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Giulio Bernardi

@giuliobernardi.bsky.social
976 followers 769 following 109 posts

Associate Professor at IMT School (Lucca, Italy) Investigating experience-dependent plasticity, sleep, and dreams PI of the Sleep, Plasticity, And Conscious Experience (SPACE) Lab ERC-STG grant TweakDreams

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Giulio Bernardi @giuliobernardi.bsky.social · 13/09/2026
Acoustic enhancement of slow wave sleep improves memory retention by coordinating brain oscillatory rhythms and autonomic activity academic.oup.com/sleep/articl...
academic.oup.com
Acoustic enhancement of slow wave sleep improves memory retention by coordinating brain oscillatory rhythms and autonomic activity
Sleep plays a crucial role in memory consolidation. While the interaction between sleep oscillations and autonomic activity likely influences this process,
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 07/09/2026
Hippocampal stimulation timed to memory reactivation shapes human sleep oscillatory dynamics and consolidation www.biorxiv.org/content/10.64898/20…
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papers-neurodegen.bsky.social @papers-neurodegen.bsky.social · 09/09/2026
Are infraslow oscillations the missing link between sleep and Alzheimer's? #NeuroDegeneration 🧪🧠 alz-journals.onlinelibrary.wiley.co…
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Tony Cunningham @tonycunningham.bsky.social · 07/09/2026
How long after learning can sleep still reshape a memory? A pre-print from Moyano et al. suggests that targeted memory reactivation during NREM sleep reduced forgetting even when the memories had been learned 24 hours earlier. Exciting news for building learning over time! doi.org/10.64898/202...
doi.org
https://doi.org/10.64898/2026.08.24.746831
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Tony Cunningham @tonycunningham.bsky.social · 03/09/2026
Interesting evidence that sleep-dependent memory processing may begin before we even fall asleep: Denis et al. found that theta activity during learning predicted later slow oscillation–spindle coupling during sleep, which in turn predicted better memory. doi.org/10.1371/jour...
doi.org
Theta oscillations tag episodic memories for sleep-dependent consolidation
Why some experiences are retained while others fade remains a central question in memory research. This study shows that theta-band activity during learning marks memories for sleep-dependent consolid...
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ESRS @esrs.bsky.social · 04/09/2026
What is sleep, exactly? Dr Delphine Oudiette challenges the boundary between wake and sleep in her keynote at Sleep Europe 2026, exploring "hybrid states" in narcolepsy, lucid dreaming and beyond. Join us in Maastricht this October ow.ly/jrfQ50ZInLI #SleepEurope2026 #ESRS
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Earl K. Miller @earlkmiller.bsky.social · 03/09/2026
Anesthesia doesn't uniformly suppress cortical communication. It simplifies slow-wave propagation and disrupts directional information flow. State-dependent, frequency-specific modulation of electrocortical traveling waves by anesthesia www.biorxiv.org/content/10.6... #neuroscience
biorxiv.org
State-dependent, frequency-specific modulation of electrocortical traveling waves by anesthesia
Emerging evidence suggests that cortical activity is organized in traveling waves that coordinate neural activity across space and time. How anesthesia alters these waves remains underexplored. We rec...
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Alex Schier @schierlab.bsky.social · 19/08/2026
What regulates the urge to sleep? William Joo and colleagues identified brain regions that reflect how long mice have been awake. Strikingly, inhibiting one of these regions reduces sleep by 70%, without the major behavioral deficits associated with sleep deprivation. www.nature.com/articles/s41...
nature.com
Wake-activated neuronal populations that regulate sleep drive - Nature
Whole-brain activity mapping, targeted cell manipulations and electrophysiology in mice identify wake-activated neuronal populations that are crucial for sleep drive and can persistently red...
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 04/08/2026
The breathing cycle gates memory reactivation during human NREM sleep www.biorxiv.org/content/10.64898/20…
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Letizia Signorelli @letiziasignorelli.bsky.social · 03/08/2026
🌙 Our new preprint is out! We present Nyx, an open-source unsupervised framework for sleep scoring across species, lifespan and modalities. Validated on 19 datasets and 8,000 hours of sleep, from mice to humans, lizards and birds, across development, ageing, health and disease.
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Yao Chen @yaochen20.bsky.social · 09/07/2026
How does the brain track how much sleep has occurred, and gauge the likelihood of waking at each moment? Check out our new preprint: “A molecular integrator of sleep duration and interruption” www.biorxiv.org/content/10.6... (1/10)
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European Research Council (ERC) @erc.europa.eu · 23/07/2026
🟠 Now open: ERC Starting Grant 2027 call for proposals! 🗓️ Deadline: 14 Oct 2026 📄 Call details: link.europa.eu/RwNMpX Planning to apply? Let our ERC Classes videos guide you through the application evaluation process. 👉 t.co/qGPy7Y8UhS #ERCStG #FrontierResearch @scienceinnovation.ec.europa.eu
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 20/07/2026
Serotonin induces DOWN states across the anesthetized mouse forebrain www.biorxiv.org/content/10.64898/20…
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François Stockart @francoisstock.bsky.social · 01/07/2026
The final version of our review on intracranial EEG and consciousness is now out in @elife.bsky.social! 🥳🧠🔌@nfaivre.bsky.social @meaperei.bsky.social @liadmudrik.bsky.social
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Liz Siefert @lizsiefert.bsky.social · 29/06/2026
New preprint! We show low arousal states promote hippocampal ripple genesis in sleep and wake. This bridges rodent work, where ripples predominate during sleep, with human studies reporting ripples during active behavior, identifying low arousal as a common mechanism www.biorxiv.org/content/10.6...
biorxiv.org
Arousal state modulates human hippocampal ripples
Hippocampal ripples are transient, high-frequency oscillations linked to memory replay and consolidation. Ripples are well-characterized in rodents to occur during periods of behavioral inactivity (i....
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Nora Roüast @norarouast.bsky.social · 26/06/2026
Ever wondered what having auditory stimulation does to the sleep itself? Random stimulation disturbs SWS, memory, and travelling dynamics of slow waves. New paper in iScience with @mschoenauer.bsky.social, @denizkumral.bsky.social, and Steffen Gais! doi.org/10.1016/j.is... #sleep #neuroskyence
doi.org
Redirecting
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Thomas Andrillon @thomasandrillon.bsky.social · 24/06/2026
What a splendid piece of work!!! "Brain-wide properties of slow waves across vigilance states" academic.oup.com/sleepadvance...
academic.oup.com
Brain-wide properties of slow waves across vigilance states
Using a large dataset of intracranial recordings in 106 patients with drug-resistant epilepsy, we show that key morphological features of SWs change across
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ESRS @esrs.bsky.social · 15/06/2026
The Call for Late-Breaking Abstracts for Sleep Europe 2026 is now open — and this is the only opportunity to present your most recent findings at Europe's foremost sleep science congress. 📅 31 July 2026, 17:00 CEST 🔗https://esrs.eu/sleep-congress/abstracts/ #SleepEurope2026
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Giulio Bernardi @giuliobernardi.bsky.social · 05/06/2026
New paper from our group: using simultaneous EEG-fMRI, we investigated the neural mechanisms underlying individual NREM sleep slow waves. Our findings suggest that slow waves are not a homogeneous phenomenon and may reflect distinct physiological processes. www.nature.com/articles/s42...
nature.com
Thalamic involvement defines distinct slow-wave subtypes in NREM sleep - Communications Biology
Using simultaneous EEG-fMRI, we identify two types of NREM slow waves with distinct thalamic profiles. Large, synchronized waves involve early thalamic activation and arousal markers, whereas smaller ...
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Giulio Bernardi @giuliobernardi.bsky.social · 02/06/2026
Just published in the Journal of Sleep Research: Alessandrelli & Huwiler et al., "Cardiovascular Responses to Natural and Auditory Evoked Slow Waves Predict Post‐Sleep Cardiac Function." doi.org/10.1111/jsr....
doi.org
<em>Journal of Sleep Research</em> | ESRS Journal | Wiley Online Library
The importance of sleep as a key component of cardiovascular health has been increasingly recognized. Our previous research demonstrated that auditory-enhanced slow waves increase cardiac function, b...
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Ewa Beldzik @ewa-beldzik.bsky.social · 01/06/2026
What happens when the brain slips into a microsleep? An example from a highly drowsy participant showing a brief loss of responsiveness (at time 0s). Details of the research: www.biorxiv.org/content/10.6...
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Nature Human Behaviour @nathumbehav.nature.com · 27/05/2026
Thalamic oscillations distinguish natural states of consciousness in humans
dlvr.it
Thalamic oscillations distinguish natural states of consciousness in humans
Nature Human Behaviour, Published online: 27 May 2026; doi:10.1038/s41562-026-02446-zChowdhury et al. report the discovery of a 19–45-Hz thalamic oscillation that is present during human wakefulness and REM sleep, but not NREM sleep.
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Thomas Andrillon @thomasandrillon.bsky.social · 23/05/2026
Discover 40+ chapters on the science of consciousness: humans, babies, animals, artificial systems, etc! Experts from various disciplines and views came together under the lead of Umberto Olcese and Lucia Melloni A precious resource for anyone interested in #consciousness! www.horizon-minds.com
horizon-minds.com
Horizon Minds
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Hugo Spiers @hugospiers.bsky.social · 17/05/2026
Massive study in @nature.com, converges with our past study of 750,000 people (Sea hero quest) to show u-shape curves for the impact of sleep. We studied cognition, here its disease impact: Sleep chart of biological ageing clocks in middle and late life www.nature.com/articles/s41...
nature.com
Sleep chart of biological ageing clocks in middle and late life - Nature
A cross-organ, multi-omics U-shaped relationship between sleep duration and biological ageing clocks highlights the potential of sleep optimization to promote healthy ageing, lower disease risk and ex...
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Mediterranean Society for Consciousness Science @mesec-community.bsky.social · 17/05/2026
🚨Apply before 29 May!🚨 At MESEC, we believe that better science emerges from diverse perspectives and backgrounds.💙 💁🏽‍♀️We especially encourage women and researchers from underrepresented backgrounds to apply to our workshop 💸A limited number of bursaries will be available. mesec.co/event/worksh...
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Rafiq Huda @brainsonmymind.bsky.social · 12/05/2026
Incredibly excited to share the latest published work from the lab: www.science.org/doi/10.1126/.... Using a range of techniques, including closed-loop optogenetics, we show that the ACC modulates pupil linked arousal in real time. Great summary of our findings here: scienceblog.com/your-brain-h...
science.org
The anterior cingulate cortex modulates pupil-linked arousal
The anterior cingulate cortex modulates pupil-linked arousal in real time.
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Martin Dresler @dresler.bsky.social · 14/05/2026
Tired of manually scoring your sleep recordings? Postdoc from our lab @paulzerr.bsky.social recently released NIDRA v0.2.3, an open-source autoscoring GUI & Python package for super simple sleep autoscoring using different established ML algorithms. Download here: nidra.netlify.app
Autoscoring by NIDRA.
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SPACE Lab @spacelabimt.bsky.social · 03/05/2026
New study in Communications Psychology: large-scale NLP analysis of dream reports reveals the structure, content, and determinants of dreaming. 💤💭 www.nature.com/articles/s44... #sleepscience #sleepresearch #dreamscience #dreamresearch
nature.com
Individual traits and experiences predict the content of dreams - Communications Psychology
Individual traits and experiences jointly shape dream content. By analyzing the semantic structure of thousands of reports, we reveal systematic patterns showing how dreams reflect personality, sleep ...
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megan peters 🧠 @meganakpeters.bsky.social · 22/04/2026
🚨🚨JOB ALERT🚨🚨 I'm hiring a cogsci/philosophy/compneuro postdoc at @ucl.ac.uk @uclbrainscience.bsky.social @uclpals.bsky.social! www.jobs.ac.uk/job/DRH486/p... Come to London & work on frameworks for "testing" for consciousness using Bayesian belief updating & latent variable modeling. Pls share!
jobs.ac.uk
Postdoctoral Research Fellow at UCL
Discover Postdoctoral Research Fellow jobs and more in higher education on jobs.ac.uk. Apply for further details on the top job board.
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Anil Seth @anilseth.bsky.social · 14/04/2026
Exciting new PhD opportunity (funded) in the lab of @larsmuckli.bsky.social www.findaphd.com/phds/project...
findaphd.com
FULLY FUNDED PhD - Ultra-high field brain imaging of imagery and aphantasia at University of Glasgow on FindAPhD.com
PhD Project - FULLY FUNDED PhD - Ultra-high field brain imaging of imagery and aphantasia at University of Glasgow, listed on FindAPhD.com
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Antoine Bergel @antbergel.bsky.social · 10/04/2026
⚠️ Postdoc Opportunity in System Neuroscience at the Paris Brain Institute ⚠️ Feel passionate about neuroscience and sleep 🧠? Want to learn cutting-edge techniques 🔬 to answer exciting basic science questions? Want to work in a multidisciplinary environment at the heart of Paris 🏨? Come join us !
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Editors of Neuroscience of Consciousness @nconsc.bsky.social · 08/04/2026
🚨 New article in #NCONSC Mapping of Subjective Accounts into Interpreted Clusters (MOSAIC): Topic Modelling and LLM applied to Stroboscopic Phenomenology academic.oup.com/nc/article/2... @romybeaute.bsky.social @introspection.bsky.social @anilseth.bsky.social #consciousness 🧠🧪
academic.oup.com
Mapping of Subjective Accounts into Interpreted Clusters (MOSAIC): Topic Modelling and LLM applied to Stroboscopic Phenomenology
Abstract. Stroboscopic light stimulation (SLS) on closed eyes typically induces simple visual hallucinations, characterized by vivid, geometric, and colour
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Thomas Andrillon @thomasandrillon.bsky.social · 09/04/2026
New article with @oudietted.bsky.social and the @dreamteamicm.bsky.social Dream-like mental states can occur during wakefulness Published now in @cp-cellreports.bsky.social www.cell.com/cell-reports... Congrats to Nicolas Decat!
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Brain and Sleep Research Laboratory @bsrlaboratory.bsky.social · 01/04/2026
Happy to share our recent theoretical review Why do we sleepwalk? A noradrenergic hypothesis of NREM sleep parasomnias www.sciencedirect.com/science/arti...
sciencedirect.com
Why do we sleepwalk? A noradrenergic hypothesis of NREM sleep parasomnias
Disorders of arousal (DOA), including sleepwalking, sleep terrors, and confusional arousals, are characterized by complex behaviors emerging from non-…
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Gabrielle Girardeau @ggirardeau.bsky.social · 01/04/2026
Our paper is out today!!! (not an April fool's day joke) Congrats to authors @azulsilva.bsky.social, @belalima-paiva.bsky.social, Ele Pronier, and mostly to the amazing scientist and human being who led this project @facuumm.bsky.social #neuroskyence #hippocampus www.nature.com/articles/s41...
nature.com
Dorsoventral hippocampus neural assemblies reactivate during sleep following an aversive experience - Nature Neuroscience
Synchronization of sharp-wave ripples across the dorsoventral hippocampus during sleep supports coordinated reactivation that represents negative experiences more faithfully than positive ones.
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Marcel S. Kehl @mskehl.bsky.social · 31/03/2026
🔔PREPRINT: Sleep ripples drive single-neuron reactivation for human memory consolidation 1/9: How does sleep support human memory consolidation? To test this, we recorded hundreds of neurons in the human medial temporal lobe (MTL) across learning, wakefulness, and sleep. doi.org/10.64898/202...
doi.org
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PLOS Biology @plosbiology.org · 25/03/2026
Perceived #sleep depth is generally thought to reflect reduced brain activity. @giuliobernardi.bsky.social &co show this relationship weakens during #dreaming, suggesting that dreaming helps sustain the subjective experience of deep sleep @spacelabimt.bsky.social @plosbiology.org 🧪 plos.io/4v8OxkH
Neural correlates of subjective sleep depth and subjective sleepiness. Scalp topographies illustrate the results of GLME models assessing the relationship between EEG activity (delta power, gamma power, and gamma/delta ratio) and subjective sleep depth (top half) or subjective sleepiness (bottom half). The top rows show the main effects of each brain activity index; the bottom rows show the interaction between brain activity and conscious experience (CE+CEWR vs. NCE). Significant interaction effects were found for subjective sleep depth but not sleepiness.
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Giulio Bernardi @giuliobernardi.bsky.social · 25/03/2026
🚨 New paper from our lab: "Immersive NREM2 dreaming preserves subjective sleep depth against declining sleep pressure." More on the determinants of dream content coming soon.
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Giulio Bernardi @giuliobernardi.bsky.social · 22/03/2026
Cataldi et al., "Sensory processing reallocation from external to internal signals in REM sleep" www.biorxiv.org/content/10.6...
biorxiv.org
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Hugo Spiers @hugospiers.bsky.social · 21/03/2026
Delayed, Reduced and Redundant: Information Processing of Prediction Errors during Human Sleep www.biorxiv.org/content/10.1...
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Thomas Andrillon @thomasandrillon.bsky.social · 20/03/2026
🚨 Paper alert 🚨 Our work on sleep intrusions in #ADHD is now published in Journal of Neuroscience @sfnjournals.bsky.social www.jneurosci.org/content/early/2026/03/05/JNEUROSCI.1694-25.2025 Adults with ADHD show more sleep-like slow waves during wake, which partially account for ADHD symptoms 🧪💤
jneurosci.org
Sleep-like Slow Waves During Wakefulness Mediate Attention and Vigilance Difficulties in Adult Attention-Deficit/Hyperactivity Disorder
Attention-Deficit/Hyperactivity Disorder (ADHD) is characterised by behavioural variability and heightened inattention associated with increased mind wandering (MW) and mind blanking (MB). Individuals...
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Alessandro Gozzi @gozziale.bsky.social · 18/03/2026
📢 New preprint from the lab🧠 ▶️doi.org/10.64898/2026.03.12.710517 What does fMRI connectivity actually reflect at the neural level? The natural intuition is: more neural activity = more connectivity! Using cortical perturbations we show this is not necessarily the case: sometimes less is more! 👇🧵
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bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 03/02/2026
Cortex-specific inversion of visual responses during sleep www.biorxiv.org/content/10.64898/20…
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PLOS Biology @plosbiology.org · 24/02/2026
Could #SleepEngineering be developed to treat #depression and post-traumatic stress disorder? This Perspective proposes using machine learning with EEG signals to develop and optimize this type of intervention. 🧪 #NeuroSky
plos.io
Could sleep engineering be used to combat PTSD and depression?
Could sleep engineering be developed to provide a drug-free, non-invasive avenue to treat depression and post-traumatic stress disorder? This Perspective proposes using machine learning with EEG…
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Gordon Feld @gordonfeld.bsky.social · 23/02/2026
Registration open 🎉 MEEP – Heidelberg Summer School on Memory and Sleep www.zi-mannheim.de/forschung/ab...
zi-mannheim.de
MEEP – Heidelberg Summer School on Memory and Sleep
Join our 4-day summer school on memory consolidation, neural replay, and sleep. May 31–June 3, 2026 in Heidelberg. For Master, PhD students & postdocs.
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Bertoglio lab (FMC/UFSC) @bertogliolab.bsky.social · 18/02/2026
Sleep to remember, sleep to protect: increased sleep spindle and theta activity predict fewer intrusive memories after analogue trauma www.nature.com/articles/s41...
nature.com
Sleep to remember, sleep to protect: increased sleep spindle and theta activity predict fewer intrusive memories after analogue trauma - Translational Psychiatry
Translational Psychiatry - Sleep to remember, sleep to protect: increased sleep spindle and theta activity predict fewer intrusive memories after analogue trauma
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Yuval Nir @labnir.bsky.social · 08/02/2026
A Conserved Locus Coeruleus fMRI Signature of Brain-State Transitions across Sleep, Anesthesia, and Wakefulness: www.biorxiv.org/content/10.6...
biorxiv.org
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Imaging Neuroscience @imagingneurosci.bsky.social · 05/02/2026
New paper in Imaging Neuroscience by Mahmoud E.A. Abdellahi, Penelope A. Lewis, et al: Targeted memory reactivation elicits temporally compressed reactivation linked to spindles doi.org/10.1162/IMAG...
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ESRS @esrs.bsky.social · 02/02/2026
The EPA, ESRS and FENS are pleased to announce the webinar “Sleep as a Lifestyle Factor for Mental Health across the Lifespan”, taking place on Friday, 20 March 2026, from 16:30 to 17:30 CET. 🔗 Sign up now: lnkd.in/eb6hXs-5 #ESRS #EPA #FENS
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Anita Luthi @anitaluthi.bsky.social · 02/02/2026
New preprint alert, from a collaboration with @labluthi.bsky.social and Valerio Zerbi lab at Synapsy Center #GenevaUniversity - great collaboration, special thanks to Francesca Barcellini and Georgios Foustoukos for realizing this work ! www.biorxiv.org/content/10.6...
biorxiv.org
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