Liangyou Zhang

@liangyouzhang.bsky.social

PhD candidate, Cognitive Neuroscience, Attention and Numerosity (number of objects)

👁️🧠🧪 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...

doi.org

🧠 PhD position: computational brain origami. Fully funded 4-year PhD on a new NWO-funded project combining 7T MRI, population receptive field mapping, and computational neuroscience to understand why human brains fold the way they do. 📢 vacatures.knaw.nl/job/Amsterda... #PhD #Neuroscience #Hiring

PhD Student in Biologically Inspired Computational Visual Neuroscience

PhD Student in Biologically Inspired Computational Visual Neuroscience

vacatures.knaw.nl

Looking forward to talk about our recent rapid invisible frequency tagging (RIFT) work as part of the Conscious Club - online talks organized by @smfleming.bsky.social, @nadinedijkstra.bsky.social, and others at UCL. Tune in tomorrow (note the time below is in UK time)!

Steve Fleming@smfleming.bsky.social · 9mo ago

Looking forward to the first Consciousness Club of the year tomorrow! @suryagayet.bsky.social will be talking to us about “Tracking perceptual competition with Rapid Invisible Frequency Tagging (RIFT)” Wed 14th Jan at 11am UK time All welcome, to join please see metacoglab.org/consciousnes...

Excited to share that my first article is now published in Communications Biology! Humans and many animals have an innate ability to rapidly perceive numerosity—the number of objects in a visual scene. But how does our brain process this fundamental capability? Read the full paper: rdcu.be/eRxMi

Numerosity adaptation suppresses early visual responses

Communications Biology - Numerosity adaptation suppresses monotonic neural responses to numerosity displays in the early visual cortex, with more suppression for higher numerosity adaptors....

rdcu.be

Psilocybin, the active compound in magic mushrooms, alters perception and induces hallucinations. In this preprint, we show through visual illusions, fMRI and modeling that psilocybin affects contextual computations, a potentially general mechanism of psychedelics. www.biorxiv.org/content/10.1...

Psilocybin alters visual contextual computations

Psilocybin alters perception and brain dynamics. Contextual computations are ubiquitous in the brain. Here, we investigate the effects of psilocybin using psychophysics, ultra-high field functional MR...

biorxiv.org

There is a fully funded PhD position at the Donders Institute (Netherlands) on the neuroscience of imagery and perception. I can really recommend working with @peelen.bsky.social (I did a 4y postdoc there). He is one of those annoyingly smart and dedicated researchers, and is real fun to work with!

Marco Gandolfo@marco-gandolfo.bsky.social · 2y ago

A PhD position is open in @peelen.bsky.social Lab at the Donders Institute - please spread the word and consider applying if you are interested about how imagery and perception relate to each other www.ru.nl/en/working-a... - plus we are fun people to work with ! :)