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#cognitiveneuroscience — Public Fediverse posts

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  1. The revelation that a significant portion of the global population navigates their entire lives without seeing a single image in their mind's eye is a profound reminder of the invisible neurodiversity that surrounds us.
    #CognitiveNeuroscience #Neurobiology #Psychology #WhatIs #sflorg
    sflorg.com/2026/10/wi10172601.

  2. Cognitive neuroscience is an interdisciplinary scientific field dedicated to understanding the biological and neural mechanisms that underlie human cognition.
    #CognitiveNeuroscience #sflorg
    sflorg.com/2026/10/cat10172601

  3. Far "dialogare" due #retineurali: un progetto ripreso ieri sera, per gioco

    Il compilatore è uno dei pochi luoghi dove le cose girano ancora in modo leale, con regole chiare, e puoi imparare dai tuoi stessi errori

    Una piccola rete neurale (la prima nel video) genera segnali dal periodico ai limiti del #Chaos.
    I segnali del regime caotico sono passati a un'altra rete neurale che ha il compito di riconoscerli al tempo T1, anticiparne i valori al tempo T2 e al tempo T3

    #ai #CognitiveNeuroscience

  4. My new paper: The Kinetic Elasticity Model proposes that PEM may emerge from slow GPCR desensitization/recovery kinetics - not simply from energy failure. Different upstream phenotypes may converge on a shared signaling bottleneck.

    doi.org/10.5281/zenodo.23061587

    #mecfs #cfs #CognitiveNeuroscience #neuroscience
    #systemsbiology

  5. As humans age, they experience a natural transition in cognitive memory processing, where detailed, specific episodic memories (vividly recalling particular events) diminish, while generalized, semantic memories (broader knowledge and interpretations) become more prominent.
    #Psychology #CognitiveNeuroscience #Gerontology #sflorg
    sflorg.com/2026/08/psy08212601

  6. 1/2
    A global emergent workspace in language models (J-space) anthropic.com/research/global-

    J-space wasn’t designed or programmed. It emerged on its own during training process. J-space has a number of unique properties:

    - Claude can report on these representations. If you ask Claude what it's thinking about, it will tell you what’s in the J-space. Non-J-space representations are less reportable.

    - It can also modulate them on request. If you ask Claude to think about something, or solve a problem silently in its head, it will light up the appropriate patterns in its J-space. By contrast, it has trouble modulating patterns not in the J-space.

    - Claude uses its J-space for internal reasoning. If you ask Claude to solve a problem that requires multiple steps, the intermediate steps will light up in its J-space, even when it doesn’t say them out loud. These J-space patterns causally mediate its performance in such tasks, despite being smaller in magnitude than other representations.

    - Representations in the J-space can be used flexibly for many tasks—for example, once “France” has lit up in Claude’s J-space, the model can recall its capital, or its national currency, or the continent it belongs to.

    - However, despite its important role, the J-space is not involved in most of what a language model does—speaking fluently, recalling simple facts, using correct grammar, etc. In experiments where we prevented Claude from using its J-space, it still interacted normally, but lost its higher-order cognitive functions.

    Full Paper:
    transformer-circuits.pub/2026/

    External commentary www-cdn.anthropic.com/files/4z

    #consiousness #cogneuro #LLM #AI #cogneuro #cognitive #cognitiveNeuroscience

  7. Postoperative delirium—a sudden, severe state of confusion and inattentiveness following surgery under anesthesia—is the strongest predictor of long-term cognitive decline in older adults.
    #Geriatrics #Psychiatry #CognitiveNeuroscience #InternalMedicine #sflorg
    sflorg.com/2026/06/psyc0609260

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