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Johannah Völler

@jvoeller.bsky.social
108 followers 96 following 15 posts

she/her Cognitive Neuroscience PhD candidate 🧠 Univ of Granada/CIMCYC cimcyc.ugr.es/en

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Reposted by Johannah Völler
Quirin Gehmacher @quiringehmacher.bsky.social · 16/06/2026
New preprint w/ @akalt.bsky.social, Juliane Schubert, Nathan Weisz, & @clarepress.bsky.social 🎉 Predictive-brain accounts treat "prediction error" as one signal. We find it's two jobs, in two dissociable systems. And one of them you can watch in the pupil, as people listen to a story. 🧵 (1/9)
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Johannah Völler @jvoeller.bsky.social · 03/03/2026
🚨Preprint! “Bayesian surprise tracks the strength of perceptual insight” - Work with @lindedomingo.bsky.social & @gonzalezgarcia.bsky.social Ever wondered what factors influence the subjective experience of suddenly understanding a previously unclear input? Click below: doi.org/10.64898/202...
doi.org
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Reposted by Johannah Völler
Paula Pena @paulapena.bsky.social · 17/09/2025
Yesterday at #ICON2025 I got to present our poster with #EttoreAmbrosini, @palencianoap.bsky.social, and @mruz.bsky.social on flexible task representations. I loved the chance to share our preliminary results and hear such thoughtful feedback!
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Johannah Völler @jvoeller.bsky.social · 12/09/2025
👩‍💻 New preprint out (FIRST one of my PhD journey) with the incredible @lindedomingo.bsky.social @ortiztudela.bsky.social @gonzalezgarcia.bsky.social "From sudden perceptual learning to enduring engrams: A representational perspective" 🧠 doi.org/10.31234/osf...
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Johannah Völler @jvoeller.bsky.social · 18/07/2025
🚨 There's an open postdoc position on sudden perceptual learning at the CIMCYC (University of Granada) - very nice people, excellent research environment, and Spanish lifestyle! Go check it out :)
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Johannah Völler @jvoeller.bsky.social · 29/05/2025
Very excited to share our new preprint on visual ambiguity resolution. Check it out 👇
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Reposted by Johannah Völler
Paula Pena @paulapena.bsky.social · 29/04/2025
[🧵1/6] Would you like to know more about how the brain organizes complex, novel task information? Check out our last study in #JNeurosci @sfnjournals : www.jneurosci.org/content/45/1... @palencianoap.bsky.social @gonzalezgarcia.bsky.social @mruz.bsky.social @cimcyc.bsky.social
jneurosci.org
Novel Verbal Instructions Recruit Abstract Neural Patterns of Time-Variable Information Dimensionality
Human performance is endowed by neural representations of information that is relevant for behavior, some of which are also activated in a preparatory fashion to optimize later execution. Most studies...
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Johannah Völler @jvoeller.bsky.social · 23/04/2025
📣 ICON Symposium Really excited to announce our symposium at @ICON this year on Sudden Learning Across Systems! Together with lots of cool people: @gonzalezgarcia.bsky.social @lindedomingo.bsky.social @ortiztudela.bsky.social @anikaloewe.bsky.social @jazzmaniatico.bsky.social and Andrea Greve!
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Reposted by Johannah Völler
Philipp Kuhnke @philkuhnke.bsky.social · 22/01/2025
This is work together with @jvoeller.bsky.social, @vincentcheung.bsky.social, @numole.bsky.social, Konstantin Weise, Markus Kiefer and @gesahartwigsen.bsky.social at @unileipzig.bsky.social and @copla.bsky.social @mpicbs.bsky.social.
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Reposted by Johannah Völler
Philipp Kuhnke @philkuhnke.bsky.social · 22/01/2025
🚨 New preprint!! Using condition-and-perturb TMS, we show that functional interaction between multimodal and modality-specific cortices is causally relevant for conceptual knowledge retrieval: ssrn.com/abstract=510...
ssrn.com
Left Inferior Parietal Lobe and Auditory Cortex Jointly Contribute to Sound Knowledge Retrieval
BackgroundConceptual knowledge is central to human cognition. Neuroimaging studies suggest that conceptual processing relies on the joint contribution of modali
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