Chercheure et Co-directrice de l’équipe

Sommeil, Rêve et Cognition

Mes travaux consistent à mieux comprendre les bases cérébrales du rêve mais aussi l’organisation psychologique du rêve (pourquoi telle représentation plutôt qu’une autre apparait dans le rêve, fonction éventuelle du rêve…)

Book

« RÊVER PENDANT LE CONFINEMENT » de Perrine Ruby a été publié le 11 novembre 2021 aux éditions EDP Sciences.

Quel impact le confinement a-t-il eu sur nos vies ? De quoi avons-nous rêvé ? Quelles métaphores le rêve a-t-il utilisées pour représenter cette situation inédite, sans frontière, menaçante et anxiogène ? Qu’est-ce que ces rêves nous disent sur le ressenti des Français(e)s pendant cette période, sur les enjeux de notre époque ?

Cet ouvrage propose de répondre à ces questions à partir des résultats de l’enquête en ligne « Confinement, Sommeil et Rêves » lancée le 6 avril 2020 dans toute le France. L’analyse de plus de 3 000 réponses permet d’estimer l’impact quantitatif et qualitatif que la crise sanitaire et le confinement ont eu sur nos vies, nos rêves, nos âmes.

Je veux dormir !!! – …et ne plus ressembler à un zombie au bureau,… – Librairie Eyrolles

Publications

  • Nemeth D, Gerbier E, Born J,  Rickard T, Diekelman S, Fogel S, Genzel L,  Prehn-Kristensen A, Payne J, Dresler M, Simor P, Mazza S, Hoedlmoser K, Ruby P, Spencer R, Albouy G, Vékony T, Schabus M, Janacsek K. Optimizing Methodology of Sleep and Memory Research in Humans. Nature Reviews Psychology 2024 in press HAL
  • Ruby P, Evangelista E, Bastuji H, Peter-Derex L. From physiological awakening to pathological sleep inertia: Neurophysiological and behavioural characteristics of the sleep-to-wake transition. Neurophysiol Clin. 2024 Feb 22;54(2):102934. doi: 10.1016/j.neucli.2023.102934. Epub ahead of print. PMID: 38394921.
  • Morlet D’, Mattout J’, Fischer C, Luauté J, Dailler F, Ruby P*, André-Obadia N*. Infraclinical detection of voluntary attention in coma and post-coma patients using electrophysiology. Clinical Neurophysiology 2023, Jan;145:151-161.
  • Vallat R, Türker B, Nicolas A, Ruby P. High dream recall frequency is associated with increased creativity and default mode network connectivity. Nature and Science of Sleep, 2022, Feb 22;14:265-275. 
  • Blain S, de la Chapelle A, Caclin A*, Bidet-Caulet A*, Ruby P*. Dream recall frequency is associated with attention rather than with working memory abilities. Journal of Sleep Research, 2022, Jan 31;e13557.
  • Ruby P, Masson R, Chatard B, Hoyer R, Bottemanne L, Vallat R, Bidet-Caulet A. High Dream Recall Frequency Is Associated with an Increase of Both Bottom-Up and Top-Down Attentional Processes. Cerebral Cortex, 2021, Dec 14:bhab445. 
  • de la Chapelle A, Frauscher B, Valomon A, Ruby P*, Peter-Derex L*. Relationship between epilepsy and dreaming: current knowledge, hypotheses, and perspectives. Frontiers in Neuroscience, 2021, Sep 6;15:717078.
  • Ruby P, Eskinazi M, Bouet R, Rheims S, Peter-Derex L. Dynamics of hippocampus and orbitofrontal cortex activity during arousing reactions from sleep : an intracranial EEG study. Human Brain Mapping, 2021, Nov;42(16):5188-5203.
  • Kennedy K, Bastien C, Ruby P, Killgore W, Wills C, Grandner M. Nightmare Content During the COVID-19 Pandemic: Influence of COVID-Related Stress and Sleep Disruption in the United States. Journal of Sleep Research, 2021, Aug 18:e13439.
  • Ruby P, Masson R, Chatard B, Hoyer R, Bottemane L, Vallat R, Bidet-Caulet A. Increase of both bottom-up and top-down attentional processes in high dream recallers. BioRXIV, 2021, june 17.
  • Rousseau PF, Vallat R, Coste O, Cadis H, Nicolas F, Trousselard M, Ruby P, Khalfa S. Sleep parameters improvement in PTSD soldiers after symptoms remission. Scientific Reports, 2021, Apr 23;11(1):8873.
  • Nicolas A, Ruby P. Dreams, sleep and psychotropic drugs. Frontiers in Neurology, 2020, 05 November.
  • Ruby P. The neural correlates of dreaming have not been identified yet. Commentary on “The neural correlates of dreaming. Nat Neurosci. 2017”. Frontiers in Neuroscience, 2020, 30 octobre.
  • Putois B, Leslie W, Asfeld C, Sierro C, Higgins S, Rupy P. Methodological recommendations to control for factors influencing dream and nightmare recall in clinical and experimental studies of dreaming. Frontiers in Neurology, 2020,15 September.
  • Vallat R, Nicolas A, Ruby P. Brain functional connectivity upon awakening from sleep predicts inter-individual differences in dream recall frequency. Sleep, 2020, Jun 28:zsaa116.
  • Vallat R, Ruby P. Is it a good idea to cultivate lucid dreaming? Frontiers in Psychology – Consciousness Research 2019. oct 31.
  • Plailly J, Villalba M, Vallat R, Nicolas A, Ruby P. Incorporation of fragmented visuo-olfactory episodic memory into dreams and its association with memory performance. Scientific Reports, 2019.9: 15687.
  • Combrisson E, Vallat R, O’Reilly C,  Jas M,  Pascarella A,  Saive AL, Thiery T, Meunier D, Altukhov D, Lajnef T, Ruby P,  Guillot A, Jerbi K. VISBRAIN: A multi-purpose GPU-accelerated open-source suite for multimodal brain data visualization. Frontiers in Neuroinformatics 2019.Mar 22;13:14.
  • Vallat R, Eichenlaub JB, Nicolas A, Ruby P. Hard to wake up? The cerebral correlates of sleep inertia assessed using combined behavioral, EEG and fMRI measures. Neuroimage 2019. Jan; 184: 266-278.
  • Blagrove M, Edwards C, van Rijn E, Reid A, Malinowski J, Bennett P, Carr M, Eichenlaub JB, McGee S,  Evans K,
  • Ruby P. Insight from the Consideration of REM dreams, Non-REM Dreams and Daydreams. Psychology of Consciousness: Theory, Research, and Practice 2019. 6(2), 138-162.
  • Vallat R, Eichenlaub JB, Nicolas A, Ruby P. Dream recall frequency is associated with medial prefrontal cortex white-matter density. Frontiers in Psychology 2018. 9:1856.
  • Vallat R, Eskinazi M, Nicolas A, Ruby P. Sleep and dream habits in a sample of French college students who report no sleep disorders. Journal of Sleep Research 2018. Feb 6.
  • Van Rijn E, Reid A, Edwards C, Malinowski J, Ruby P, Eichenlaub JB, Blagrove M. Daydreams incorporate recent waking life concerns but do not show delayed (‘dream-lag’) incorporations. Consciousness and Cognition 2018. pii: S1053-8100(17)30014-4.
  • Vallat R, Chatard B, Blagrove M, Ruby P. Characteristics of the memory sources of dreams: a new version of the content-matching paradigm to take mundane and remote memories into account. PLoS One 2017. Oct 11;12(10): e0185262.
  • Vallat R, Combrisson E, Eichenlaub JB, O’Reilly C, Lajnef T, Guillot A, Jerbi K, Ruby P. Sleep: an open-source python software for visualization, analysis and staging of sleep data. Frontiers in Neuroinformatics 2017.Sep 21;11:60.
  • Morlet D, Ruby P, Andre-Obadia N, Fischer C. The auditory oddball paradigm revised to improve bedside detection of consciousness in behaviorally unresponsive patients. Psychophysiology 2017. Nov;54(11):1644-1662.
  • Vallat R, Lajnef T, Eichenlaub JB, Berthomier C, Jerbi K, Morlet D, Ruby P. Increased Evoked Potentials to Arousing Auditory Stimuli during Sleep: Implication for the Understanding of Dream Recall. Frontiers in Human Neuroscience 2017. Mar 21;11:132.
  • Lajnef T, O’Reilly C, Combrisson E, Chaibi S, Eichenlaub JB, Ruby P, Aguera PE, Samet M, Kachouri A, Frenette S, Carrier J, Jerbi K. Meet Spinky: An open-source Spindle and K-complex detection toolbox validated on the open-access Montreal Archive of Sleep Studies (MASS). Frontiers in Neuroinformatics 2017. Mar 2;11:15. 
  • Lajnef T, Chaibi S,  Eichenlaub JB, Ruby P, Aguera PE, Samet M, Kachouri A, Jerbi K. Sleep spindle and K-complex detection using tunable Q-factor wavelet transform and morphological component analysis. Frontiers in Human Neuroscience 2015. Jul 28;9:414.
  • Edwards C , Malinowski J, McGee S, Bennett P, Ruby P, Blagrove M. Comparing personal insight gains due to consideration of a recent dream and consideration of a recent event using the Ullman and Schredl dream group methods. Frontiers in Psychology 2015. June 18, 6:831.
  • Lajnef T, Chaibi S, Ruby P, Aguera PE, Eichenlaub JB, Samet M, Kachouri A, Jerbi K. Learning machines and sleeping brains: Automatic sleep stage classification using decision-tree multi-class support vector machines. Journal of Neuroscience Methods 2015. Jul 30;250:94-105.

Communications

  • Vallat R, Eichenlaub JB, Morlet D, Ruby P. Marco- and micro-structure of sleep in high and low dream recallers. The 16th International Neuropsychoanalysis Congress, 9-12 juillet 2015, Amsterdam, Pays-Bas.
  • Ruby P. L’étude expérimentale du rêve en psychologie et en neuroscience. Colloque interdisciplinaire « Les Contours du rêve », 18-20 juin 2015, Paris, France.
  • Vallat R, Eichenlaub JB, Morlet D, Ruby P. Marco- and micro-structure of sleep in high and low dream recallers. 32th Annual Conference of the International Association for the Study of Dreams, June 5-9, 2015, Virginia Beach, Virginie, Etats-Unis.
  • Vallat R, Chatard B, Ruby P. Which kind of waking life events are incorporated into dreams? 32th Annual Conference of the International Association for the Study of Dreams, June 5-9, 2015, Virginia Beach, Virginie, Etats-Unis.
  • Vallat R, Ruby P. From which kind of waking life events do we dream? 32th Annual Conference of the International Association for the Study of Dreams, June 5-9, 2015, Virginia Beach, Virginia, US.

Contact et Profil

E-mail professionnel : perrine.ruby [at] inserm.fr

Researchgate : https://www.researchgate.net/profile/Perrine-Ruby

Site Web : perrineruby (google.com)