Creativity and aesthetics have long been studied as two independent topics, and yet there is growing recognition of the reciprocal ties that bind them together. A new Research Topic aims to advance a scientific understanding of the interconnections.
www.frontiersin.org/research-top...
Please repost!
Posts by Dirk Bernhardt-Walther
Example of Bayesian fitting result from an example sequence (sequence 32, motor reaction time removed). The x-axis is zero-centered time distance from the middle of the transition in seconds. The y-axis is the percentage of participants perceiving the stimuli as Category B. This graph compares the transitions for sequence 32 between directions A to B (red) and B to A (blue). Data from direction B to A were recoded to share the same x-axis with data from direction A to B.
Wonderful undergraduate research by @huiqinchen.bsky.social, with @myang01501.bsky.social, @songaeun.bsky.social, and @drmack.bsky.social @macklab.bsky.social, shows a strong hysteresis effect for crossing a scene category boundary in opposite directions.
PDF: www.bwlab.org/publications
Our brains cling to stability: when scenes slowly change, people still see the original for longer than expected. This AI-image study shows that perception lags behind reality -our minds favor continuity over constant reprocessing.
doi.org/10.1037/xhp0...
@uoftpsychology.bsky.social
Katy Tam
#UofTArtSci psychologist Katy Tam has found that smartphones actually create more boredom. Tam's Life Hacks Research Lab provides evidence-based advice to those struggling with digital distraction.
Read more: bit.ly/47qGup6
10 PhD positions at JLU Giessen in the new Research Training Group "PIMON"! We will explore how humans perceive and interact with materials and objects in natural environments.
More information on the project, the PIs, and how to apply here:
www.uni-giessen.de/de/ueber-uns...
Please share!
New paper from our team led by the incredibly talented Dr. Erik Wing (with Jordan Chad, Geneva Mariotti and @drjenryan.bsky.social). www.jneurosci.org/content/earl...
**Postdoc position in human category learning**
@thecharleywu.bsky.social, Frank Jäkel and I are seeking a postdoctoral fellow to lead a joint project on human category learning at the Centre for Cognitive Science @tuda.bsky.social.
www.career.tu-darmstadt.de/tu-darmstadt...
Excited that this work with @serences.bsky.social and @timbrady.bsky.social is now out! Our Gabor-wavelet model better predicted voxel responses in scene regions than 3D models. Does this mean that scene areas aren’t “for” processing 3D scene structure? NO, we argue. 1/
dx.plos.org/10.1371/jour...
🚨Job alert! I'm recruiting a postdoc! If you want to study the time course of task-driven visual perception, please reach out! #neuroskyence #VisionScience #CogSci barnard.wd1.myworkdayjobs.com/en-US/Facult...
Population receptive field size in scene-selective visual cortex is related to the anterior-posterior organization. Spatial frequency preference is NOT related to pRF size!
New results by Charlotte Leferink and @damianoc.bsky.social:
doi.org/10.1162/IMAG...
@uoftpsychology.bsky.social @utoronto.ca
New paper in Imaging Neuroscience by Charlotte A. Leferink, Claudia Damiano, and Dirk B. Walther:
Population receptive field size does not correspond to spatial frequency processing in scene-selective cortex
doi.org/10.1162/IMAG...
❕Job opening alert❕We are looking for a new post-bac Research Assistant to join the Visual Attention Lab!
See the link for job description and how to apply
search.bwh.harvard.edu/new/staff_fi...
❗New Paper❗Is children's attention more like a spotlight that darts across time, or one that diffuses across many things at once? How might children's immature attention help their learning? Our Dev Sci Paper has answers! 🧵🎯
pubmed.ncbi.nlm.nih.gov/41549519/
I have a PhD opening for my #VIDI BrainShorts project 📽️🧠🤖! Are you or do you know an ambitious, recent (or almost) MSc graduate with a background in NeuroAI and interest in large-scale data collection and video perception? Check out our vacancy! (deadline Feb 15).
werkenbij.uva.nl/en/vacancies...
(a) Mean cross-validated R2 for each model, averaged across participants and shown separately for each visual area (V1–hV4) and across all ROIs combined. Error bars indicate ± 1 SEM. All pairwise differences were significant except between the Contour-Based and Line Drawing–Steerable Pyramid Models in hV4. (b) Mean R2 by population receptive field eccentricity. Eccentricities of voxels are binned up to 4.2 visual angle which was the extent of the image from the central fixation mark. (c) Left: Visual ROI on an inflated surface map in fsaverage space. Right: R2 difference surface map in fsaverage space. R2 from the Photo-Steerable Pyramid Model was subtracted from the Contour Model. Positive values indicate bigger R2 values from Contour compared to Photo-Steerable Pyramid Model.
What determines the perception of orientations in visual cortex, sharp contours or oriented spatial frequencies?
It's the contours, the building blocks for shape. Brilliant paper by Seohee Han out in Scientific Reports:
www.nature.com/articles/s41...
@uoftpsychology.bsky.social
I accidentally included the wrong tag. It should be:
@sachinxr.bsky.social ! Sorry!
Wonderful article about our recent paper in @pnasnexus.org! Thanks, @sachapfeiffer.bsky.social and @mickbonner.bsky.social!
@yikai-tang.bsky.social @uoftpsychology.bsky.social @artsci.utoronto.ca @utoronto.ca
🚨 Last publication alert of 2025! Why is scene understanding easier and faster for some scenes than for others? Here, we explore whether scenes with too much information slow visual processing. 1/
Bridges can anchor communities as landmarks and even tourist destinations, blend into their environment unnoticed, or they can be eyesores. What determines the aesthetic quality of bridges?
Mei Yang, @damianoc.bsky.social, Paul Gauvreau, and I explore this question here:
doi.org/10.1371/jour...
Spread the word: I'm looking to hire a postdoc to explore the concept of attention (as studied in psych/neuro, not the transformer mechanism) in large Vision-Language Models. More details here: lindsay-lab.github.io/2025/12/08/p...
#MLSky #neurojobs #compneuro
Dimensionality reduction may be the wrong approach to understanding neural representations. Our new paper shows that across human visual cortex, dimensionality is unbounded and scales with dataset size—we show this across nearly four orders of magnitude. journals.plos.org/ploscompbiol...
Registration for TASC 2026 is now open!
sites.google.com/view/tasc2026/
forms.gle/YFENqo6rSd5F...
Keynote speakers:
Kalina Christoff Hadjiilieva and Gerald Cupchik
Register by January 16th!
“People don’t just want to enjoy the superficial qualities of an artwork: the lines and the colours. They want to have a deeper connection with it," says @dirkbwalther.bsky.social. www.thestar.com/entertainmen...
@thestar.com has an interesting article today about aesthetics and beauty, for which @joshuachong.bsky.social interviewed my about the psychology of aesthetics:
www.thestar.com/entertainmen...
(archive version: archive.ph/1yTOe)
@uoftpsychology.bsky.social
Conceptual Roadmap of the present study. To examine the relationship between the metabolic costs of visual processing and aesthetic pleasure, we used both computational and physiological measures to quantify metabolic costs during visual processing: 1. Model-derived estimates of metabolic costs based on the activation of a deep neural network; 2. Metabolic activity of human brains, specifically in the visual processing areas. We found that both measures were inversely related to aesthetic pleasure.
Energy efficiency drives evolution, and humans may have evolved pleasure-based signals to optimize actions. Does this extend to aesthetic pleasure?
Yes!
Strong evidence in silico and humans, out in PNAS Nexus:
tinyurl.com/3kbu8xw4
With Yikai Tang and Wil Cunningham.
@uoftpsychology.bsky.social
What makes visual stimuli memorable? Wilma Bainbridge, @keisukefukuda.bsky.social, Lore Goetschalckx, and I investigate the role of processing fluency for memorability in a new review paper in Nature Reviews Psychology. Check it out!
rdcu.be/eSyjz
Memorability of visual stimuli and the role of processing efficiency
Very cool review on image memorability (hint: priority coding is key) by Wilma Bainbridge, @dirkbwalther.bsky.social @keisukefukuda.bsky.social, Lore Goetschalckx
rdcu.be/eSyjz
Congratulations!
Very pleased to share that our article on preferences for complexity at different levels of order is now out in PACA! 🎉Not all types of complexity were appreciated similarly, but all were liked better under high order!
🔗 doi.org/10.1037/aca0...
📄 osf.io/preprints/ps...
@gestaltrevision.bsky.social