Sarah Garfinkel

@sarahgarf.bsky.social

Professor of Cognitive Neuroscience at UCL, Clinical and Affective Neuroscience Lab. Interested in interoception, emotion, interactions between heart and brain, biological basis of empathy & Radio 4

One of the things I love about the world cub is that it unifies support for players across clubs. Tonight it doesn’t matter if you are Tottenham or Arsenal, we are all backing Djed Spence

Enjoying this talk about how to inflict maximum tickle. For anyone curious: (1) Touch velocity non-linearly modulates ticklishness, (2) force monotonically increases ticklishness until the touch is perceived as painful, (3) the smallest contact size & (4) longer duration induced more tickle #ESCAN

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Massive study in @nature.com, converges with our past study of 750,000 people (Sea hero quest) to show u-shape curves for the impact of sleep. We studied cognition, here its disease impact: Sleep chart of biological ageing clocks in middle and late life www.nature.com/articles/s41...

Sleep chart of biological ageing clocks in middle and late life - Nature

A cross-organ, multi-omics U-shaped relationship between sleep duration and biological ageing clocks highlights the potential of sleep optimization to promote healthy ageing, lower disease risk and ex...

nature.com

Excited to share our new preprint 📣 with P. Haggard, A. Villringer & @michaelgaebler.com Do internal bodily rhythms (cardiac + respiratory) shape not only when we act, but also our sense of agency (the feeling of control over actions and outcomes)? 🫀🫁 A thread below 🧵 [1/5]

Schematic summary of cardio-respiratory effects on voluntary action initiation and SoA

🧠 Focused ultrasound changes emotional processing 🔊 In a new study published in Neuron today, we stimulated the human amygdala using transcranial ultrasound stimulation (TUS) and show it plays a causal role in detecting and resolving emotional ambiguity.

Johannes Algermissen@johalgermissen.bsky.social · 4mo ago

Very happy our first paper using ultrasound stimulation (TUS) to stimulate the human amygdala (BLA) got out in @cp-neuron.bsky.social today! 🎉🥳🔊Great FUN with co-first authors @mirunmigyu.bsky.social @lilweb.bsky.social in @mkflugge.bsky.social 's lab! www.sciencedirect.com/science/arti...

Academic friends, It's beyond heartbreaking to watch what's unfolding in Iran & the region. A few of us drafted an open letter calling for protection of civilians & of educational, research, medical & cultural institutions. Please read & sign if you agree: sites.google.com/view/protect... #IranWar

Protect Academic Life in Iran

We, the undersigned academics and researchers from around the world, express our profound concern over recent military strikes on Iran, the retaliatory responses, and the reported impact on civilian l...

sites.google.com

We dedicate this paper to Jonny Smallwood (1975-2025), who was instrumental in this project from inception to submission. Jonny thank you for your mentorship & you are dearly missed!

Rodrigo Braga@rodbraga.bsky.social · 4mo ago

Our new paper on brain networks engaged during imagining is out now in Neuron! Here is a download link (free for 50 days): authors.elsevier.com/c/1msNE3BtfH... Congratulations to Nate Anderson for leading this work @rementurus.bsky.social 🧵