cognitive-neuroscience

You cannot think your way out of anxiety, but you can look your way out. Discover the neuroscience of awe and why feeling small is the ultimate relief.

The Cognitive Copernicus proposes a theoretical reorientation of how neurodivergent cognition is understood within institutional and computational environments. The work advances the argument that contemporary computational systems can function as mechanisms of temporal translation, enabling alignment between nonlinear cognitive processing and structurally linear institutional time. Drawing from …

People with a rare genetic disorder that damages the amygdala are helping neuroscientists rethink how the brain shapes fear, trust and concern for others

Nature Neuroscience, Published online: 25 May 2026; doi:10.1038/s41593-026-02285-1 By combining magnetoencephalography and eye tracking, this study sheds light on why people fixate on some parts of natural scenes longer than others. Rather than visual complexity, fixation durations are affected by memory encoding.

Nature Neuroscience, Published online: 25 May 2026; doi:10.1038/s41593-026-02314-z Lozano et al. show that REM sleep is gated by low-dimensional brainstem network dynamics, in which opposing neuron populations across the midbrain and pons determine when transitions into REM sleep can occur.

Nature, Published online: 25 May 2026; doi:10.1038/d41586-026-01619-0 Neuroscience needs to stop treating the brain as if it is a computer.

This paper proposes FDS-C2, a scaling hypothesis of sentience in active finite distinction systems. Consciousness is not predicted here as a smooth reward for complexity. A larger model, a richer compressor, or a more integrated network is still not sentient unless its internal states matter to the maintenance of its own boundary. This paper proposes a sharper scaling hypothesis: consciousness is…

Why can a human sentence such as “I am in pain” feel like a lived experience, while the same sentence produced by an artificial intelligence may remain only an output? This paper proposes a three layer model of consciousness as a working hypothesis for add ressing this question. The first layer consists of parallel bodily and affective processing: sensation, bodily state, emotion, memory, predict…

People often think exercise is mainly about muscles, sweat, and burning calories. But scientists are discovering that exercise may also change the brain in important ways. A new study published in the journal Neuron suggests that the brain continues working hard even after a workout ends, and this extra brain activity may help the body […] The post Your brain keeps working after exercise—and it m…

This paper traces an argument across four levels of analysis: theoretical foundation (Hopfield, 1982), developmental evidence (Vargas-Barroso et al., 2026), formal specification (Geometric Inquiry Theory), and empirical test (MARL Protocols 2-6). Hopfield established that computation can emerge from network organization without component-level understanding. Vargas-Barroso et al. demonstrated tha…

The emergence of large language models (LLMs) has prompted integration of AI into educational settings at every level, including primary schools, without adequate longitudinal research, a regulatory framework, or professional preparation. This paper argues that the primary classroom represents a developmental environment of such sensitivity and irreversibility that the introduction of AI tools co…

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Research Reveals How an "Aesthetic Mindset" Dynamically Remodels Your Neural Pathways.

Body weight may play a larger role in brain aging than previously understood. A number on the scale may say more about future brain health than previously recognized. New research from the University of Georgia suggests that higher body mass index, or BMI, may be linked to faster cognitive decline in older adults. The finding [...]

Nature Communications, Published online: 23 May 2026; doi:10.1038/s41467-026-73208-8 The study shows that a subpopulation of brainstem astrocytes actively regulates breathing and brain states. Activating these cells alters respiratory patterns and increases sighing, revealing a key role in linking neural activity, arousal, and respiratory control.

Published on May 23, 2026 9:21 AM GMT [Subtitle.] Overstating the evidence in support of animal consciousness could impede efforts to develop more accurate ways of assessing it. This is a crosspost for Premature declarations on animal consciousness hinder progress by Hakwan Lau , which was originally published on The Transmitter on 18 November 2024. Relatedly, I liked Hakwan's article The End of …

As neuroscience strives for generalizability and equity, understanding human brain diversity across populations is crucial.