Matthias Fritsche

@matfritsche

Cognitive Neuroscience | Donders Centre for Cognitive Neuroimaging | Radboud University

Nijmegen, Nederland
Vrijeme pridruživanja: srpanj 2009.

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  1. proslijedio/la je Tweet
    prije 16 sati

    New preprint about choice predictive feedforward/back signals in V1 (). Joint work with an amazing group of people: , Florent Meyniel and Tobias Donner. And of course !

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  2. proslijedio/la je Tweet
    3. velj

    New out on ! \w , , Nicole de Ru & Sander Nieuwenhuis, we show that temporal expectation enhances perception by speeding up the the decision process onset without affecting its evolution! below (1/10)

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  3. 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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  4. 27. sij

    Excited to share the last project of my PhD "A Bayesian and efficient observer model explains concurrent attractive and repulsive history biases in visual perception" with

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  5. proslijedio/la je Tweet
    16. sij

    The 1st paper of my PhD is out today in ! We show that word contexts can enhance letter representations in early visual cortex With , peter hagoort& Paper: TL;DR? Let me unpack it in a few (or so) tweets👇

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  6. proslijedio/la je Tweet
    14. sij

    A new paper from , Samuel J. D. Lawrence, and reveals some surprising findings about the timescale of repetition suppression: "Temporal tuning of repetition suppression across the visual cortex"

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

    Have you been wondering how expectations modulate perceptual decision making? Something to do with alpha oscillations maybe? Well, you've come to the right tweet! Check out the latest by our greatest Joey () with and !

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  8. proslijedio/la je Tweet
    30. stu 2019.

    Very excited about our new preprint, where we use PET and pharmacology to show that the effect of methylphenidate on cognitive motivation depends on baseline dopamine levels.

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

    Zhou et al. propose a model that describes stimulus-driven neuronal dynamics in a simple and intuitive way, then applied it to intracranial EEG data and found regularities of response dynamics across and within human visual field maps

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  10. 28. stu 2019.

    Published back-to-back with "Visual serial dependence in an audiovisual stimulus" () by . Sounds very interesting and goes to the top of my reading list.

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  11. 28. stu 2019.

    We find that attractive biases between similar stimuli are strongly modulated by feature-based attention, while repulsive biases for dissimilar stimuli are not. This suggests separate sources of these positive and negative biases in perceptual decision making.

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  12. 28. stu 2019.
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  13. 28. stu 2019.

    Our preregistered study on the role of feature-based attention in visual serial dependence is now published () with from

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

    Out now in : “Evidence for confounding eye movements under attempted fixation and active viewing in cognitive neuroscience” with , , , and Rob van Lier from and !

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

    Excited to share our preprint on the role of the NMDAR in upholding within- and between-trial working memory traces, including new data from schizophrenia and anti-NMDAR encephalitis, and a new modeling-based perspective on scz. Thanks , A Compte, J Dalmau!

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  16. 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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  17. proslijedio/la je Tweet
    11. stu 2019.

    Latest paper with now online in JNeurosci! Hippocampal and prefrontal theta-band mechanisms underpin implicit spatial context learning. Paper: Code: Data:

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

    "An image-computable model for the stimulus selectivity of gamma oscillations." Now out in , , including the reviews and response to reviewers.

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  19. proslijedio/la je Tweet
    1. stu 2019.

    1/6 paper out! You have multiple events, eye movements, differences in RT or stimulus-features, use VR, mobile EEG? You might need to your potentials! Paper: with

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

    Our eye-opening publication, lead by , showing the pupil adjusts to the brightness of what you focus on in your mind. Pretty cool, we think!

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