Harrison Ritz

@harrison_ritz

PhD with , Frank, & Nassar Labs | science, music, movies, & batch cooking | he/him 🇨🇦 views my own.

Providence, RI
Vrijeme pridruživanja: travanj 2016.

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  1. Prikvačeni tweet
    26. stu 2019.

    We highlight exciting work by & connecting computational models of how we control actions and how we control brain states. Cognitive control needs control theory! w/ &

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  2. proslijedio/la je Tweet
    1. velj

    Very happy to share our new preprint! Animals have a remarkable capacity to learn new motor skills, but how does learning change neural population dynamics underlying movement?

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  3. proslijedio/la je Tweet
    prije 20 sati

    Neural Correlates of Reinforcement Learning in Mid-lateral Cerebellum

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  4. proslijedio/la je Tweet
    prije 20 sati

    New commentary on the widespread cortical representation of observed actions (as revealed by dynamic, naturalistic stimuli)—even in putative "form" areas like ventral temporal cortex:

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  5. proslijedio/la je Tweet
    1. velj

    Me and my PI reading the reviews on my first first-author paper

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  6. proslijedio/la je Tweet
    31. sij

    Where hippocampal place cells have their fields is famously hard to predict: if you know how a given subject encodes location or environment A, that doesn't tell you much about how it encodes B. 1/

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  7. proslijedio/la je Tweet
    31. sij

    Interested in decision-making, evidence accumulation, normative or circuit models, oscillations, cortical hierarchy, feedback, or brainstem arousal systems? Check out our new paper on ()! Led by , summary below. (1/11)

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  8. proslijedio/la je Tweet
    31. sij

    How hard would you work to prevent loss of $5? As hard as you’d be willing to work to gain $5? Most tend to work harder to prevent loss. This excellent work by explores this question and links loss aversion to dopamine.

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  9. 30. sij
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  10. 30. sij
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  11. proslijedio/la je Tweet
    29. sij

    Today I will be teaching my undergrad course "How to build a brain from scratch" for the 2nd year running. I've put the materials online - include a document with all lecture slides and notes, which is about as long as a decent novel. Enjoy!

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  12. proslijedio/la je Tweet
    29. sij

    Hooray! 5 years' work, some great reviewers and 'Best practice guidance for linear mixed-effects models in psychological science' is in press at Journal of Memory and Language. 50 free copies: TLDR: FOR GOODNESS SAKE REPORT MODELS & RESULTS IN FULL. 1/

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  13. proslijedio/la je Tweet
    23. sij

    New registered report from the lab: Predicted Position Error Triggers Catch-Up Saccades during Sustained Smooth Pursuit With my amazing students and and collaborators Philippe Lefevre and

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  14. proslijedio/la je Tweet
    18. lip 2019.

    First article from my postdoc and "Uncertainty in learning, choice and visual fixation" is submitted, great team effort with Jacob Orquin, Peter Dayan, Ray Dolan & . Here is a preprint

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  15. proslijedio/la je Tweet
    26. sij

    Are partial derivatives the computational primitives of deep neural networks? via

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  16. proslijedio/la je Tweet
    27. sij

    New preprint with Jan Balaguer, Bernhard Spitzer and now out on this topic: Why are our decisions sometimes “irrational”? Take the example below. Which lottery do you prefer in scenario 1? What about scenario 2? 1/12

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  17. proslijedio/la je Tweet
    24. sij
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  18. proslijedio/la je Tweet
    26. sij

    A Bayesian and efficient observer model explains concurrent attractive and repulsive history biases in visual perception

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  19. proslijedio/la je Tweet

    Some lessons I have learned from giving virtual talks in the last 6 months

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  20. proslijedio/la je Tweet
    24. sij

    I have just released versions 0.9.1 and 0.10.0 of seaborn, a Python library for data visualization. The new versions contain a number of improvements, and version 0.10.0 drops support for Python 2. Check out the release notes for more information:

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  21. 24. sij

    four tets been throwing down lately

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