Anna á V. Guttesen
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annaavali.bsky.social
Anna á V. Guttesen
@annaavali.bsky.social
170 followers 160 following 3 posts
Postdoctoral researcher at University of Oxford interested in cognitive neuroscience of sleep, learning and memory consolidation
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annaavali.bsky.social
Anna á V. Guttesen @annaavali.bsky.social · Jul 21
Excited to share our newly published paper! 👇 Massive thanks to @harrington-mo.bsky.social @sacairney.bsky.social @mggaskell.bsky.social
Reposted by Anna á V. Guttesen
skjerns.de
How well do classifiers trained on visual activity actually transfer to non-visual reactivation?

#Decoding studies often rely on training in one (visual) condition and applying it to another (e.g. rest-reactivation). However: How well does this work? Show us what makes it work and win up to 1000$!
IMAGINE-decoding-challenge
Predict which words participants were hearing, based upon brain activity recordings of visually seeing these items?
www.kaggle.com
October 24, 2025 at 6:55 AM
annaavali.bsky.social
Come join our group!
neuroplastics.bsky.social The Neuroplastics 🧠 @neuroplastics.bsky.social · Oct 2
📣 We're hiring! 📣

Research Assistant in Sleep and Stroke Rehabilitation

The Plasticity Lab are looking for a research assistant who will carry out studies investigating sleep, motor learning and recovery in healthy adults and people with brain injury.

Details and application:
shorturl.at/fgdm7
Research Assistant in Sleep and Stroke Rehabilitation at University of Oxford
Discover an exciting academic career path as a Research Assistant in Sleep and Stroke Rehabilitation at jobs.ac.uk. Don't miss out on this job opportunity - apply today!
www.jobs.ac.uk
October 2, 2025 at 3:36 PM
annaavali.bsky.social
Excited to share our newly published paper! 👇 Massive thanks to @harrington-mo.bsky.social @sacairney.bsky.social @mggaskell.bsky.social
July 21, 2025 at 6:56 PM
Reposted by Anna á V. Guttesen
neuroplastics.bsky.social
📣 New paper alert! 📣

🔎 The RISES Study looked at the sleep regularity index in stroke survivors compared to people who haven't had a stroke.

🔗 See a summary of our findings in our infographic below, and find the full paper here: rdcu.be/emZ09

@oxcin.bsky.social @ndcnoxford.bsky.social
An infographic summarising the methods and findings of the RISES Study. Images of stars, the moon, and people sleeping with text as follows. Summary: Sleep regularity is disturbed post-stroke, and may influence well-being. Sleep regularity: The sleep regularity index compares sleep state (i.e. sleep or wake) at time points across different days, giving a score of sleep regularity. Less regular sleep has been associated with increased health risks. Population: Data was used from 162 stroke survivors, and 60 controls who had not had a stroke. Methods: Sleep was assessed using a sleep watch, worn at home for a minimum of 5 days, and a questionnaire about subjective sleep quality. The stroke group also completed questionnaires for depression, disability, and quality of life. Findings: Stroke survivors had significantly lower sleep regularity compared to the control group. In the stroke survivor group less regular sleep was associated with worse depression scores, and more regular sleep was associated with higher reports of quality of life. Implications: This study has identified the usefulness of using sleep regularity as a metric for post-stroke sleep research. The findings highlight a potential target for improving post-stroke quality of life. Funding: Funding: Wellcome Trust, and Oxford Health BRC. Reference: Reference: Schruers, K.B., Weightman, M., Guttesen, A.á.V. et al. Sleep regularity index as a novel indicator of sleep disturbance in stroke survivors: a secondary data analysis. Sci Rep 15, 17510 (2025). https://doi.org/10.1038/s41598-025-01332-4
May 21, 2025 at 12:47 PM
annaavali.bsky.social
Check out this exciting new paper on sleep regularity after stroke led by the brilliant @katschruers.bsky.social!
May 21, 2025 at 2:56 PM
Reposted by Anna á V. Guttesen
bstaresina.bsky.social
join us at @oxexppsy.bsky.social | @ox.ac.uk!
katschruers.bsky.social Katrijn Schruers @katschruers.bsky.social · Apr 7
We're excited to share that our lab is hiring for the position of Lab Manager/Research Assistant. A great opportunity to join our lab!

You can find full details and apply via the link below:
www.jobs.ac.uk/job/DMN515/r...

Please feel free to share this with anyone who might be interested!
Research Assistant/Lab Manager at University of Oxford
Looking for a new job opportunity in academia? Check out this job opening for a Research Assistant/Lab Manager on jobs.ac.uk!
www.jobs.ac.uk
April 7, 2025 at 10:45 AM
Reposted by Anna á V. Guttesen
simonfsoubeyrand.bsky.social
Preprint alert! 🚨
1/ How does deep sleep reshape our memories? Our new study shows that slow-wave sleep (SWS) reorganises episodic memory networks, shifting recall from the parietal cortex to the anterior temporal lobe (ATL). With Polina Perzich and @bstaresina.bsky.social . A thread below👇
biorxiv-neursci.bsky.social bioRxiv Neuroscience @biorxiv-neursci.bsky.social · Mar 25
Slow wave sleep supports the reorganisation of episodic memory networks https://www.biorxiv.org/content/10.1101/2025.03.24.644966v1
March 25, 2025 at 5:49 PM
Reposted by Anna á V. Guttesen
sacairney.bsky.social
Why do we suffer from more intrusive thoughts when we're sleep deprived? Find out in this SciAm article on our latest work by @rachelnuwer.bsky.social, featuring @zarabergstrom.bsky.social and @marwimber.bsky.social www.scientificamerican.com/article/bad-...
Bad Sleep Lets Intrusive Thoughts Flood In
Findings reveal the memory-related brain processes that generate unwanted thoughts when people are sleep deprived
www.scientificamerican.com
January 9, 2025 at 1:19 PM
Reposted by Anna á V. Guttesen
eitans.bsky.social
From Bernhard Staresina: "Sleep spindles can be experimentally moved across the brain! In our new study, @thom_jude shows how spindles during sleep track cortical hot spots created during wake with transcranial electrical stimulation." www.biorxiv.org/content/10.1...
Human sleep spindles track experimentally excited brain circuits
Spindles are hallmark oscillations during non-rapid-eye-movement (NREM) sleep. Together with slow oscillations (SOs), they are thought to play a mechanistic role in the consolidation of learned inform...
www.biorxiv.org
January 8, 2025 at 2:39 PM
Reposted by Anna á V. Guttesen
sacairney.bsky.social
Ecstatic to receive an ERC Consolidator Grant to lead “SLEEPAWAY: Forgetting unwanted memories in sleep” @yorkpsychology.bsky.social Stay tuned for job ads in 2025! #ERCCoG erc.europa.eu/news-events/...
Consolidator Grants: ERC awards €678m in grants to back excellent research across Europe
The European Research Council (ERC) has awarded its 2024 Consolidator Grants to 328 researchers across Europe. These grants, totalling €678 million, aim to support outstanding scientists and scholars ...
erc.europa.eu
December 3, 2024 at 11:05 AM