The Two Faces of #PTSD: Fear vs. Emotional Pain. Our new research in Biological Psychiatry @biologicalpsych.bsky.social identifies distinct clinical & neural profiles. AI says no one reads long papers, so we made an infographic!👇 Full Paper (for the insistents😉): doi.org/10.1016/j.bi...

New evidence on the role of subjective interoception in congenital aphantasia (and associated autobiographical deficits); with @mmonzel.bsky.social and Yoko Nagai www.nature.com/articles/s41...

My group has cog neuro PhD positions available (at the University of Macau). We work on mind-body links, particularly with respect to imagery/aphantasia and mental health. Please get in touch if you are interested!

Our N≈500 paper on the neural architecture of mental imagery is out! Fun work with @timokvamme.bsky.social, @juhasilvanto.bsky.social, Massimo Lumaca and many others.

New study from @timokvamme.bsky.social suggests we may have overlooked a critical brain region in mental imagery research: the insula: www.sciencedirect.com/science/arti... After decades of research focusing on sensory/frontal/parietal regions, the insula may be just as central to imagery.

In this preprint we report that childhood trauma is linked to visual imagery deficits. Across imagery spectrum, severe childhood trauma is associated with a 20% decrease in imagery vividness vs low trauma; 4-5x higher prevalence of imagery deficits in severe vs low trauma. osf.io/preprints/ps...

Imagery/aphantasia: all roads lead to insula! New comprehensive model combining attentional and interoceptive views of aphantasia. Was a pleasure to be part of this with @christianoscholz.bsky.social @jianghaoliu.bsky.social @mmonzel.bsky.social @timokvamme.bsky.social osf.io/preprints/ps...

affective-autonomic pathway to acquired aphantasia: appr. 60% of acquired cases of aphantasia have psychogenic origin. In the interoceptive model, affective disorders disrupt the integration of bodily & cognitive signals needed for imagery. work with Yoko Nagai www.sciencedirect.com/science/arti...

New from Arnold @visnerd.bsky.social lab: Mental rotation is often regarded as paradigmatic for #mentalimagery. But it turns out people often don't use imagery for mental rotation - & when they do it is often not useful (same viewpoint trials). #visionscience #psychscisky doi.org/10.1016/j.co...

been a fan of @visnerd.bsky.social 's work for 20 years... his new paper is really important as it shows the limitation of Binocular Rivalry as measure of imagery vividness...important implications for aphantasia research; BR may not be objective gold standard www.sciencedirect.com/science/arti...

Such fascinating work! I also 100% recommend this paper from the same @kerblooee.bsky.social group - the first predictive model of how we distinguish internal and external percepts...explaining imagery, halllucination... great glinical implications academic.oup.com/nc/article/2...

*Worth your time to read!* Some experts predict the impact of superhuman AI over the next decade in “AI 2027”, a scenario that represents their best guess about what that might look like very soon & it’s implications for all of us: ai-2027.com

Really interesting work! Muraki and Pexman are taking aphantasia research into fascinating new directions!

➡️ Faster processing of motor-linked words in aphantasia suggest that mental simulation is intact even in the absence of conscious mental imagery. 📄 Full article in this Neuropsychologia special issue (doi.org/10.1016/j.ne...)

Our new preprint explores what people with different visual imagery abilities 'see' during Ganzflicker-induced hallucinations. We used NLP + ML techniques to analyze descriptions from 4,000+ participants. See what we found in @kerblooee.bsky.social's thread

If you have 10-20 minutes (depends on how fast you are), would you please consider doing this online study on #mentalimagery? It contains a survey & an experiment where you look at pictures and you respond what you see: #psychscisky #neuroskyence #visionscience tstbl.co/820-917

Making Sense of Sensation: A model of Interoceptive Attribution and Appraisal with Clinical applications New preprint from @drhannahsavage.bsky.social & @sarahgarf.bsky.social #interoception #neuroskyence 🧠🫀🫁 osf.io/preprints/ps...

The most majestic thing you will see on #bluesky today. 😇

The insula is often ignored in neuroimaging studies on mental imagery. However, a new study by @timokvamme.bsky.social shows visual imagery is linked (amongst other areas) to more efficient structural connectivity in the right insula osf.io/preprints/ps...

Do you have aphantasia? We are running a new study on how individuals with or without imagery associate emotions with different parts of the body - it only takes 15 min! You can take part here: research.sc/participant/... Contact: [email protected]

Do you have aphantasia? Would you be interested in taking part in a study exploring how we associate emotions with different body parts? It only takes 15 min! You can take part here: research.sc/participant/... contact: [email protected]

Interoception in aphantasia: imprecise interoceptive signals may prevent prefrontal top-down signals from sufficiently activaing sensory cortices www.frontiersin.org/journals/psy...

I am so excited to share that our paper 'A neural basis for distinguishing imagination from reality' is now published in @cp-neuron.bsky.social! 🧠✨ See thread below! doi.org/10.1016/j.ne...

Interoceptive/insula theory of aphantasia: rather than purely a sensory deficit, aphantasia results from abnormal autonomic signaling and disrupted interoception: pubmed.ncbi.nlm.nih.gov/39912831/ Some evidence: osf.io/preprints/ps... www.researchsquare.com/article/rs-6... osf.io/preprints/ps...

1/ What causes acquired aphantasia? Our new preprint shows links to affective conditions, early life adversity, neurodevelopmental traits, and increased autonomic reactivity, pointing to an affective-autonomic pathway #aphantasia #MentalHealth #interoception