Jessica Royer

Brain Surfaces of 70 primate species

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To predict the behaviour of a primate, would you rather base your guess on a closely related species or one with a similar brain shape? We looked at brains & behaviours of 70 species, you’ll be surprised!

🧵Thread on our new preprint with @r3rt0.bsky.social , doi.org/10.1101/2025...

Genetic foundations of interindividual neurophysiological variability Individual brain activity profiles are shaped by lifelong genetic influences.

Very proud to share this one🥹! We show that personalized signatures of brain activity are heritable and relate to the expression of specific genes. That means my brain-fingerprint is very similar to my twin brother's! #ResearchIsMeSearch🧠 🧬 ♊️

How does the human brain coordinate hierarchical cortical development? Our work in Nature Neuroscience identifies a role for thalamocortical structural connectivity in the expression of hierarchical periods of cortical plasticity & environmental receptivity in youth 🧵 www.nature.com/articles/s41...

A full day to talk gradients 🌈 join us!! 🚀

The gradients workshop is happening soon! Please join us on June 23rd in Brisbane for a full day of gradient fun! 🌈

✅ Amazing speaker line up
✅ Poster presentation
✅ Flash talks for selected abstracts

Deets on program, abstract submission, and registration 👉 gradients-workshop.github.io

open, multimodal, 7T MRI dataset led by @donnagift.bsky.social 🌟

10000x thanks to you for everything and making it possible 😌 It was an absolute treat discussing and celebrating with everyone!

Happening Thursday! 👇

Mark your calendars 📅 ✍️ for NEW's next webinar!

🕙 Feb 20th, 2025, 10AM-11:30AM EST
🌟 Three speakers sharing their recent work on neuroimaging of epilepsy
🤝 Panel and audience discussion
💻 Happening here: zoom.us/j/95048511341

🗣️ Please spread the word and share!

Amazing stuff led by superstar @alexngo.bsky.social ! 👇

Thanking all co-authors for their thoughtful feedback, and the participants who gave their time to collect the multitude of data modalities studied here (and accepted to make their data open!):
iEEG atlas: ieegatlas.loris.ca/
MICA-MICs (3T MRI): osf.io/j532r/
MICA-PNI (7T MRI): osf.io/mhq3f/

New year, new preprint (+ last thesis paper!)

Macroscale gradients of intracranial EEG power spectra follow familiar axes: sensory-motor and unimodal-transmodal 🕵️‍♀️
Gradients show overall stronger association to distance, but multimodal information was best in transmodal areas 🧠

tinyurl.com/ykacndd5

"exhaust fumes" made it into the official abstract!

hence completing the journey from an epiphenomenal shitpost blog to a full-blown review paper.

all thanks to this cast of co-authors (esp. Sander), our TICS editor Lindsey Drayton, and two very engaged reviewers (@danielemarinazzo.bsky.social)

Coming to #AES2024? Why spend the last conference day sleeping in when you could come to the Neuroimaging SIG? See you at 7am Dec 10 if you're curious about applications of brain gradients in TLE to understand cognitive and clinical phenotypes! 🌈 🌅

Just in time for #AES2024, let's grow this list of epilepsy imagers! go.bsky.app/HnaoTqF

Very happy to see this one out in the world 😁 a joint endeavour with Val Kebets 🌟

We used PLS to identify components linking symptoms of psychopathology with multimodal imaging markers in the ABCD dataset

Get all the deets 👉 elifesciences.org/articles/87992

New preprint! We discuss how gradients synergize domain expertise in neuroscience and more computational skillsets to improve our understanding of brain organization 🌈 🧠 ✨
👇👇👇
arxiv.org/abs/2402.11055

& stay tuned for gradient workshop registration, opening soon! gradients-workshop.github.io

A retinotopic code structures the interaction between perception and memory systems - Nature Neurosc... The authors show that functionally paired visual and memory brain areas share a common neural code, which structures their communication. This code is visual in nature and uses a push–pull dynamic t...

New paper out in Nature Neuro, wherein we ask:

How do perceptual and mnemonic brain networks share information?

www.nature.com/articles/s41...

Massive work with Ed Silson, Brenda Garcia, and @carolinerobertson.bsky.social

Hippocampal-cortical interactions during event boundaries support retention of complex narrative events Officially out in Neuron with
@charan-neuro.bsky.social

Brendan Cohn-Sheehy,
Mitchell Nguyen, Reesha Yadav, and James Spargo!:

authors.elsevier.com/a/1i3703BtfH...

SaraTheRiver strikes again... Structural connectivity gradients 🌈 and temporal lobe epilepsy ⚡