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Posts by Ashley Tyrer

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Low-intensity focused ultrasound to human amygdala reveals a causal role in ambiguous emotion processing and alters local and network activity The amygdala shows abnormal metabolism in depression, a disorder marked by altered emotion, motivation, and learning. Yet its causal role in these pro…

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...

2 weeks ago 65 20 2 5
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Disruptions in This Sixth Sense May Drive Mental Illness Disruptions in interoception may underlie anxiety, eating disorders, and other mental health ailments

My latest feature for @sciam.bsky.social explores the research connecting problems with interoception to a wide variety of mental illnesses, including anxiety disorders, eating disorders, & PTSD. This work is ultimately circling in on a central message: the body & mind are inextricably intertwined.

4 months ago 67 23 4 5
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Interview with Dr. Elvisha Dhamala, 2025 Winner of the OHBM Diversity and Inclusivity Champion Award — OHBM Communications Author: Zaki Alasmar Editor: Ashley Tyrer, Audrey Luo Video Editor: Zaki Alasmar

Our next interview in the OHBM Award Winner Interview Series features Dr. Elvisha Dhamala, winner of the 2025 Diversity and Inclusivity Champion Award 🏆 @elvisha.bsky.social

Watch the interview here 👇
www.ohbm-com.com/blog/intervi...

3 weeks ago 19 8 1 1

Why then do you try to “enlarge” your mind? Subtilize it.

3 weeks ago 122 28 4 5
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🎉 Excited to share our publication in PNAS! 🎉
What happens when our stream of consciousness turns towards the body? Our fMRI study of 536 individuals finds that 'body-wandering' is associated with patterns of brain connectivity, physiology, affect, and mental health:
www.pnas.org/doi/full/10....

3 weeks ago 109 46 3 1
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Workers who fall for ‘corporate bullshit’ may be worse at their jobs, study finds New study finds that employees impressed by corporate speak may be least equipped to make effective decisions

Michael Sainato: Workers who fall for ‘corporate #bullshit’ may be worse at their jobs, study finds. New study finds that employees impressed by corporate speak may be least equipped to make effective decisions

#corporations
www.theguardian.com/business/2026/mar/23/cor...

4 weeks ago 3 2 0 3
⏺ Graphical abstract for the MetaBites study. Three-panel layout flowing left to right. Left panel poses the research question: why does nutritional      
  knowledge fail to predict dietary behaviour, testing caloric density versus nutritional quality (NRF 9.3). Centre panel shows the MetaBites task: a     
  two-alternative forced-choice between two food plates with a confidence slider, measuring sensitivity, confidence, and familiarity ratings in 32        
  participants across 300 trials. Right panel presents key findings: a faceted bar chart showing higher sensitivity for nutritional quality judgements    
  (d'=1.19 vs 1.10) but higher confidence for calorie judgements (68.2 vs 65.2); overlapping M-ratio distributions confirming higher metacognitive        
  efficiency for calories (1.03) than NRF (0.80); and a familiarity bias diagram showing familiar foods are judged as more nutritious and less caloric.   
  Conclusion states that a familiarity heuristic may partially explain why metacognitive insight for nutrition lags behind calories.

⏺ Graphical abstract for the MetaBites study. Three-panel layout flowing left to right. Left panel poses the research question: why does nutritional knowledge fail to predict dietary behaviour, testing caloric density versus nutritional quality (NRF 9.3). Centre panel shows the MetaBites task: a two-alternative forced-choice between two food plates with a confidence slider, measuring sensitivity, confidence, and familiarity ratings in 32 participants across 300 trials. Right panel presents key findings: a faceted bar chart showing higher sensitivity for nutritional quality judgements (d'=1.19 vs 1.10) but higher confidence for calorie judgements (68.2 vs 65.2); overlapping M-ratio distributions confirming higher metacognitive efficiency for calories (1.03) than NRF (0.80); and a familiarity bias diagram showing familiar foods are judged as more nutritious and less caloric. Conclusion states that a familiarity heuristic may partially explain why metacognitive insight for nutrition lags behind calories.

1/ New preprint led by @kellyhoogervorst.bsky.social - Introducing MetaBites, a novel task measuring metacognition in nutritional judgements. Why does nutritional knowledge fail to predict dietary behaviour? Could metacognitive biases explain the gap? #psychscisky 🧪 osf.io/preprints/ps...

4 weeks ago 23 10 3 1
  Graphical abstract showing three panels. Left panel, "Multiorgan Interoception Measures," depicts a translucent human body
   silhouette with anatomically rendered heart (red) and lungs (blue), accompanied by schematic icons for three
  psychophysical tasks: the Respiratory Resistance Sensitivity Task (RRST), Heart Rate Discrimination Task (HRDT), and an
  auditory control condition. N = 241 participants. Center panel, "Psychophysical Modelling and Individual Differences,"
  shows a fan of overlapping sigmoid psychometric curves in blue-to-red gradient representing individual variation in
  perceptual threshold (α) and precision (β), a hierarchical Bayesian model diagram, and icons for metacognitive bias and
  M-Ratio efficiency. Right panel, "Key Finding: No Cross-Modal Relationship," displays a scatterplot of cardiac versus
  respiratory sensitivity with a flat regression line (r ≈ 0, BF₀₁ > 6), a compact Bayes Factor heatmap with mostly blue
  null-supporting cells and one orange cell indicating that subjective confidence is shared across modalities (r = 0.51***).
   Takeaway: interoceptive ability is modality-specific.

Graphical abstract showing three panels. Left panel, "Multiorgan Interoception Measures," depicts a translucent human body silhouette with anatomically rendered heart (red) and lungs (blue), accompanied by schematic icons for three psychophysical tasks: the Respiratory Resistance Sensitivity Task (RRST), Heart Rate Discrimination Task (HRDT), and an auditory control condition. N = 241 participants. Center panel, "Psychophysical Modelling and Individual Differences," shows a fan of overlapping sigmoid psychometric curves in blue-to-red gradient representing individual variation in perceptual threshold (α) and precision (β), a hierarchical Bayesian model diagram, and icons for metacognitive bias and M-Ratio efficiency. Right panel, "Key Finding: No Cross-Modal Relationship," displays a scatterplot of cardiac versus respiratory sensitivity with a flat regression line (r ≈ 0, BF₀₁ > 6), a compact Bayes Factor heatmap with mostly blue null-supporting cells and one orange cell indicating that subjective confidence is shared across modalities (r = 0.51***). Takeaway: interoceptive ability is modality-specific.

Is there a single "interoceptive sense"? Our new study in
@commspsychol.nature.com says: probably not. In 241 participants, cardiac and respiratory interoception were completely uncorrelated — only subjective confidence was shared across domains. www.nature.com/articles/s44... #psychscisky 🧪

1 month ago 115 31 2 5
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Féile Pádraig sona daoibh! ☘️

Happy St Patricks day everyone! ☘️

1 month ago 22 4 2 0
D07 Statistical Parametric Mapping For MEG/EEG 2026 | UCL Online Store The course will provide a detailed introduction to the analysis of EEG and MEG data. The first three days will combine theoretical presentations with pract

We are pleased to announce that the SPM for MEG/EEG course hosted by University College London will take place from Monday, May 18th to Thursday, May 21st, 2026!

Registration is now open via the UCL Online Store:

1 month ago 9 7 1 0

I came here to hunt whales, not my commander’s vengeance.

2 months ago 178 40 6 17
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Interview with Prof. Amy Brodtmann, 2025 Winner of the OHBM Mentor Award — OHBM Communications Author: Zaki Alasmar Editor: Simon Steinkamp, Ashley Tyrer Video Editor: Zaki Alasmar

Kicking off the new year with our next installment of the OHBM Award Winner Interview Series, featuring the 2025 winner of the Mentor Award, Prof Amy Brodtmann! ⭐

Watch the interview here 👇
www.ohbm-com.com/blog/intervi...

2 months ago 3 1 0 0
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#BrainMeeting 🧠 Alert! 🎺

This Friday, February 6th, the Brain Meeting speaker will be Maria Herrojo Ruiz giving a talk entitled "Uncertainty in decision-making and motor learning in anxiety"

In person or online. For more information:
www.fil.ion.ucl.ac.uk/event

2 months ago 3 2 0 0

1. The thing about science that these jokers don't understand is that science cannot be vibe-coded.

Whatever its flaws, the point with vibe coding is that you're trying to quickly make something that sorta works, where you can immediately sorta see if it sorta works and then sorta use it.

2 months ago 968 284 26 24
A bird's-eye view of a former Auschwitz II-Birkenau camp showing a wide dirt pathway flanked by parallel rows of barbed-wire fences. Groups of visitors walk along the path, surrounded by the remnants of brick structures and barracks, now reduced to foundations. Green grass contrasts with the somber history of the site, as the path leads toward a guard tower in the distance.

A bird's-eye view of a former Auschwitz II-Birkenau camp showing a wide dirt pathway flanked by parallel rows of barbed-wire fences. Groups of visitors walk along the path, surrounded by the remnants of brick structures and barracks, now reduced to foundations. Green grass contrasts with the somber history of the site, as the path leads toward a guard tower in the distance.

Auschwitz was at the end of a process. We must remember that it did not start from gas chambers.

This hatred gradually developed: from ideas, words, stereotypes & prejudice through legal exclusion, dehumanization & escalating violence... to systematic and industrial murder.

Auschwitz took time.

2 months ago 11999 5876 238 347
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#BrainMeeting 🧠 Alert! 🎺

This Friday, January 16th, the Brain Meeting speaker will be Janneke Jehee giving a talk entitled "Uncertainty in perceptual decision-making"

In person or online. For more information:
www.fil.ion.ucl.ac.uk/event

3 months ago 17 8 0 0

This week is ideal to draft your submission for the #MindBrainBody Symposium 2026 so that you can let it rest over the (potential) holidays and finalise it first thing in 2026 (deadline: January 8, 2026). 😉

Looking forward to seeing you there and - in case - happy holidays! 🎄🧠🫀🫁

4 months ago 15 10 0 0
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You should be able to respond to reviewer comments with memes to liven up the peer review process.

4 months ago 200 44 3 2
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Interview with Prof. Jack Van Horn, 2025 Winner of the Education in Neuroimaging Award — OHBM Communications Author: Simon Steinkamp Editors: Zaki Alasmar, Ashley Tyrer

Our third interview in the Award Winner Interview series features the 2025 winner of the Education in Neuroimaging Award: Prof Jack Van Horn! 🏆 @jackvanhorn8.bsky.social

Huge thanks for the stimulating conversation! ⭐

Read the interview here: www.ohbm-com.com/blog/intervi...

4 months ago 6 3 0 0
Video

New preprint: "Bodily Rhythms Gate Action–Perception Coupling"

Cardiorespiratory cycles gate when it's best to sense & act on the world, shaping when precision peaks

Active sensing + Interoception + Active inference 🧠

🔗 bit.ly/3MinQIi

w/ @micahgallen.com; Lucas Naranjo; @jameskilner.bsky.social

4 months ago 50 20 3 4
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Respiratory coordination of excitability states across the human wake-sleep cycle While the respiratory rhythm is increasingly recognized as a key modulator of oscillatory brain activity across the wake-sleep cycle in humans, very l…

Our paper on respiratory modulation of excitability during sleep is now online!

Open access link:
www.sciencedirect.com/science/arti...

First of hopefully many collabs with the @tschreiner.bsky.social Lab and led by @asanchezcorzo.bsky.social

#neuroskyence

4 months ago 41 13 1 1
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Interview with Dr. Meiqi Niu, 2025 Winner of the Karl Zilles Award — OHBM Communications Author: Zaki Alasmar Editors: Ashley Tyrer, Simon Steinkamp

Next up in our Award Winner Interview series is Dr. Meiqi Niu, the 2025 winner of the Karl Zilles Award! 🏆

We had the pleasure of speaking with Meiqi about her work in neuroimaging and her career journey so far. 💪

Watch the interview here: www.ohbm-com.com/blog/intervi...

4 months ago 3 1 0 1
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📢 We’ve received several questions about the character count for OHBM 2026 submissions in our new platform, Oxford Abstracts. To help clear things up, we’ve put together a brief blog post explaining the updated limits and what they mean for you.

📝 Read more here: 👉 www.ohbm-com.com/blog/new-abs...

4 months ago 4 6 1 1

he sleeps by day

4 months ago 452 80 10 5

I recently had the pleasure of chatting with @macshine.bsky.social as part of the OHBM Award Winner interview series; thanks for a great conversation! 🙏

Catch the interview here 👇

4 months ago 13 1 1 0
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#BrainMeeting 🧠 Alert! 🎺

This Friday, November 28th, the Brain Meeting speaker will be Tricia Seow giving a talk entitled "Biases in belief and simulation in obsession-compulsion"

In person or online. For more information:
www.fil.ion.ucl.ac.uk/event

4 months ago 3 2 0 1
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📣🔥Thrilled to announce that 2026 Computational Psychiatry Conference will take place in New Haven, CT, btw July 14-16 -
www.cpconf.org

@robbrutledge.bsky.social @drrickadams.bsky.social @tobiasuhauser.bsky.social @docqhuys.bsky.social @clairegillan.bsky.social Sonia Bishop

More info to come soon!

4 months ago 76 28 1 3
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Very excited to introduce InteroMap, a new bodily mapping tool designed to measure how we subjectively experience our bodily sensations, what we call interoceptive phenomenology 🧵👇

5 months ago 32 14 2 2
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