Xinchi Yu

@xinchiyu.bsky.social

Guest Scientist @LMU. University of Maryland (PhD); Peking University (BS&BA). Interested in how we perceive and memorize what we see and read, with EEG/SQUID & OPM MEG/.... Personal website: https://sites.google.com/view/xinchiyu/home

At long last, I’m excited to share our latest preprint on the cortical topography of mental imagery! Building on the tethering hypothesis of brain evolution, we examined the spatial layout of imagery-driven neural activities to know how visual, auditory, tactile & multisensory imagery is organised.

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Now final in @elife.bsky.social: #Synesthetes really do 'see' when reporting colors while reading (typeface gray) numbers: pupils change according to the perceived colors' brightness - if a synesthete sees a bright yellow, the pupils become smaller. elifesciences.org/articles/110...

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Christoph Strauch@cstrauch.bsky.social · 5mo ago

We show that synesthesia is sensory and automatic in nature: the pupil scales with the brightness of experienced synesthetic colors. doi.org/10.7554/eLif... Now in its new dress @elife.bsky.social (convincing & valuable in round 1). If anyone wants to pick up the method, happy to share & explain!

We had a look at a question I am really excited about: does an individuals intrinsic brain rhythm predict speech tracking and comprehension? And how do speech motor and auditory rhythms work together? by Christina Lubinus, @annekeitel.bsky.social @jonasobleser.bsky.social @davidpoeppel.bsky.social

PLOS Biology@plosbiology.org · yesterday

Speech comprehension is thought to depend on #auditory - #motor interactions via brain rhythms. This study by @johannarimmele.bsky.social &co links theta and motor rhythms to stronger #speech tracking, the latter among those with high auditory-motor synchronization. 🧪 #AcademicSky plos.io/4fDnKY0

Individuals recruit brain rhythms for speech processing through different processing routes. Conceptual illustration of the involvement of intrinsic brain rhythms in speech processing. The image symbolizes our finding that only individuals with high auditory-motor synchronization behavior recruit intrinsic brain rhythms of speech motor brain areas for speech processing.

The Image was created by Felix Bernoully under the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/).

"Smaller uppercase letters" remains my favorite in-text citation format... It's such a pity that almost no journals nowadays do things this way. By the way this is an except from Pöppel, E. (1978). Time perception. In Perception (pp. 713-729). Berlin, Heidelberg: Springer Berlin Heidelberg.

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Happy to share our neuroaesthetics research line, led by @yi-joan-lin.bsky.social: 👇 below is the conceptual cornerstone of the work; proposing a framework that treats aesthetic experience as a multi-component, dynamically evolving process across multiple cognitive levels

yi-joan-lin.bsky.social@yi-joan-lin.bsky.social · 4mo ago

🚨 Very happy to share our *Neuron* paper: Rethinking neuroaesthetics authors.elsevier.com/a/1miuj3BtfH... With @hansopdebeeck.bsky.social & Johan Wagemans, we argue that neuroaesthetics should move beyond a focus on beauty alone and embrace the multidimensional nature of aesthetic experience.

I thought there was a nice free (and aesthetic) font for simplified AND traditional Chinese characters AND Japanese Kanji at one point, but couldn’t find it. Does anyone have recommendations for a font that works well for this purpose?

Hi #CogSci2026 folks! Anyone into #compositionality #geometry and/or babies' minds? Karthika, an amazing PhD student from the lab is presenting some cool preliminary results. We use geometry as a case study for compositionality and program induction in babies. Do stop by her (virtual) flash talk!

Karthika Kamath@karthikakamath.bsky.social · 2w ago

Can babies understand different geometrical shapes?👶🏼Join my Flash talk 41.1 at #cogsci2026 to find more on July 24th,17:30(Rio) @bpomie.bsky.social @mathiassablemeyer.bsky.social @sarahruthbeck.bsky.social @paulm-k.bsky.social @cogscisociety.bsky.social @bbabylab.bsky.social @thechbh.bsky.social

new preprint! 🥳 we investigated the encoding of syntax and probability in cortical activity recorded with ECoG 🧠, and, it turns out: high-frequency cortical activity represents both features - side-by-side 🙌, and in interaction 🤝. www.biorxiv.org/content/10.6... (thread to follow soon)

An image depicting the left hemisphere of the fsaverage brain three times; the top row shows the lateral view (three times), the bottom-row shows their medial view (three times). The left-most projection displays the 106 electrodes that encode syntactic information. The electrodes are widely distributed across the left hemisphere, with clusters in the anterior temporal lobe and the posterior temporal lobe/temporo-parietal junction, but also in the prefrontal cortex. The middle projection displays the 185 electrodes that encode lexical probabilistic information. There is a cluster of electrodes along the length of the superior temporal gyrus, and one in the inferior frontal gyrus. There are also electrodes in other areas of the cortex. The rightmost projection shows the 124 electrodes that encode both features. There are clusters in the superior- and middle temporal gyri, and also in the inferior frontal gyrus. There are also electrodes in other areas of the cortex.
bioRxiv Neuroscience@biorxiv-neursci.bsky.social · 2w ago

Linguistic structure and probability are jointly encoded in high gamma power https://www.biorxiv.org/content/10.64898/2026.07.21.739808v1

Heads up for EEG folks with a newer Apple Silicon MacBook w/ MATLAB [EEGLAB]: By default ICLabel would not work (because of mex compling in MatConvNet), but it will *ignore* this and continue running as if nothing happened, instead of raising an error and forcing the script to stop.

👁️🧠🧪 Vision takes time. But how does visual information flow through the human brain? Our new PLOS Computational Biology paper uses population receptive field (pRF) modelling to bring the spatial precision of fMRI to MEG, revealing the temporal dynamics of visual areas. 📖 doi.org/10.1371/jour...

Non-invasive mapping of the temporal processing hierarchy in the human visual cortex

Author summary Vision doesn’t happen instantaneously, but unfolds over time. While we understand a lot about how the brain processes visual space, understanding how the brain processes information ove...

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NEW! Explore @thetransmitter.bsky.social's newest tool, Neuro Funding Finder. Discover grants, fellowships and funding opportunities for neuroscience research at all career stages. Find your next funding source and apply, all in one place! #neuroskyence thetransmitter.org/neuroscience...

Neuroscience Grants Funding Finder

Discover grants, fellowships and funding opportunities for neuroscience research at all career stages.

thetransmitter.org

I just published the first blog article for my science communication project Books & Brains 📝. It covers topics like functional MRI and neurofeedback therapy while also reviewing the story in the sci-fi novel Bewilderment ✨.

Books & Brains@books-and-brains.bsky.social · 4w ago

Happy to share the first full-length book review on Richard Powers' Bewilderment on the Books & Brains website 🌐 Give it a read and let me know what you think 📚 books-and-brains.com/2026/07/09/a...

New preprint ! 🎺 👇 We show that objects can facilitate scene recognition irrespectively to their semantical link to the scenes. TMS to Object-selective LOC eliminated such facilitation! Congratulations to Aaron for his first paper coming from a chunky master thesis project!

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bioRxiv Neuroscience@biorxiv-neursci.bsky.social · last mo.

Behavioral and causal evidence for object-based scene recognition in visual cortex https://www.biorxiv.org/content/10.64898/2026.06.29.735096v1