Bilal Bari

@bari_bilal

MD/PhD student at Johns Hopkins University School of Medicine. PhD in neuroscience with Jeremiah Cohen. Currently MS-III. Interested in all things cognition.

Vrijeme pridruživanja: lipanj 2018.

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  1. proslijedio/la je Tweet
    2. velj

    Ancient physicians who understood melancholia to be a severe, biological Illness and proposed wacky treatments now read like a caricatured mix of proponents of "chemical imbalance" and new age antipsychiatry. 1/4

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  2. proslijedio/la je Tweet
    30. sij

    Very excited about the lab’s first preprint! Extraordinary team lead by , , and Crystal McClain and in collaboration with

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  3. proslijedio/la je Tweet
    27. sij

    My new book, "UNIQUE: The New Science of Human Individuality" will be published by Basic Books on September 29, 2020.

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  4. proslijedio/la je Tweet
    22. sij

    1/4: Pleased to announce that a preprint of our work exploring adaptation and de novo learning in a continuous control task is now available on bioRXiv. Thanks to co-authors and .

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  5. proslijedio/la je Tweet

    A physician's valedictory in . The last paragraph made me cry. "... Many of my patients had unsolvable problems. ... I had to admit a guilty sense of relief that I would no longer have to bear the weight of their problems. ...

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  6. proslijedio/la je Tweet
    11. sij

    Check out our work in exploring genome-wide changes in accessible chromatin and gene expression in primary cultures of mouse brain . Stabilizing in vitro not enough to promote .

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  7. proslijedio/la je Tweet
    2. sij

    Super excited about this. Two companion papers just published in Trends in Cognitive Sciences tackle one of the biggest questions out there: how does the mind represent possibility? (1/4)

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  8. proslijedio/la je Tweet
    20. pro 2019.

    Paper with on controllability and Pavlovian biases is out! We show that when rewards are less controllable, Pavlovian bias on action selection is stronger, consistent with a new normative analysis.

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  9. proslijedio/la je Tweet
    19. pro 2019.

    You want your hypothesis to be true, but after N experiments the effect is not quite significant. So you do a few more experiments. Naughty, naughty! You are guilty of p-hacking! But in a recent paper, Reinagel shows that it's not so bad in practice.

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  10. proslijedio/la je Tweet
    18. pro 2019.
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  11. 17. pro 2019.

    We were lucky to be among the first to analyze this dataset at Summer Workshop on the Dynamic Brain 2016. Huge congrats to & the rest of the team. Highly recommend applying for the workshop as well - it shaped the direction of my thesis (plus you meet great people).

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  12. proslijedio/la je Tweet
    8. pro 2019.

    Nabokov's quote is a great metaphor for and . See the last line of Jacob and Monod's 1961 review article: "...the genome contains not only a series of blue-prints but a co-ordinated program of protein synthesis and the means of controlling its execution."

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  13. proslijedio/la je Tweet
    8. pro 2019.

    Excited to share preliminary work on (a) learning to infer categories in 3D environments, and (b) their utility in learning to perform real-world tasks Thanks for inviting me to present ! :) Looking forward to meeting other passionate minds at

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

    Frontal cortex neuron types categorically encode single decision variables

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  15. proslijedio/la je Tweet
    7. lip 2019.

    Single-trial variability in spike timing, even in small amounts, can mask striking firing patterns. The raster plots below show the same data (a neuron from rat motor cortex). The only difference is that we’ve re-sorted the trial ids with the help of a simple model.

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  16. proslijedio/la je Tweet
    3. pro 2019.

    Check out this beautiful work from the auditory “wing” of our lab! Purinergic signaling in cochlear supporting cells reduces hair cell excitability by increasing the extracellular space

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  17. proslijedio/la je Tweet
    14. stu 2019.

    New paper out in : "Tonic exploration governs both flexibility and lapses" with , @BrieSleezer, Hank Jedema and Charlie Bradberry: Here's the twitterfied version... (1/8)

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  18. proslijedio/la je Tweet
    5. stu 2019.

    The Eighty Five Percent Rule for optimal learning. With , Mark Straccia and Jon Cohen.

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  19. proslijedio/la je Tweet
    31. lis 2019.

    I've spent a lot of time recently thinking about a concept from RL called the Successor Representation. It has a number of nice properties (and links to psych/ neuroscience). For those new to the concept, I wrote an overview/tutorial on it (with code).

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  20. proslijedio/la je Tweet
    30. lis 2019.

    There is literally no limit to the thoughts the human mind can have. But then out of that infinity of possible thoughts, how do we know which ones to consider and which ones aren't worth our time? How do we know what *not* to think? Here's our new idea:

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