Reuben Rideaux

Investigating orientation adaptation following naturalistic film viewing - Scientific Reports Scientific Reports - Investigating orientation adaptation following naturalistic film viewing

Just published some work at Scientific Reports! We investigated visual adaptation following free viewing of a film (Casablanca) that had its oriented contrast altered. To our surprise, we found adaptation effects to be pretty negligible…

www.nature.com/articles/s41...

1/10

Authors retract Science paper on controversial fMRI method Several MRI artifacts contribute to the neuronal activity signal picked up by the method, according to a preprint the authors posted this month.

A method for capturing neuronal activity using fMRI excited the neuroimaging field but couldn’t be replicated. Today, the authors of the original paper retracted their work.

By @callimcflurry.bsky.social

#neuroskyence

www.thetransmitter.org/retraction/a...

An array of 9 purple discs on a blue background. Figure from Hinnerk Schulz-Hildebrandt.

A nice shift in perceived colour between central and peripheral vision. The fixated disc looks purple while the others look blue.

The effect presumably comes from the absence of S-cones in the fovea.

From Hinnerk Schulz-Hildebrandt:
arxiv.org/pdf/2509.115...

New paper in Imaging Neuroscience by Ziyue Hu, Dominic M.D. Tran, and Reuben Rideaux:

Multimodal evidence challenges the effectiveness of probabilistic cueing for establishing sensory expectations

doi.org/10.1162/IMAG...

Cognition rears its ugly head during a meeting of psychophysicists

Virtuous Machines: Towards Artificial General Science Artificial intelligence systems are transforming scientific discovery by accelerating specific research tasks, from protein structure prediction to materials design, yet remain confined to narrow doma...

We just released a paper on using AI to autonomously conduct scientific research, from idea conception and (human) data collection to manuscript generation. We offer 3 example studies in cog psych. I think it indicates the current capacity of AI in autonomous research.

www.arxiv.org/abs/2508.13421

The University of Sydney is recruiting senior and mid-career academics "within the top 5–10% of academics in their field, with a strong track record and availability to relocate to Australia within 6-months".
If you're a psychologist/neuroscientist and are interested, get in touch with me soon.

1/ 🚨 Hot off the press! Our study “Political Expression of Academics on Social Media” with @trfetzer.com is now peer-reviewed & live in Nature Human Behaviour @nature.com 🎉. Thread 👇

New paper out in @plosbiology.org w/ Charlie, @phil-johnson.bsky.social, Ella, and Hinze 🎉

We track moving stimuli via EEG, find evidence that motion is extrapolated across distinct stages of processing + show how this effect may emerge from a simple synaptic learning rule!

tinyurl.com/2szh6w5c

I’m not aware of data that speaks to this, but I expect that the strength of the illusion will vary with center-ring width and that there is a maximum point within that parameter space.

Agreed that we don’t need to find new jobs yet, but I’d be pretty surprised if I received a manuscript like this from an undergrad. Give it a quick read and let me know if you think.

I’m hoping that @vssmtg.bsky.social can clarify or reverse course on this quickly, because it looks a lot like capitulating to fascism from here.

People talk a lot about objects, but what about the softness of a cushion, the greenness of an emerald, or the viscosity of oil? In our work just published @pnas.org, we shed light on how we make sense of the hundreds of materials around us.
www.pnas.org/doi/10.1073/...

A scientific image showing an original image (grayscale dog), the same image after processing with oriented edge filters, and then the spectral power as a function of orientation.

New from my lab: "Priors for natural image statistics inform confidence in perceptual decisions"

We used a natural image statistics approach to investigate the computations underlying perceptual confidence. 🧵

Article: www.sciencedirect.com/science/arti...

Postdoctoral Research Associate in Active Perception Full time, 3 years fixed term position. Located on the Camperdown Campus at the School of Psychology Opportunity to work on cutting-edge research involving neuroimaging, virtual reality, and AI, at on...

I’m looking for a postdoc to join my lab at the University of Sydney for a project investigating how perception changes during walking (VR, psychophysics, EEG, AI). Full time, 3 years fixed-term position; full details here: usyd.wd3.myworkdayjobs.com/USYD_EXTERNA...

Please repost 🥹

Donate to Sara's Brain Cancer Treatments, organized by Guido Maiello Dear Family and Friends, Old and New, We are the family of Sara Joy Hawkins, and this… Guido Maiello needs your support for Sara's Brain Cancer Treatments

My dear friends Guido and Sara have experienced a new shock recently: Sara's brain cancer has returned for the second time. Her traditional treatment options are limited, but they want to try experimental treatments not covered by insurance. Please consider donating what you can.

gofund.me/05154011