NeuroCanap'

Nolwenn Hardy

A l'intersection entre neurosciences et détente, ce podcast vous emergera en pleins coeur des dernières actualités scientifiques centrés sur le cerveau et le comportement humain de manière simple et facile.

Etudiante en master de neurosciences à Montréal, le partage et la vulgarisation scientifique sont pour moi, tout aussi important que la recherche en tant que tel. La rendre accessible et ludique est une manière de sensibiliser le public que j'adore !

Alors retrouvez moi chaque semaine pour de nouvelles explorations au coeur du cerveau !

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S1 · E11
August 5 · 13 min
Quand le cerveau rencontre Dieu
References: Waller NG, Kojetin BA, Bouchard TJ Jr., Lykken DT, Tellegen A. (1990). Genetic and Environmental Influences on Religious Interests, Attitudes, and Values: A Study of Twins Reared Apart and Together. Kiekhaefer, C. M., et al. (2024). Religious service attendance is associated with distinct patterns of functional brain connectivity in the UK Biobank. Frontiers in Human Neuroscience, 18, Article 1495565. Rosmarin, D. H., Alper, K., Pargament, K. I., Pirutinsky, S., & Jones, R. T. (2022). Religion, spirituality, and neurobiological functioning: A review of the literature. Harvard Review of Psychiatry, 30(1), 25–38. Schjødt, U., Stødkilde-Jørgensen, H., Geertz, A. W., Lund, T. E., & Roepstorff, A. (2009). Highly religious participants recruit areas of social cognition in personal prayer. Social Cognitive and Affective Neuroscience, 4(2), 199–207. Schjødt, U., Stødkilde-Jørgensen, H., Geertz, A. W., & Roepstorff, A. (2008). Reward processing in highly religious participants during prayer. Social Cognitive and Affective Neuroscience. Ferguson, M. A., Nielsen, J. A., King, J. B., Dai, L., Giangrasso, D. M., Holman, R., Korenberg, J. R., & Anderson, J. S. (2018). Reward, salience, and attentional networks are activated by religious experience in devout Mormons. Social Neuroscience, 13(1), 104–116. Carter, E. C., McCullough, M. E., Kim-Spoon, J., Corrales, C., & Blake, A. (2012). Religious people discount the future less. Evolution and Human Behavior, 33(3), 224–231. Berns, G. S., Bell, E., Capra, C. M., Prietula, M. J., Moore, S., Anderson, B., Ginges, J., & Atran, S. (2012). The price of your soul: Neural evidence for the non-utilitarian representation of sacred values. Philosophical Transactions of the Royal Society B: Biological Sciences, 367(1589), 754–762. Ferguson MA, Schaper FLWVJ, Cohen A, Siddiqi S, Merrill SM, Nielsen JA, Grafman J, Urgesi C, Fabbro F, Fox MD. A Neural Circuit for Spirituality and Religiosity Derived From Patients With Brain Lesions. Biol Psychiatry. 2022 Feb 15;91(4):380-388. doi: 10.1016/j.biopsych.2021.06.016. Epub 2021 Jun 29. PMID: 34454698; PMCID: PMC8714871. McNamara P, Grafman J. Advances in brain and religion studies: a review and synthesis of recent representative studies. Front Hum Neurosci. 2024 Nov 29;18:1495565. doi: 10.3389/fnhum.2024.1495565. PMID: 39677407; PMCID: PMC11638176.
S1 · E10
Nov 14, 2024 · 10 min
L'alcool et le cerveau : une rencontre explosive
Sources : Wallner M, Hanchar HJ, Olsen RW. Low dose acute alcohol effects on GABA A receptor subtypes. Pharmacol Ther. 2006 Nov;112(2):513-28. doi: 10.1016/j.pharmthera.2006.05.004. Epub 2006 Jul 11. PMID: 16814864; PMCID: PMC2847605. https://www.sciencepresse.qc.ca/opinions/cerveau-niveaux/2018/08/07/neuroscientifique-explique-effets-alcool-cerveau-se-saoulant https://jamanetwork.com/journals/jamapsychiatry/fullarticle/204905 Zahra Shabani, Mohsen Jafarzadeh Gharehziaaddin, Effects and Potential Mechanisms of Alcohol Use Disorder on the Fate Determination of Newly Born Neurons in the Hippocampus, Alcohol and Alcoholism, Volume 55, Issue 6, November 2020, Pages 598–602, https://doi.org/10.1093/alcalc/agaa083 Walker CD, Kuhn CM, Risher ML. The effects of peri-adolescent alcohol use on the developing hippocampus. Int Rev Neurobiol. 2021;160:251-280. doi: 10.1016/bs.irn.2021.08.003. Epub 2021 Sep 1. PMID: 34696875. https://www.science-et-vie.com/questions-reponses/lalcool-detruit-il-les-neurones-74667.html#item=1 https://shs.cairn.info/article/MARD_SEUTI_2015_01_0053?lang=fr&ID_ARTICLE=MARD_SEUTI_2015_01_0053#
S1 · E9
Oct 31, 2024 · 11 min
10 NeuroMythes !
Sources : Green CS, Bavelier D. Le jeu vidéo d'action modifie l'attention visuelle sélective. Nature. 29 mai 2003 ;423(6939):534-7. doi: 10.1038/nature01647. PMID : 12774121. Borgstein J, Grootendorst C. Clinical picture: half a brain. Lancet. 2002 Feb 9;359(9305):473. doi: 10.1016/s0140-6736(02)07676-6. PMID: 11853792. https://www.bbc.com/future/article/20141216-can-you-live-with-half-a-brain# https://www.femmeactuelle.fr/sante/sante-pratique/le-cafe-empeche-t-il-vraiment-de-dormir-est-ce-une-boisson-coup-de-fouet-2081030 Kliemann D, Adolphs R, Tyszka JM, Fischl B, Yeo BTT, Nair R, Dubois J, Paul LK. Connectivité fonctionnelle intrinsèque du cerveau chez les adultes ayant un seul hémisphère cérébral. Cell Rep. 2019 Nov. 19;29(8):2398-2407.e4. doi: 10.1016/j.celrep.2019.10.067. PMID : 31747608 ; PMCID : PMC6914265. https://www.lemonde.fr/blog/realitesbiomedicales/2019/11/24/vivre-avec-la-moitie-du-cerveau/
S1 · E8
Oct 17, 2024 · 10 min
Le cerveau des gauchers
Sources : Medland, S. E.,Duffy, D. L., Wright, M. J., Geffen, G. M., Hay, D. A., Levy, F.,et al. 2009. Genetic influences on handedness: data from 25,732 Australian and Dutch twin families. Neuropsychologia 47:330–7. doi: 10.1016/j.neuropsychologia.2008.09.005 Westerhausen R, Papadatou-Pastou M. Handedness and midsagittal corpus callosum morphology: a meta-analytic evaluation. Brain Struct Funct. 2022 Mar;227(2):545-559. doi:10.1007/s00429-021-02431-4. Epub 2021 Dec 1. PMID: 34851460; PMCID: PMC8843913. https://www.slate.fr/societe/lexplication/2-gauchers-enclins-genies-main-droitiers-avantages-cerveau-hemispheres-ecriture# https://naitreetgrandir.com/fr/nouvelles/2017/09/06/20170906-comment-enfants-deviennent-droitiers-gauchers/ Sala Giovanni , Signorelli Michela , Barsuola Giulia , Bolognese Martina , Gobet Fernand. The Relationship between Handedness and Mathematics Is Non-linear and Is Moderated by Gender, Age, and Type of Tas DOI=10.3389/fpsyg.2017.00948 Cherbuin N, Brinkman C. Hemispheric interactions are different in left-handed individuals. Neuropsychology. 2006 Nov;20(6):700-7. doi: 10.1037/0894-4105.20.6.700. PMID: 17100514.
S1 · E1
Oct 3, 2024 · 12 min
Comment hacker son cerveau ?
Sources : Draganski, B., et al. (2004). Changes in grey matter induced by training. Nature. Walker, M. P., & Stickgold, R. (2004). Sleep-dependent learning and memory consolidation. Neuron. Hillman, C. H., et al. (2008). The effect of acute treadmill walking on cognitive control and academic achievement in preadolescent children. Neuroscience. Gómez-Pinilla, F. (2008). Brain foods: the effects of nutrients on brain function. Nature Reviews Neuroscience. Jha, A. P., et al. (2007). Mindfulness training modifies subsystems of attention. Cognitive, Affective, & Behavioral Neuroscience. Pascual-Leone, A., et al. (1995). Modulation of cortical motor output maps during development of implicit and explicit knowledge. Science. Freeman MP, Hibbeln JR, Wisner KL, Davis JM, Mischoulon D, Peet M, Keck PE Jr, Marangell LB, Richardson AJ, Lake J, Stoll AL. Omega-3 fatty acids: evidence basis for treatment and future research in psychiatry. J Clin Psychiatry. 2006 Dec;67(12):1954-67. doi: 10.4088/jcp.v67n1217. Erratum in: J Clin Psychiatry. 2007 Feb;68(2):338. PMID: 17194275.
S1 · E6
Sep 19, 2024 · 12 min
La dopamine en un clic !
Sources : Weigle PE, Shafi RMA. Social Media and Youth Mental Health. Curr Psychiatry Rep. 2024 Jan;26(1):1-8. doi: 10.1007/s11920-023-01478-w. Epub 2023 Dec 16. PMID: 38103128. Woods HC, Scott H. #Sleepyteens: Social media use in adolescence is associated with poor sleep quality, anxiety, depression and low self-esteem. J Adolesc. 2016 Aug;51:41-9. doi: 10.1016/j.adolescence.2016.05.008. Epub 2016 Jun 10. PMID: 27294324. Schou Andreassen C, Billieux J, Griffiths MD, Kuss DJ, Demetrovics Z, Mazzoni E, Pallesen S. The relationship between addictive use of social media and video games and symptoms of psychiatric disorders: A large-scale cross-sectional study. Psychol Addict Behav. 2016 Mar;30(2):252-62. doi: 10.1037/adb0000160. PMID: 26999354. Alonzo R, Hussain J, Stranges S, Anderson KK. Interplay between social media use, sleep quality, and mental health in youth: A systematic review. Sleep Med Rev. 2021 Apr;56:101414. doi: 10.1016/j.smrv.2020.101414. Epub 2020 Dec 10. PMID: 33385767.
S1 · E5
Sep 5, 2024 · 11 min
Le cerveau sportif
Sources : Erickson KI, Voss MW, Prakash RS, Basak C, Szabo A, Chaddock L, Kim JS, Heo S, Alves H, White SM, Wojcicki TR, Mailey E, Vieira VJ, Martin SA, Pence BD, Woods JA, McAuley E, Kramer AF. Exercise training increases size of hippocampus and improves memory. Proc Natl Acad Sci U S A. 2011 Feb 15;108(7):3017-22. doi: 10.1073/pnas.1015950108. Epub 2011 Jan 31. PMID: 21282661; PMCID: PMC3041121. Hillman CH, Pontifex MB, Raine LB, Castelli DM, Hall EE, Kramer AF. L'effet de la marche aiguë sur tapis roulant sur le contrôle cognitif et la réussite scolaire chez les enfants préadolescents. Neuroscience. 31 mars 2009 ;159(3):1044-54. doi : 10.1016/j.neuroscience.2009.01.057. Epub 2009 3 février. PMID : 19356688 ; PMCID : PMC2667807. Lautenschlager NT, Cox KL, Flicker L, Foster JK, van Bockxmeer FM, Xiao J, Greenop KR, Almeida OP. Effect of physical activity on cognitive function in older adults at risk for Alzheimer disease: a randomized trial. JAMA. 2008 Sep 3;300(9):1027-37. doi: 10.1001/jama.300.9.1027. Erratum in: JAMA. 2009 Jan 21;301(3):276. PMID: 18768414.
S1 · E1
Aug 22, 2024 · 12 min
La chimie du coup de foudre
Hello les neuro copains !!!! On se retrouve pour le 4 ème épisode pour parler de la chimie du coup de foudre ! N'hésitez pas à me faire un retour sur instagram @neurocanap Source : Wedekind C, Seebeck T, Bettens F, Paepke AJ. MHC-dependent mate preferences in humans. Proc Biol Sci. 1995 Jun 22;260(1359):245-9. doi: 10.1098/rspb.1995.0087. PMID: 7630893. Insel TR, Shapiro LE. Oxytocin receptor distribution reflects social organization in monogamous and polygamous voles. Proc Natl Acad Sci U S A. 1992 Jul 1;89(13):5981-5. doi: 10.1073/pnas.89.13.5981. PMID: 1321430; PMCID: PMC402122. ⁠⁠Ravreby I. et al.⁠⁠ (2022). There is chemistry in social chemistry. Science advances, 8 (25) : 1-11. Bartels A, Zeki S. La base neuronale de l'amour romantique. Neurorapport. 2000 Nov 27;11(17):3829-34. doi: 10.1097/00001756-200011270-00046. PMID : 11117499. https://www.sciencedaily.com/releases/2010/10/101022184957.htm https://www.futura-sciences.com/sante/actualites/medecine-coup-foudre-cerveau-26045/ https://sante.lefigaro.fr/actualite/2010/10/31/10516-coup-foudre-illumine-cerveau https://academic.oup.com/jsm/article-abstract/7/11/3541/6848197?redirectedFrom=fulltext
S1 · E3
Aug 8, 2024 · 10 min
Pouvons-nous penser sans langage ?
Salut les NeuroCopains ! Voici le 3 ème épisode de NeuroCanap’! Pensez-vous que nous pouvons penser sans langage ? C’est ce que nous allons voir aujourd’hui !! Dites-moi sur instagram @neurocanap si avant l’écoute du podcats vous pensiez que cela était impossible !! Mes sources La revue vulgarisée : Fedorenko E, Varley R. Language and thought are not the same thing: evidence from neuroimaging and neurological patients. Ann N Y Acad Sci. 2016 Apr;1369(1):132-53. doi: 10.1111/nyas.13046. Epub 2016 Apr 20. PMID: 27096882; PMCID: PMC4874898. Les autres articles cités : Varley, R. A., Klessinger, N. J., Romanowski, C. A., & Siegal, M. (2005). Agrammatic but Numerate. Proceedings of the National Academy of Sciences, 102(9), 3519-3524. https://www.college-de-france.fr/sites/default/files/documents/stanislas-dehaene/UPL4593107905167210604_Cours_1_S_Dehaene_2020.pdf La conférence : https://www.youtube.com/watch?v=TL27-ZOU1zY&t=144s
S1 · E2
Aug 1, 2024 · 9 min
Quand les couleurs nous parlent...
Salut les NeuroCopains !! Voici le second épisode du podcast ! J'ai vulgarisé un épisode qui met en lien les couleurs avec.... nos émotions ! J'espère que cela vous intéressera et si vous avez des questions, rendez-vous sur la page instagram du podcast @neurocanap Mes sources : Article vulgarisé dans l'épisode Clarke, T., & Costall, A. (2008). The emotional connotations of color: A qualitative investigation. Color Research & Application, 33(5), 406-410. https://doi.org/10.1002/col.20435 Les autres études mentionnées Spielberger, C. D. (1983). Manual for the State-Trait Anxiety Inventory (STAI: Form Y). Spielberger, C. D. (1970). STAI manual for the state-trait anxiety inventory. Wexner, L. B. (1954). The degree to which colors are associated with mood tones. Journal of Applied Psychology, 38(6), 432-435. https://doi.org/10.1037/h0062181
S1 · E1
Jul 25, 2024 · 10 min
10 NeuroFacts !
Salut les Neurocopains ! Voici le tout premier épisode d'une longue série de mon podcast NeuroCanap'. Pour une mise en bouche parfaite j'ai décidé de vous présenter 10 NeuroFacts que j'adore en neurosciences !! Je vous mets ci dessous toutes mes sources et les liens des articles sur lesquels je me suis appuyer pour développer ce premier épisode. Sources : Bray PM. Forgetting the madeleine: Proust and the neurosciences. Prog Brain Res. 2013;205:41-53. doi: 10.1016/B978-0-444-63273-9.00003-4. PMID: 24290259. Kross E, Berman MG, Mischel W, Smith EE, Wager TD. Social rejection shares somatosensory representations with physical pain. Proc Natl Acad Sci U S A. 2011 Apr 12;108(15):6270-5. doi: 10.1073/pnas.1102693108. Epub 2011 Mar 28. PMID: 21444827; PMCID: PMC3076808. Eisenberger, N. I., & Lieberman, M. D. (2005). Why it hurts to be left out: The neurocognitive overlap between physical and social pain. Trends in Cognitive Sciences, 8(7), 294-300. Huron, D. (2010). A theory of music and sadness: A role for prolactin? In S.M. Demorest, S.J. Morrison, & P.S. Campbell (eds.), Proceedings of the 11th International Conference on Music Perception and Cognition. Seattle, 5-8. Huron, D. (2011). Why is sad music pleasurable? A possible role for prolactin. Musicae Scientiae, 15(2), 146-158. ⁠https://doi.org/10.1177/1029864911401171.⁠ Ladinig, O., Huron, D., Horn, K., & Brooks, C. (2011, August 12). Enjoying sad music: A test of the prolactin hypothesis. Society for Music Perception Conference, Rochester, New York. Huron, D. (2023). The prolactin theory of sad-music enjoyment is wrong. Empirical Musicology Review, 17(1). ⁠https://doi.org/10.18061/emr.v17i1.9322⁠ Kross E, Berman MG, Mischel W, Smith EE, Wager TD. Social rejection shares somatosensory representations with physical pain. Proc Natl Acad Sci U S A. 2011 Apr 12;108(15):6270-5. doi: 10.1073/pnas.1102693108. Epub 2011 Mar 28. PMID: 21444827; PMCID: PMC3076808.

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