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Our paper on the shared neural dynamics of facial expression processing is now published in Cognitive Neurodynamics. link.springer.com/article/10.100…
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Géza Gergely Ambrus
121 posts
Géza Gergely Ambrus
@GGAmbrus
Lecturer at the Department of Psychology (@Bournemouth_Psy), Bournemouth University (@bournemouthuni) @[email protected]
Bournemouth, England Katılım Aralık 2020
262 Takip Edilen135 Takipçiler
New paper from our lab, with Berfin Ozdemir, out now in Brain Research. We investigated the neuraldynamics of encoding and recognition memory across different visual stimuli using EEG and multivariate analysis. doi.org/10.1016/j.brai…
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Our paper on the shared neural dynamics of facial expression processing is now published in Cognitive Neurodynamics. link.springer.com/article/10.100…
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We found that emotional facial expression processing appears independent of low-level image properties and features from a neural network trained on face-identity recognition. Moreover, face-identity and face-sex information is strongest for angry faces.
biorxiv.org/content/10.110…
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Our new preprint on shared neural dynamics in facial expression processing, co-authored with Madeline Ely!
We describe #EEG patterns that distinguish facial expressions shared across observers.
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New #EEG #MVPA paper on the shared neural codes of recognition memory, now out in @SciReports
nature.com/articles/s4159…
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Mind-Reading machines? Looking forward to speaking about the science of decoding thoughts at The Black Cherry, Boscombe on Tuesday, May 2, 6:30-8:00 PM.
Cafe-Sci Bournemouth@CafeSciBmouth
Join us on Tues 2 May to discover the latest advances in neuroscience and the possibility of creating machines that can read human minds. We'll explore how machine learning algorithms could decode brain activity and reconstruct subjective experiences bit.ly/3ZzYdUg
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The thread by Alexia ⬇️
twitter.com/AlexiaDalski/s…
Alexia Dalski@AlexiaDalski
New preprint by Géza Gergely Ambrus (@GGAmbrus), Gyula Kovács (@gkovacs1965) and me! 🥳In it, we explore if semantic information is necessary for shared face-familiarity signals to emerge. Feedback is welcome! 🧵 @AcademicEEG #FacePerception #EEG #MVPA #MachineLearning
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In our new #EEG - #MVPA paper (w/ @AlexiaDalski & @gkovacs1965) we investigate face-familiarity without semantic information, using cross-experiment classification. Now online in Brain Structure and Function!
@AcademicEEG #FacePerception
link.springer.com/article/10.100…
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A short summary from Alexia 👇
twitter.com/AlexiaDalski/s…
Alexia Dalski@AlexiaDalski
New preprint by @GGAmbrus, @WieseHolger, @gkovacs1965 and me! In it, we used cross-experiment #MVPA to track representational dynamics across different task demands @AcademicEEG #FacePerception #EEG biorxiv.org/content/10.110… 🥳🧵1/7
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Our latest #EEG #MVPA paper (w/ @AlexiaDalski, @gkovacs1965 & @WieseHolger) is now online!
How does the face-familiarity signal evolve when lying about knowing a person? We used cross-experiment classification to investigate.
@AcademicEEG #FacePerception
doi.org/10.1016/j.brai…
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Géza Gergely Ambrus retweetledi
Check out the bright waves, swirls, and vortices in Jupiter’s atmosphere — as well as the dark ring system, one million times fainter than the planet! Two moons of Jupiter, including one that’s only about 12 miles (20 km) across, are on the left.
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Our new preprint is now out in the wild! Read about it from @AlexiaDalski! 👇biorxiv.org/content/10.110…
Alexia Dalski@AlexiaDalski
New preprint by @GGAmbrus, @WieseHolger, @gkovacs1965 and me! In it, we used cross-experiment #MVPA to track representational dynamics across different task demands @AcademicEEG #FacePerception #EEG biorxiv.org/content/10.110… 🥳🧵1/7
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Our results show that both RT and questionnaire data correlated with cross-classification performance – starting at ~200ms when personally familiar and the participants’ own faces were included, and between 400 and 600ms for celebrity faces only.
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In a new paper by @Chenglin_105, @mikeburton47, @gkovacs1965 and me, now out in @CORTEXjournal, we show that the 400 to 600 ms post-stimulus window is sensitive to the degree of face familiarity. @AcademicEEG #FacePerception #EEG #MVPA
sciencedirect.com/science/articl…
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In our new preprint we show that neural patterns of shared face familiarity emerge for purely perceptually familiarized faces, no semantic information required.
@AlexiaDalski has the thread ⬇️
biorxiv.org/content/10.110…
Alexia Dalski@AlexiaDalski
New preprint by Géza Gergely Ambrus (@GGAmbrus), Gyula Kovács (@gkovacs1965) and me! 🥳In it, we explore if semantic information is necessary for shared face-familiarity signals to emerge. Feedback is welcome! 🧵 @AcademicEEG #FacePerception #EEG #MVPA #MachineLearning
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