𝗖𝗮𝗻 𝘄𝗲 𝘀𝘁𝘂𝗱𝘆 𝗯𝗿𝗮𝗶𝗻 𝗱𝘆𝗻𝗮𝗺𝗶𝗰𝘀 𝘄𝗶𝘁𝗵 𝗳𝗠𝗥𝗜? We employed Switching Linear Dynamical Systems to investigate the dynamics of resting-state networks They are dynamic, not static! Work with Xiaoyu Zhao with lots of new methods. Thread. #neuroskyence www.biorxiv.org/content/10.6...

human, macaque, marmoset!

“The fact that we can make disastrous decisions even as we foresee their consequences is the great, unsolved mystery of human behavior.” —Slavoj Zizek Photo: Andy Miah | #SlavojZizek #literature #quotes #fblifestyle #philosophy

**How distributed is the brain-wide network that is recruited for cognition?** That goes to the top of the list! #neuroskyence doi.org/10.1038/s415...

Good stuff. thanks @pessoabrain.bsky.social

New paper in Imaging Neuroscience by Hecheng Jin, Ting Xu, et al: Is Pearson’s correlation coefficient enough for functional connectivity in fMRI? doi.org/10.1162/IMAG...

“Vanity of vanities… all is vanity. You kill yourself to get to the grave. Especially you kill yourself to get to the grave before you die; and the name of the grave is ‘success’, the name of that grave is hullabullo boom boom horseshit.” —Jack Kerouac

Zohran flip your hair again we need healthcare get him to give us healthcare.

“There’s a popular view that connectivity, in the Facebook sense, is a good thing. In my world, it’s really bad. Dense connectivity is the killer. It is death.” — Karl Friston. hbarjournal.substack.com/p/karl-frist...

Very cool new work from the Iglesias group at MGH: A probabilistic histological atlas of the human brain for MRI segmentation (also available at OpenNeuro - openneuro.org/datasets/ds0...) : www.nature.com/articles/s41...

fun old experiment (1968): O. Lippold believed that the alpha rhythm was related to the physiological tremor in eye muscles (also ~10 Hz). so in this experiment, the eyeball was cooled & warmed to shift the muscle tremor frequency. when they measured EEG, the alpha frequency seems to change.

Towards a computational phenomenology of meditative deconstruction: modelling ‘letting go’ and the deconstruction of experience with active inference osf.io/preprints/ps...

My paper is out! Computational modeling of error patterns during reward-based learning show evidence that habit learning (value free!) supplements working memory in 7 human data sets. rdcu.be/eQjLN

AI is growing exponentially at a timescale of months while the economy is growing at a timescale of decades. How should we model the economy with rapidly increasing intelligence tech and slowly increasing physical tech? New AI+econ paper.

Heart rate variability (HRV) is one of the widely used physiological measures in psychophysiological research. But with over 100 indices to choose from, how do we know which ones to use? In our latest paper, we take a data-driven approach to help answer this. doi.org/10.1111/psyp... 1/

Enteric neurons join the pain conversation! New paper shows that cholinergic circuits in the colon signals through DRG pathways, especially after inflammation. www.cell.com/neuron/fullt...

I woke up this morning thinking: We. The. People. That’s mighty nice.

Can machine learning really beat classic stats at classifying chronic pain? Excited to share the first in our series of papers using hypothesis-driven analyses to identify reproducible, verifiable biomarkers of chronic pain. We validated findings across three cohorts (N=197). #PainResearch #ML #AI

Can the motor system use sensory expectations to prepare for unexpected events? Excited to share my latest work with @andpru.bsky.social – where we establish that sensory expectations shape neural population dynamics in motor circuits! 🧵 and paper below 1/

"these arrangements are not 'partnerships' or 'collaborations' but contracts that bring profit and publicity to AI firms, while making universities complicit in the continued empowerment of tech oligarchy and expansion of their 'AI Empire' (Tacheva and Ramasubramanian, 2023; Adams, 2024; Hao, 2025)"

"My candy is more of a comment"

@Ohbm Talairach lecture. All about AI and how consortiums are fueling biomarker development. #OHBM2025 @ohbmtrainees.bsky.social

Stimulus-specific and adaptive value representations in the basolateral amygdala in male mice www.nature.com/articles/s41...

As the quarter ends at UCLA 🇲🇽🇺🇸

New “version of record” in @elife.bsky.social! ‬ We recorded neurons in the thalamus and subthalamic nucleus of humans and found both sensory- and perception-selective neurons with two distinct latencies! 7-year project with @nfaivre.bsky.social + @foscobernasconi.bsky.social. A short thread 👇

It's been a while since our last laminar MEG paper, but we're back! This time we push beyond deep versus superficial distinctions and go whole hog. Check it out- lots more exciting stuff to come! 🧠📈

My laboratory at Université Laval in Québec City, Canada, is looking for a postdoc to study how neuromodulatory systems impact cortical processing during foraging behavior. This fully-funded position offers a collaborative environment in a great city. More info👇 can-acn.org/postdoctoral...

Read the full paper ‘Dopaminergic action prediction errors serve as a value-free teaching signal’ in @natureportfolio.nature.com @gatsbyucl.bsky.social @imperialcollegeldn.bsky.social www.nature.com/articles/s41...

Lab photo @canacn.bsky.social Come see posters from these awesome people presenting their latest research! #CANACN2025 #PsychSciSky #neuroscience #PhD

We are having an amazing time learning about the brain circuitry at the Canadian Association for Neuroscience meeting in Toronto. Not a lot of human brain neuroimaging or pain mechanisms, but hey, that can change! #CANACN2025 #neuroscience @canacn.bsky.social

Sheena Josselyn speaking about history of memory research in Toronto. A CAN ACN symposium. #canacn2025

"These findings challenge the traditional brain-centric view of reward processing, supporting a more unified and integrated model in which gut-derived and vagus-mediated interoceptive signals are pivotal in intrinsically shaping motivation and reinforcement."

Looking forward to #VSS2025! On the first day, @dotproduct.bsky.social sky.social will be presenting a poster on how predictions embedded in alpha oscillations modulate perception of noisy stimuli. Come one, come all! Poster 16.322, Friday 3-5pm, Banyan Breezeway. #neuroskyence #visionscience

When you successfully anticipate future events, what happens to your ability to encode the present? 🤔 Successful prediction increases the likelihood of successful encoding. We speculate about how switching between distinct encoding & prediction states can produce this effect. osf.io/preprints/ps...

Impressive study in @nature from my colleague Marcus Stephenson-Jones at UCL in the @sainsburywellcome.bsky.social www.nature.com/articles/s41...

Indian paper by Arnab Barik lab on chronic pain mechanisms just published in the PAIN journal. journals.lww.com/pain/fulltex...

a little pick me up lol for the academics in the room

These boxes are not moving. A mind-bending optical illusion by Japanese artist Jagarikin.

Amazing talks by Katie Birnie and Yves Deconninck @canadianpain.bsky.social annual meeting. #canadianpain2025

CANADA!!!

Published today in Nature Medicine. In one of the world’s largest RCTs of its kind (n=3,936), a smartphone app teaching 5 key cognitive-behavioral therapy skills improved subthreshold depression—and the effects lasted 6 months. www.nature.com/articles/s41...

Spontaneous pain dynamics characterized by stochasticity in neural recordings of awake humans with chronic pain. "during periods of higher pain states, we observed enhanced functional connectivity between the examined hub structures and the prefrontal cortex." journals.lww.com/pain/abstrac...

Prior knowledge changes sensory processing in the spinal cord?! 🤯 www.science.org/doi/10.1126/... #neuroskyence

For people interested in the spinal cord, there is now an open postdoc position at UCL working on OP-MEG of the spinal cord, with Prof. Sven Bestmann. Apply now! www.ucl.ac.uk/work-at-ucl/...