Alfredo Spagna
@alfredospagna.bsky.social
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Cognitive Neuroscientist @ Columbia University. Attention | Perception | Imagination.
reposted by
Alfredo Spagna
The vOICe vision BCI 🧠🇪🇺
10 months ago
Visual mental imagery in typical imagers and in
#aphantasia
: A millimeter-scale 7-T fMRI study
www.biorxiv.org/content/10.1...
by
@zhanminye.bsky.social
@alfredospagna.bsky.social
@standehaene.bsky.social
et al.;
#neuroscience
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Visual mental imagery in typical imagers and in aphantasia: A millimeter-scale 7-T fMRI study
Most of us effortlessly describe visual objects, whether seen or remembered. Yet, around 4% of people report congenital aphantasia: they struggle to visualize objects despite being able to describe th...
https://www.biorxiv.org/content/10.1101/2023.06.14.544909v6
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** SOLD OUT ** but zoom option available! Imagine This: Reflections on Human Imagination
www.eventbrite.com/e/imagine-th...
Join us Wednesday, April 9th at 5:00 PM at the Jerome Greene Science Center for an exploration of human imagination, mental images, and aphantasia.
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Imagine This: Reflections on Human Imagination
Join us at the Jerome L. Greene Science Center on Wed, April 9, for a reflection on human imagination and mental images.
https://www.eventbrite.com/e/imagine-this-reflections-on-human-imagination-tickets-1272950752969?aff=odcleoeventsincollection
6 months ago
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reposted by
Alfredo Spagna
Isaiah Kletenik
7 months ago
Since visual mental imagery requires at least drawing visual images from memory & making them available for experience there’s no need for either/or - aphantasia could arise from deficits in visual memory or w/ processing of visual priors as you suggest re: heterogeneity
@alfredospagna.bsky.social
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😭😭😭😭 tis the season…. TY notes, always make my day… ❤️
almost 2 years ago
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Full House last week (11/1) for Gabriella Bottini and Eraldo Paulesu’s talks at the Columbia University Psychology Department Colloquium. Great talks and great follow up convos during the Department reception.
almost 2 years ago
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Hahahah EXACTLY :) benvenuta Athena!
add a skeleton here at some point
almost 2 years ago
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Here are the slides of my talk on: "The role of Frontoparietal Attention Networks in conscious perception and voluntary imagination". I wanted to thank the organizers of the Cognitive and Behavioral Neuroscience Seminar
@chrisbaldassano.bsky.social
, Camille Gasser & Herb Terrace.
t.co/z0ggWnu6BF
almost 2 years ago
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Check out our latest paper: Colors in the mind’s eye. A Cortex single case study found intact mental imagery for colors in a patient with cerebral achromatopsia. Preprint here:
www.dropbox.com/scl/fi/is6pm...
almost 2 years ago
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This evening's read: Dubey A, Markowitz DA, Pesaran B. Top-down control of exogenous attentional selection is mediated by beta coherence in prefrontal cortex.
www.cell.com/neuron/pdf/S...
almost 2 years ago
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reposted by
Alfredo Spagna
Matteo Farinella (he/him)
almost 2 years ago
Pretty sad prompts this weekend. This is not the face of science I usually like to draw but it's important to talk about this stuff 20. IVORY TOWER 21. BARRIER 22. STEREOTYPE
#SciCommInk
#drawingchallenge
#SciComm
#sciart
#inktober
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Set in 1920s Oklahoma, the movie “Killers of the Flower Moon” depicts the serial murder of members of the oil-wealthy Osage Nation, a string of brutal crimes that came to be known as the Reign of Terror. A MUST watch..
www.killersoftheflowermoonmovie.com
almost 2 years ago
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This evening’s read: “next frontiers in consciousness research” by
@biyuhe.bsky.social
. Find it here:
www.cell.com/neuron/fullt...
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Next frontiers in consciousness research
Consciousness science has matured over the past three decades and is currently on the cusp of explosive growth, with the potential to transform medicine and technology. The global community recently m...
https://www.cell.com/neuron/fulltext/S0896-6273(23)00755-9
almost 2 years ago
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Well, hello everyone on bluesky! Here is what I’m reading today (new account, new area of interest). “Becoming an academic entrepreneur: how scientists develop an entrepreneurial identity” Hayter et al 2022, JTT. Check it out, and follow me for more recipes 😂 🇮🇹🍝
link.springer.com/article/10.1..
.
almost 2 years ago
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