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Reposted by Haemy Lee Masson

Hannah Small @hsmall.bsky.social · 14d

Excited to share new work with @hleemasson.bsky.social , Ericka Wodka, Stewart Mostofsky and @lisik.bsky.social! We investigated how simultaneous vision and language signals are combined in the brain using naturalistic+controlled fMRI. Read the paper here: osf.io/b5p4n
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Reposted by Haemy Lee Masson

henrykbukowski.bsky.social @henrykbukowski.bsky.social · 20d

Our 2-day social cognition workshop "From Self-knowledge to knowing others" in Brussels on Dec1-2 now welcomes registration and abstracts for poster/talk ! Go www.self-knowing-others.org @selfknowingothers.bsky.social @escaneu.bsky.social @escop.bsky.social @scanunit.bsky.social

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Haemy Lee Masson @hleemasson.bsky.social · Aug 11

We found that valence may be the primary factor in social touch perception. The social context appears to be relevant, but to a lesser extent. Artificial neural network models trained on action perception and facial expression recognition do not capture human judgments of social touch scenes.

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Haemy Lee Masson @hleemasson.bsky.social · Aug 11

I will be at CCN this week and present the poster (C82) on Friday. If you are interested in how humans and machines perceive naturalistic social scenes involving physical contact (e.g., hugging), please visit my poster. See the details below. 2025.ccneuro.org/poster/?id=m...

Poster Presentation

2025.ccneuro.org

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Reposted by Haemy Lee Masson

Xavier Job @xavierjob.bsky.social · Jul 31

📣 New preprint 📣

The brain attenuates self-touch, but how does this unfold at the neural level before the touch? We used MEG to find out 🧠 👉👈

Motor prediction reduces beta-band power and enhances cerebellar-somatosensory connectivity before self-touch to enable its attenuation

Prevailing theories suggest that the brain uses an internal forward model to predict tactile input during voluntary movements, thereby reducing the intensity of the reafferent tactile sensation, a phe...

www.biorxiv.org

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Reposted by Haemy Lee Masson

The M-WAY Study @m-waystudy.bsky.social · Aug 1

👋 Hello, Bluesky! We're the M-WAY study team, based at UCL. We're researching mental health and wellbeing in autistic young people. Check out our intro blog post below to find our more about what we're doing 🙂

m-way24.blogspot.com/p/what-is-m-...

What is the M-WAY study?

The M-WAY study aims to better understand anxiety and depression in autistic young people, so as to inform mental health support for autisti...

m-way24.blogspot.com

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Haemy Lee Masson @hleemasson.bsky.social · Jul 18

Congratulations. 🍾

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Reposted by Haemy Lee Masson

Monique Botha @drmbothapsych.bsky.social · Jul 17

PUBLIC LECTURE:

My end of @leverhulme.ac.uk fellowship lecture is on the 24th of September! It will be in person at @durhampsych.bsky.social and also streamed online. Tickets are available on Eventbrite.

www.eventbrite.co.uk/e/centre-for...

Centre for Neurodiversity and Development Public Lecture

Why autism isn't what you think it is (and why that matters) - end of fellowship Public Lecture by Dr Monique Botha

www.eventbrite.co.uk

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Reposted by Haemy Lee Masson

Thomas Yeo @bttyeo.bsky.social · Jul 17

8/ In contrast to standard power calculations, our results suggest that jointly optimizing sample size and scan time can boost prediction accuracy while cutting costs. For more complex study design, you can check out our calculator: thomasyeolab.github.io/OptimalScanT...

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Reposted by Haemy Lee Masson

Konstantina Kilteni @kkilteni.bsky.social · May 26

New article out at Science Advances!

Three challenges, five questions, and multiple implications of tickle.

www.science.org/doi/10.1126/...

@dondersinst.bsky.social @ki.se @erc.europa.eu
#neuroskyence #psychscisky #Sensorimotor #ERCResearch #ticklelab

The extraordinary enigma of ordinary tickle behavior: Why gargalesis still puzzles neuroscience

Tickle sensation remains one of the biggest unresolved mysteries in neuroscience—one that scientists are only beginning to unravel.

www.science.org

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Haemy Lee Masson @hleemasson.bsky.social · Jun 26

5. The unpredictability of touch, sensory responsivity, and anxiety affect the experiences of social touch among autistic people.
6. Understanding and respecting individual touch preferences can improve relationship quality and comfort for autistic people.

Haemy Lee Masson @hleemasson.bsky.social · Jun 26

2. Both groups find touch from partners or children most meaningful and comfortable.
3. Autistic adults enjoy social touch less overall, reporting more challenges, including in romantic relationships.
4. They rate touch as less appropriate and less pleasant in professional or friendly settings.

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Haemy Lee Masson @hleemasson.bsky.social · Jun 26

‼️ Preprint alert ‼️
Led by master's student Macy, with collaboration from @kerenmaclennan.bsky.social and @mmellon.bsky.social.

Link: osf.io/preprints/ps...

1. Autistic adults engage in social touch as frequently as non-autistic adults, with similar satisfaction.

OSF

osf.io

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Reposted by Haemy Lee Masson

Hilary Richardson @hilaryrichardson.bsky.social · Jun 20

gearing up to recruit / prepare children to do a movie-viewing fMRI experiment? share this article with them!

kids.frontiersin.org/articles/10....

Behind the Scenes: Using Movies to Study the Human Brain

What happens inside your brain when you watch your favorite movie? Maybe you wonder what the character thinks or wants to do next? Since characters in movies often act like we do in real life, scienti...

kids.frontiersin.org

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Reposted by Haemy Lee Masson

Pascal Vrticka @pvrticka.bsky.social · May 28

Last chance to apply for a fully-funded 2-year #PostDoc in my @soneatlab.bsky.social @universityofessex.bsky.social using #fNIRS #hyperscanning & behavioural assessment in #children.

👉🏻 SWITCH: pvrticka.com/switch-proje...

Deadline: 01.06.25
Start: 01.10.25

vacancies.essex.ac.uk/tlive_webrec...

Job profile

vacancies.essex.ac.uk

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Reposted by Haemy Lee Masson

Leyla Isik @lisik.bsky.social · May 16

I’m happy to be at #VSS2025 and share what our lab has been up to this year!

I’m also honored to receive this year’s young investigator award and will give a short talk at the awards ceremony Monday

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Reposted by Haemy Lee Masson

Rebecca Saxe @rebeccasaxe.bsky.social · May 15

Please help: Do you know a baby, less than 12 months old, who can walk? We are trying to complete a project, 7 years in the works. And all we need are 3 infants who are less than a year old and can walk, to do a short online looking-time study.
🆘

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Haemy Lee Masson @hleemasson.bsky.social · May 7

I’m not really sure what to say, but it’s good to see you’re getting through it. Sending you lots of hugs. And you are absolutely right. Cancer sucks and science matters.

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Reposted by Haemy Lee Masson

Mark Thornton @markthornton.bsky.social · Mar 13

New paper out at @naturehumbehav.bsky.social!

This is the most comprehensive investigation ever conducted into how people think about relationships: a true tour de force! We identify 5 dimensions and 3 categories that organize relationship concepts. Proud to have made a (small) contribution to it!

a, Three behavioural tasks and their corresponding categories (via UMAP and k-means clustering). The dimensional survey indicated three high-order categories (hostile, private and public, abbreviated as HPP), whereas both cognitive tasks identified six canonical relationship types. b, Text analysis on categorical labels in the free sorting task revealed the label hierarchy: the hierarchical clustering algorithm first derived three HPP categories; next, the ‘public’ cluster was further split into ‘transactional’ and ‘power’, and the ‘private’ cluster was subdivided into ‘family’, ‘romantic’ and ‘affiliative’. The word clouds in the treemap display label names in each cluster. The radar plots illustrate the average scores on the FAVEE dimensions across relationships in each category. c, A dimension–category hybrid model was evaluated by applying k-means clustering to the 5D FAVEE embedding space. Three HPP clusters were found, suggesting that HPP could emerge from the FAVEE space. d, The three building blocks of the relationship concept system and their internal associations. The flow chart illustrates how people represent relationships via the joint framework of dimensions and categories. Five FAVEE dimensions can be understood as filters (for example, all relationships can be filtered into hostile and solidarity relationships via the valence dimension), and relationship categories are formed by uneven distributions projected on dimensions (see the details in Supplementary Fig. 14). Our data suggest that six canonical relationship types (in the grey circles) originate from three HPP categories (in the dashed circles), which inherently emerge from the 5D FAVEE space (arrows).

a, Three representational geometries were derived from the full-feature model (all evaluative features), the dimensional model (FAVEE) and the categorical model (HPP). Using leave-one-region-out cross-validation, high similarities of representational geometries (all r > 0.687) were observed across 19 global regions (black areas on the world map), suggesting that FAVEE dimensions and HPP categories are commonly shared across the world. The box plots show the median (horizontal line) and the interquartile range (IQR) ± 1.5 × IQR. Here the full-feature model represents the noise ceiling of cross-region representational similarity. b, Computational modelling of representational geometries using RSA multiple regression. A set of ecological, biological and sociocultural RDMs were fit to predict the cross-regional relationship RDM, and religion and modernization level were the only two factors that could significantly predict the cross-regional variability of representational geometries. The asterisks indicate significant regression coefficients according to the Mantel test, and the dashed lines indicate noise ceilings (Methods). c, Significant correlations between cross-region pairwise dissimilarity of representational geometry and cross-region pairwise dissimilarity in religion and modernization level. The shaded area represents the 95% confidence interval. *P < 0.05; **P < 0.01; ***P < 0.001; one-sided permutation tests.

a, Pipeline for generating PLM embeddings. The query (dashed box) was formulated as ‘[DESC] The most salient feature of the relationship [TERM] is [MASK]’, where the [DESC] component was generated by GPT-4 and the [TERM] component was replaced with one of the 258 relationships. The [MASK] component was filled by the PLM with words that are most likely to occur there, given the context. The last layer vector was extracted on the position of [MASK] for each of 258 relationships, resulting in a 258 × 768 matrix. The resemblance of human representations and PLM representations (pretrained on a modern Chinese corpus) was 0.553. b, PCA on modern PLM embeddings. By correlating human ratings on 33 dimensional features with the first seven principal components of PLM embeddings, we found that PLM representations had captured corresponding features of FAVEE structures. c, Correspondence between PCA on human ratings and PCA on modern PLM embeddings (in purple) and ancient PLM embeddings (in green). d, Generalizability of the FAVEE-HPP model in ancient and modern times. RSA correlation on RDMs suggested that the FAVEE dimensions and HPP categories can significantly predict relationship representations in historical and modern times. The box plots indicate RSA correlation distributions at chance level by permutation, and the dashed lines indicate noise ceilings. e, Model comparison analysis suggested that the FAVEE model outperformed 15 other existing theories in predicting ancient and modern PLM embeddings. Broadly, FAVEE was significantly better than any random combination of theoretical features, Ancient–modern differences. Using linear combinations of the five FAVEE components as regressors to predict ancient and modern PLM embeddings, we found substantial changes on ‘formality’ and ‘equality’ for their explained variance in ancient and modern PLM representations, suggesting that these two dimensions may contribute differently to relationship conceptualization across time.

PCA loadings on 30 theoretical features derived from multidisciplinary literature. Dark colours on the colour bar represent larger values, with blue indicating negative values and red indicating positive values. b, 159 relationships were plotted in the 5D space on the basis of their scores on each dimension. PCA loadings and relationship scores jointly suggested that RC1 corresponded to formality (formal versus informal), RC2 to activeness (close versus distant), RC3 to valence (harmony versus conflict), RC4 to exchange (concrete versus symbolic) and RC5 to equality (unequal versus equal). Each axis is labelled with the variance explained for the corresponding dimension.

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Reposted by Haemy Lee Masson

Angela Woods @literarti.bsky.social · Mar 12

Naomi Booth’s stunning new novel - raw content - is among many other things an extraordinary insight into maternal OCD. It was such a privilege to talk with her tonight about risk, writing, Yorkshire, rapture & the shock of birth at a Collected Books event www.hachette.co.uk/titles/naomi...

raw content

'raw content is a work of dark, aching beauty' Helen Jukes, author of Mother Animal 'A stunning mix of horror and tenderness, love and despair. It's rare ...

www.hachette.co.uk

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Reposted by Haemy Lee Masson

Nadira Faber @nadirafaber.bsky.social · Mar 12

Our paper in Nature (@mkwittmann.bsky.social et al.): the brain does not only process the *identity* of a person but primarily our *relationship* to them. Even on a neural level, who someone is *in relation to others* is key. www.nature.com/articles/s41...
#PsychSciSky #socialpsyc #neuroskyence

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Reposted by Haemy Lee Masson

Rebecca Boehme @rebeccaboehme.bsky.social · Mar 8

New paper out 🤩⬇️🧠🫀👋

Diego Candia-Rivera 🏳️‍🌈 @diegocandiar.bsky.social · Mar 7

Gentle, slow stroke touch significantly moves the heart by lowering rate and increasing rhythmicity. This effect is much stronger when someone else touches us, compared to self-touch. Out now in IEEE Trans Affective Comp @rebeccaboehme.bsky.social, @paulasalamone.bsky.social doi.org/10.1109/TAFF...

Autonomic modulations to cardiac dynamics in response to affective touch: Differences between social touch and self-touch

The autonomic nervous system plays a vital role in self-regulation and responding to environmental demands. Autonomic dynamics have been hypothesized to be involved in perceptual awareness and establi...

doi.org

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Reposted by Haemy Lee Masson

Mark Rubin @markrubin.bsky.social · Mar 7

Mario Weick will present the results of a metareview (a review of 149 reviews) of the relation between social class and mental health at this free in-person workshop at Durham University UK on Wednesday 12th March.

Sign up to attend here 👇

Many facets of social inequality - Workshop - Durham University

Institute of Advanced Study, Seminar Room, Cosin's Hall, Durham University, Palace Green, Durham, DH1 3RL

www.durham.ac.uk

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Haemy Lee Masson @hleemasson.bsky.social · Feb 26

Really one of the best places to live as an outdoor lover. From trail learning, wild bird watching, paddle boarding, to surfing and so many more.

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Haemy Lee Masson @hleemasson.bsky.social · Feb 18

Published in Molecular Autism. This work examined how autistic adults process social touch at the brain network level. The connectivity strength is linked to a greater preference for social touch and social responsiveness—suggesting neural compensatory mechanisms. link.springer.com/article/10.1...

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