Sign in

Valentina Krenz

@valentinakrenz.bsky.social
78 followers 162 following 1 posts

Studying the transformation of experiences into episodic and semantic memory | #MSCA Postdoctoral Fellow at University of Glasgow

PostsRepliesMedia
Reposted by Valentina Krenz
Stress & Cognition Group @stresscognition.bsky.social · 27/08/2026
Big congratulations to Dr. Kai Schüren on completing his PhD! 🎓🧠 ​His thesis, "The missing link," explores associative inference and memory integration, uncovering how determinants like stress & emotion shape how our brains connect overlapping memories to learn and adapt. ​So proud of you, Kai! 🥂✨
171
Reposted by Valentina Krenz
Stress & Cognition Group @stresscognition.bsky.social · 22/07/2026
How does stress change how we judge others' moral character? In our newly published paper led by @sschulreich.bsky.social, we combined the TSST, computational modeling, and moral tasks to show that stress selectively increases belief uncertainty for good agents, tracking directly with cortisol.
sciencedirect.com
Moral inference under stress: When we doubt our beliefs about good people
Stress shapes how we perceive and interpret the world and may also influence how we evaluate other people. Do we learn differently about others’ moral…
022
Reposted by Valentina Krenz
Juan Linde-Domingo @lindedomingo.bsky.social · 24/07/2026
Replay of procedural memory is independent of the hippocampus 👀👀 www.nature.com/articles/s41...
nature.com
Replay of procedural memory is independent of the hippocampus - Nature Neuroscience
Thompson, Rollik and colleagues show that, during sleep, the brain replays procedural memories in the striatum independently of the hippocampus. Replay content was shaped by prior reward and error out...
18126
Reposted by Valentina Krenz
Luca Kolibius @lucakolibius.bsky.social · 16/06/2026
Excited to see our work (Kolibius, Josselyn & Hanslmayr, TICS 2025) was cited in the most recent Kurzgesagt video on “How Is a Memory Stored Inside Your Brain”. It’s a fantastic video and I recommend watching it! Video: youtube.com/watch?v=Pqtg... Paper: www.cell.com/trends/cogni...
youtube.com
How Is a Memory Stored Inside Your Squishy Brain?
YouTube video by Kurzgesagt – In a Nutshell
1122
Reposted by Valentina Krenz
Stress & Cognition Group @stresscognition.bsky.social · 24/05/2026
Does the brain perform inference under pressure? Our fMRI study led by Kai Schueren shows acute stress impairs our ability to link memories of past events with new information.🔗 The work is out now in www.science.org/doi/10.1126/... and also covered in www.nature.com/articles/d41...
1104
Reposted by Valentina Krenz
Nico Schuck @nicoschuck.bsky.social · 11/06/2026
Interested in human replay and solid methods? Jointly with @skjerns.de we're releasing a benchmark dataset with known ground-truth neural sequences in MEG & fMRI, for developing & validating replay methods. First test: existing methods show similar effect sizes, but room to improve shorturl.at/6TgIr
shorturl.at
FASTIMAGES: Validating replay detection methods in human neuroimaging using a combined MEG and fMRI dataset
Studies in rodents and humans using invasive electrophysiology have established that neural replay is a ubiquitous phenomenon in the brain that is associated with a wide range of cognitive functions, ...
05025
Reposted by Valentina Krenz
International Conference On Memory 26-30 July 2027 in Glasgow @icom-memory.bsky.social · 28/04/2026
🧠 ICOM is back! The International Conference on Memory (ICOM7) returns 26–30 July 2027 in Glasgow, bringing together researchers from neuroscience, psychology, and beyond. 🔗 Learn more and sign-up for the newsletter here: icom-memory.org #ICOM7 #MemoryResearch #Neuroscience #Psychology
07539
Reposted by Valentina Krenz
Juan Linde-Domingo @lindedomingo.bsky.social · 27/03/2026
🚨 2 PhD positions at the University of Granada. Work on AI + brain + language (NeurSpeechXAI): PhD1: Explainable AI for EEG/sEEG speech decoding PhD2: Multimodal neuroimaging (EEG/fMRI) & experimental design 3.5y contracts, interdisciplinary & international 👉 investigacion.ugr.es/recursos-hum...
01110
Valentina Krenz @valentinakrenz.bsky.social · 20/03/2026
Thrilled to announce that this fall I’ll join @marwimber.bsky.social’s lab at @glasgow.ac.uk as a Marie Skłodowska-Curie Postdoctoral Fellow! Grateful to the @ec.europa.eu for supporting my research on how active remembering shapes memory 🧠 #MSCA #HorizonEU #ChooseEurope
1191
Reposted by Valentina Krenz
Renée Koolschijn @reneecabbage.bsky.social · 20/03/2026
Very pleased to share that our study “Noradrenaline causes a spread of association in the hippocampal cognitive map” is out in @natcomms.nature.com (my final PhD paper, only 3.5 years post PhD! 🙃) Find the paper here: www.nature.com/articles/s41...
nature.com
Noradrenaline causes a spread of association in the hippocampal cognitive map - Nature Communications
When forming a cognitive map, a trade-off exists between facilitating novel inferences and storing veridical copies of past experience. Here the authors show that the neuromodulator noradrenaline sets...
13413
Reposted by Valentina Krenz
Imaging Neuroscience @imagingneurosci.bsky.social · 11/02/2026
New paper in Imaging Neuroscience by Micha Burkhardt and Carsten Gießing: The Comet Toolbox: Improving robustness in network neuroscience through multiverse analysis doi.org/10.1162/IMAG...
0103
Reposted by Valentina Krenz
European Commission @ec.europa.eu · 31/01/2026
Europe’s future is built on knowledge. For 30 years, the Marie Skłodowska-Curie Actions (MSCA) has supported over 150,000 researchers, including 23 Nobel Prize winners. This programme is built on curiosity, openness and excellence. Happy birthday MSCA!
Black-and-white historical photograph of Marie Skłodowska-Curie in a laboratory, holding a glass flask and observing an experiment. Overlaid text reads: “30 years of Marie Skłodowska-Curie Actions (MSCA)”, with the European Commission logo in the bottom left corner.
423948
Reposted by Valentina Krenz
Fabian Schwimmbeck @fabian31415.bsky.social · 13/01/2026
How does the brain replay memories during sleep? Excited to share our new preprint, the outcome of an extensive effort led by Johannes Niediek, showing that reactivation of human concept neurons reflects memory content rather than event sequence.
02715
Reposted by Valentina Krenz
Tim Harford @timharford.ft.com · 14/01/2026
When psychologists mislead us as.ft.com/r/ef98fc45-6...
as.ft.com
When psychologists mislead us
[FREE TO READ] From Piltdown Man to the Stanford prison experiment, many famous scientific discoveries have been exposed as hoaxes or distortions
54614
Reposted by Valentina Krenz
eLife @elife.bsky.social · 14/01/2026
A new community-driven lab handbook for reducing conflict and creating more positive and equitable work environments gets strong support from a survey of 200 researchers. buff.ly/K7CGFLV
The commitments in the SAFE Labs Handbook.
03010
Reposted by Valentina Krenz
Asaf Gilboa @agilboa.bsky.social · 12/01/2026
Save the date for ICOM-7 (aka the Memory Olympics)
ICOM7, International Conference on Memory. 26th-30th July 2027. Glasgow, Scottish Exhibition & Conference Centre (SEC)
02214
Reposted by Valentina Krenz
Sam Gershman @gershbrain.bsky.social · 09/01/2026
With some trepidation, I'm putting this out into the world: gershmanlab.com/textbook.html It's a textbook called Computational Foundations of Cognitive Neuroscience, which I wrote for my class. My hope is that this will be a living document, continuously improved as I get feedback.
16590237
Reposted by Valentina Krenz
Deepu Murty @vpmurty.bsky.social · 07/01/2026
Fresh off the press from all-star post-doc Blake Elliott: www.pnas.org/doi/10.1073/... We show that the HPC supports coincidence detection across VTA and lPFC in service of novelty-evoked invigoration. Stay-tuned for how these circuits are altered in psychosis risk.
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
03514
Reposted by Valentina Krenz
Alison Preston @aliprestonphd.bsky.social · 16/12/2025
(1/5) 🧵Our new preprint shows how the brain develops to transform how kids, teens & adults represent & navigate their world: shifting from local, moment-to-moment memories in childhood to integrated, global cognitive maps in adulthood 🧠 Paper: www.biorxiv.org/content/10.6...
12111
Reposted by Valentina Krenz
Maureen Ritchey @maureenritchey.bsky.social · 13/10/2025
PhD student Nina Curko and I wrote a short article about the superpowers of memory! Now published in Frontiers for Young Minds: kids.frontiersin.org/articles/10....
kids.frontiersin.org
Traveling Through Space and Time With our Memories
A person wearing headphones and a red hoodie walks through an airport with a suitcase, gazing at a boarding gate sign marked C7 with a French flag. Thought bubbles depict the Eiffel Tower and a map of...
33211
Reposted by Valentina Krenz
Nora Newcombe @noranewcombe.bsky.social · 07/10/2025
Thrilled to see this paper out! It's the culmination of a project begun in the depths of the pandemic with Sabrina Karjack and @zoengo.bsky.social . We continue our exploration of how children generalize when their episodic memory is not yet mature. www.nature.com/articles/s41...
nature.com
The dependence of children’s generalization on episodic memory varies with age and level of abstraction - Nature Communications
Children’s ability to generalize from episodic memories varies by both age and the level of abstraction. Here, the authors show that lower level generalization increasingly depends on episodic memory with age, whereas higher level generalization shows no such relationship.
17222
Reposted by Valentina Krenz
Aidan Horner @aidanhorner.bsky.social · 26/11/2025
New preprint alert! Cognitive maps are flexible, dynamic, (re)constructed representations #psychscisky #neuroskyence #cognition #philsky 🧪
osf.io
OSF
510341
Reposted by Valentina Krenz
Elizabeth Goldfarb @evgoldfarb.bsky.social · 11/12/2025
How does cortisol tune brain networks to form strong emotional memories? Excited to share new work led by amazing former RA Flory Huang w collabs Rajita Sinha and @toddc.bsky.social #neuroskyence www.science.org/doi/10.1126/...
science.org
Dynamic brain mechanisms supporting salient memories under cortisol
The stress-related hormone cortisol alters dynamic brain networks predicting memory and arousal to promote emotional memories.
25520
Reposted by Valentina Krenz
Stress & Cognition Group @stresscognition.bsky.social · 09/04/2025
Our new paper is out! Valentina Krenz et al show that the amygdala response during the initial encounter of an emotional event boosts subsequent remembering through a more precise reinstatement of the event representation during subsequent encounters 💡 www.jneurosci.org/content/45/1...
061
Reposted by Valentina Krenz
Stress & Cognition Group @stresscognition.bsky.social · 03/02/2025
🚀 Big milestone for Antonia Lilja! Her first first-author paper in her PhD is now online🔥 Findings show that #stress enhances #memory for preceding neutral events—but only if the stressor itself is well remembered. No cueing effects found. Check it out! learnmem.cshlp.org/content/31/1...
learnmem.cshlp.org
Stress enhances memory for previously encoded events depending on stressor recall
Peer-reviewed scientific journal publishing basic neuroscience research in the areas of neuronal plasticity, learning and memory
121
Reposted by Valentina Krenz
Stress & Cognition Group @stresscognition.bsky.social · 11/09/2025
New publication from our lab! 👀 We found that memory enhancement from PEs depends on the brain's neural state: theta/alpha activity & pre-error reactivation are key. TMS over the superior parietal cortex altered response bias but not PE-related memory effects 💡 👉 www.jneurosci.org/content/45/3...
jneurosci.org
Prediction Error-Related Memory Enhancement Depends on the Neural State Surrounding the Prediction Error Event
Prediction errors (PEs) can enhance memory for preceding events. While such PE-related memory enhancements are critical for understanding adaptive memory, their underlying mechanisms are not fully und...
052