Derek Arnold
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visnerd.bsky.social
Derek Arnold
@visnerd.bsky.social
Vision Scientist, Aphant
Reposted by Derek Arnold
New paper with Tom Whitford, using EEG to investigate inner speech in people with auditory verbal hallucinations in schizophrenia.

academic.oup.com/schizophreni...
Corollary Discharge Dysfunction to Inner Speech and its Relationship to Auditory Verbal Hallucinations in Patients with Schizophrenia Spectrum Disorders
AbstractBackground and Hypothesis. Auditory-verbal hallucinations (AVH)—the experience of hearing voices in the absence of auditory stimulation—are a cardi
academic.oup.com
October 22, 2025 at 7:06 AM
Reposted by Derek Arnold
SAVE THE DATE! Australasian Society for Experimental Psychology (EPC) & Asia-Pacific Conference on Vision (APCV) Joint Meeting from 1-4 July at the University of Auckland, NZ.
#PsychSciSky #VisionScience #neuroskyence

More information to follow!
visualneuroscience.auckland.ac.nz/epc-apcv-2026/
October 20, 2025 at 8:54 PM
New Publication: Mental rotation is a weak measure of people’s propensity to visualise

This was a fun project : )

Turns out that the main task used to measure the capacity of people to visualize for many decades isn't really fit for that purpose!

authors.elsevier.com/a/1lS9S_NzVj...
authors.elsevier.com
July 18, 2025 at 1:27 AM
New Paper: The vividness of visualisations & autistic trait expression are not strongly associated

Our evidence suggests Autism / Aphantasia links have been overstated by a circular logic (as the most popular Autistic trait measure has questions about imagery).
authors.elsevier.com/c/1kYhW3lcz4...
authors.elsevier.com
February 4, 2025 at 4:31 PM
New Paper: Objective priming from pre-imagining inputs before binocular rivalry does not predict individual differences in the subjective intensity of imagined experiences

We think imagery binocular rivalry priming is an unreliable subjective measure of imagery

authors.elsevier.com/sd/article/S...
ScienceDirect.com | Science, health and medical journals, full text articles and books.
authors.elsevier.com
December 19, 2024 at 4:26 AM
New Paper: Don't think of a pink elephant: Individual differences in visualisation predict involuntary imagery and its neural correlates

People with vivid visual imaginations are less able to suppress involuntary visualisations.

doi.org/10.1016/j.co...

#Aphantasia #Imagery
December 8, 2024 at 11:01 PM
A report on our New Study: Don’t think of a Pink Elephant!

Aphants, and people with low vividness imagery, may be resistant to intrusive visualisations!

#Aphantasia #Imagery

@sampendu.bsky.social

theconversation.com/the-pink-ele...
The pink elephant test: what your visual imagination predicts about your ability to control your thoughts
Research shows people with more vivid visual imaginations may also be more prone to certain kinds of intrusive thoughts.
theconversation.com
November 28, 2024 at 2:34 AM
Reposted by Derek Arnold
I feel so honored by the publication of this special issue of Neuropsychologia. Thanks so much to my friends and colleagues who put this together. And thanks to all the contributors. There are so many wonderful articles. I can't tell you how delighted I am. 🧪🧠 www.sciencedirect.com/science/arti...
November 25, 2024 at 6:56 PM
Reposted by Derek Arnold
New preprint! Work led by Alexis Kidder (@lexkidder.bsky.social) during a visiting scholarship at @marcsinstitute.bsky.social with @drquekles.bsky.social & @tgro.bsky.social

"Mapping object space dimensions: new insights from temporal dynamics"

🔗 doi.org/10.1101/2024...

1/ Summary: 🧵👇
November 22, 2024 at 2:26 AM
Reposted by Derek Arnold
We are excited to announce that Professor Ben Newell will be giving the Ross Day Plenary at EPC/APCV 2025. Ben Newell is Professor of Behavioural Science in the School of Psychology at UNSW Sydney, and Director of the UNSW Institute for Climate Risk & Response (ICRR).
November 8, 2024 at 1:16 PM
Reposted by Derek Arnold
🚀 New Research! 🚀

🔍 Title: Flexible Use of Facial Features Supports Face Identity Processing
Our study reveals that the key to accurate face recognition lies in the flexibility of using different facial features.

#Research #FaceRecognition #Psychology #Forensics #Security #AcademicResearch
What makes some people better at recognising faces?
Recognising faces is crucial to social interactions, and also in applied settings such as criminal investigations. Research has shown that there are widespread differences in people’s ability to recog...
www.growkudos.com
November 19, 2024 at 10:20 PM
Reposted by Derek Arnold
The Australasian Experimental Psychology Conference (EPC) and Asia Pacific Conference on Vision (APCV) are holding a joint meeting in 2025, to be held at UNSW in Sydney, from June 17-20. Abstract and symposium submissions are open!
epc.psy.unsw.edu.au/index.html
November 8, 2024 at 1:14 PM
Preprint: It's been suggested that Aphants may be able to visualise, but lack insight, as they can do Mental Rotation (MR) tasks. Instead, we show MR tasks are a weak measure of the propensity to visualise.

#Aphantasia #Imagery

www.biorxiv.org/content/10.1...
Mental Rotation is a weak measure of the propensity to visualise
There is increasing evidence of substantial differences in the capacity of people to voluntarily visualise, with some (Congenital Aphants) asserting they cannot visualise at all. It has been suggested...
www.biorxiv.org
November 13, 2024 at 11:23 PM