Vasileios Christopoulos

@VasileiosChris2

Assistant professor, Bioengineering, UCR. Motor control, decision-making, learning, brain-machine Interface, functional ultrasound

Pasa
Vrijeme pridruživanja: srpanj 2018.

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  1. proslijedio/la je Tweet
    1. velj

    During a washout period, movement kinetics gradually reverted, but the learning-induced uniform shift of preparatory activity persisted. This persistent shift may retain a motor memory of the learned field, consistent with faster relearning observed behaviorally and neurally.

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  2. proslijedio/la je Tweet
    1. velj

    Skill-specific changes in cortical preparatory activity during motor learning

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  3. proslijedio/la je Tweet
    7. sij

    Our paper on the stability of cortical population dynamics during consistent behavior is finally out in . We show that neural population dynamics across the sensorimotor cortices remain stable as subjects perform the same task over years

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  4. proslijedio/la je Tweet
    18. pro 2019.

    Is metacognition impaired in schizophrenia? Not so sure... See our new study on perceptual decision-making using trajectory tracking & race models: - preprint: - pre-reg: - data & scripts:

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    How should we think about behavior in neuroscience? ! = great thoughts by

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  6. proslijedio/la je Tweet
    5. pro 2019.
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  7. proslijedio/la je Tweet
    20. stu 2019.

    Prefrontal cortex exhibits multi-dimensional dynamic encoding during decision-making

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  8. proslijedio/la je Tweet
    24. lis 2019.

    Flexible Modulation of Neural Variance Facilitates Neuroprosthetic Skill Learning

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  9. proslijedio/la je Tweet
    15. stu 2019.

    I'm happy to announce the publication of "Learning optimal decisions with confidence" with André Mendonça, , , about learning to make better decisions that require the temporal accumulation of evidence. Get it at 1/

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  10. proslijedio/la je Tweet
    13. stu 2019.

    Pls don't ask me to do stuff cuz I'm gonna be busy for a while reading all the awesome content in this Computational Special issue. Happy to have contributed an article w/ &

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  11. proslijedio/la je Tweet
    7. stu 2019.

    Eye opening article on Elsevier. "Every time we pay a $3000 article processing charge, only $1800 supports the publishing process, while the remaining $1200 goes directly to Elsevier shareholders." They suggest you ask for $400/hr when Elsevier requests that you review a paper.

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    On the importance of errors in motor learning:

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    Our opinion piece that deep learning should guide neuroscience research just came out:

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  14. proslijedio/la je Tweet
    24. lis 2019.

    We cannot repeat this enough. NHP research is critical for basic and clinical neuroscience. Here is a nice summary - Monkey see, monkey cure: Primates are necessary for research

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  15. proslijedio/la je Tweet
    22. lis 2019.

    Excited about new recording modalities? Come see how we are decoding movement intentions using functional ultrasound neuroimaging! Wed, Oct. 23 1:00 - 5:00 PM Posterboard Number: L23

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    Folks staying at to the bitter end, I'll be presenting some of my work on strategies to resample large-scale brain activity across scales and modalities. A key step for studying large networks chronically in vivo. Wednesday afternoon!

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  17. Come and check out our recent findings in human intracortical BMI recording from M1 and Parietal cortex, in functional ultrasound imaging in awake and behaving monkeys and in action inhibition in healthy individuals and Parkinson's disease (PD) patients at .

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  18. proslijedio/la je Tweet

    In , neuroscientists Tamar Makin and Jean-Jacques Orban de Xivry outline how to detect and correct ten common statistical mistakes.

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  19. proslijedio/la je Tweet
    29. ruj 2019.

    Preparatory activity in motor cortex is essential for planning. This spectacular paper demonstrates the causal role of the cerebellum in maintaining cortical activity, possibly via P-cell learning of association between visual stim and reward.

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  20. proslijedio/la je Tweet

    If you are a scientist and you do not like to be poisoned you might want to sign this.

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