂ©ciproques
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Very interesting paper by our Swiss friends and colleagues showing a seasonal change in sensitivity to light in humans (for melatonin suppression). @sfrms @SRBR_Outreach @EbrsOfficial @ollen44
mdpi.com
It is well known that variations in light exposure during the day affect light sensitivity in the evening. More daylight reduces sensitivity, and less daylight increases it. On average days, we spend...
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RT @UniversiteLyon: [ĂVĂNEMENT SCIENTIFIQUE].Rendez-vous du 4 au 28 mars pour la @Semaine_Cerveau ! đ§ Pour sa 26e Ă©dition, la Semaine du CeâŠ.
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4/4- un excellent excellent site d'information : un excellent article : @education_gouv @Sante_Gouv @KerriganNuNue @ACCornibert @pa_geoffroy @sfrms.
tdah-france.fr
Association pour aider les familles, adultes et enfants concernés par le Trouble Déficit de l'Attention / Hyperactivité - TDAH - Association Reconnue d'Utilité Publique W952001008, agréée par le...
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3/4- Enfants, parents et grands-parents, enseignants, personnels soignants, et tous les autres, documentez-vous et agissez pour aider celles et ceux, dans vos familles, vos classes, vos patients, concernées par le TDAH.
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2/4- Bravo et merci à l'auteure (Emma, @KerriganNuNue) pour ce bel ouvrage qui participe à la compréhension et à la de-stigmatisation de ce troubles fréquent (le TDAH concerne ~5% des enfants, et donc des adultes) et pourtant si mal connu.
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1/4- Une superbe illustration, claire et juste, sur la neurobiologie du #TDAH. Elle rappelle/apprend que l'inattention est une différence dans le fonctionnement cérébral, et non un défaut de caractÚre. Ce n'est ni la faute de l'enfant, ni celle des parents. C'est une incapacité.
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#ChatGPT, meilleur psychiatre que les professionnels de la spĂ©cialitĂ© ? Je vous laisse voir. Je viens de vĂ©rifier son niveau en mĂ©decine du #sommeil, et il doit encore apprendre. En revanche est assez bluffant ! âŠâŠ@sfrmsâ©
jim.fr
Lorsquâun tuto « Comment transformer ChatGPT en thĂ©rapeute ? » fait 5,3 millions de vues, il y a de quoi sâinterroger, dâautant quâune Ă©tude parue rĂ©cemment dans le JAMA Internal Medicine constatait...
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