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Paul M. Garrett

@paulmgarrett.bsky.social

Post-Doc @ Uni Melb. Computational/mathematical psychologist using RT/accuracy models to study memory and decision making. Purveyor of pretty science & Decision Model Simulators (https://go.unimelb.edu.au/iph2)

12 Posts31 Follower 58 Folgt

Dan Feuerriegel @danfeuerriegel.bsky.social · 4mo ago

New article in The Conversation @theconversation.com by Lauren Fong about her recent work on preference-driven decisions! Featuring some tough choices between baked goods. (Journal article quoted below) theconversation.com/are-we-ever-... @psychunimelb.bsky.social @paulmgarrett.bsky.social

Are we ever truly free to make decisions? New study tracks a universal process in the brain

Your brain is constantly gathering evidence for making decisions – even when there’s only one option to pick from.

theconversation.com

Imaging Neuroscience@imagingneurosci.bsky.social · 4mo ago

New paper in Imaging Neuroscience by Lauren C. Fong, Daniel Feuerriegel, et al: Tracing the neural trajectories of evidence accumulation and motor preparation processes during voluntary decisions doi.org/10.1162/IMAG...

Paul M. Garrett @paulmgarrett.bsky.social · 4mo ago

When memories feels lost, they may not be gone — just too fuzzy to recall precisely. New work featured in The Conversation go.unimelb.edu.au/x2h2 Published @ ComBrainBehav rdcu.be/e8SLX w/ @danfeuerriegel.bsky.social, @daniellittle.bsky.social, Philip Smith & Anthony Lua Breakdown below. 1/n

Gone but not forgotten: how fuzzy memories improve decision-making

New research shows even wrong memories leave a fuzzy trace that supports recognition and improves decision-making.

go.unimelb.edu.au

Dan Feuerriegel @danfeuerriegel.bsky.social · 9mo ago

Interested in how we make preference-driven decisions, and how this is implemented in the brain? We report that neural correlates of evidence accumulation (CPP, Mu/Beta) are also observed during value-based decisions. www.biorxiv.org/content/10.1... Led by @laurencf.bsky.social (Lauren Fong) 1/n

Tracing the neural trajectories of evidence accumulation and motor preparation processes during voluntary decisions

Voluntary decisions have previously been described by where they arise in the brain and how actions corresponding to one's choice are prepared. However, the processes by which these internally guided ...

biorxiv.org