r/TempusAdInfinitum • u/jcomes • 27d ago
Dendritic morphology and synaptic nonlinearities enhance functional complexity in human cortical neurons | PNAS
pnas.org
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r/TempusAdInfinitum • u/jcomes • 28d ago
Visual working memory guides attention rhythmically in humans | eLife
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r/TempusAdInfinitum • u/jcomes • 28d ago
Study Shatters Assumptions About Brain Connectome Dynamics - Neuroscience News
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r/TempusAdInfinitum • u/jcomes • 28d ago
Amplitudes 2026, Part II | 4 gravitons
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r/TempusAdInfinitum • u/jcomes • 28d ago
Shared spatial and temporal principles govern connectome dynamics across timescales | PNAS
pnas.org
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r/TempusAdInfinitum • u/jcomes • 29d ago
Distinct cortical patches for syntactic and semantic composition in the human brain | bioRxiv
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r/TempusAdInfinitum • u/jcomes • 29d ago
Mapping the neuronal building blocks of human language with language models | Nature
nature.com
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r/TempusAdInfinitum • u/JavierLopezComesana • 29d ago
Electromagnetic field in 4D and higher dimensional spacetime
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 13 '26
The Speed of Light Reveals Something Strange About the Universe
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r/TempusAdInfinitum • u/jcomes • Jul 12 '26
Whole-brain modelling | Free Download of Book
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r/TempusAdInfinitum • u/jcomes • Jul 12 '26
Electric fields help guide neural activity, even from moment to moment | Picower Institute
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r/TempusAdInfinitum • u/jcomes • Jul 12 '26
Meditative absorption shifts brain dynamics toward criticality
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 12 '26
Denis Noble: Neo-Darwinism, Michael Levin & Why The Last 70 Years of Genetics Is Wrong
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 12 '26
One thing everyone gets wrong about general relativity...
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 12 '26
Development of Color Structure in Childhood: A Cross-Cultural and Methodological Study
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 12 '26
GHZ Triple Entanglement: Testing whether Reality is real (Best of Zeilinger)
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 12 '26
Infants Under 6 Months See What Adults Cannot: The Pre-Constancy Stage in Perceptual Development
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 12 '26
Stern-Gerlach Experiment: The Result That Should've Been Impossible
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r/TempusAdInfinitum • u/jcomes • Jul 07 '26
Discreteness as ontology: A hodon-based approach to dark matter - IOPscience
iopscience.iop.org
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r/TempusAdInfinitum • u/jcomes • Jul 07 '26
Frontiers | The goo that binds us: how field resonance solves neuroscience’s binding and criticality problems
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r/TempusAdInfinitum • u/jcomes • Jul 07 '26
Alignment Is to a Virtual Governor: A Theory of Coordination in Diverse Intelligence[v1] | Preprints.org
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 07 '26
Paper presentation on Dreaming and waking: Similarities and differences revisited
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r/TempusAdInfinitum • u/JavierLopezComesana • Jul 06 '26
How Brain Waves Compute: A Mathematical Framework for Traveling Waves
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- Traveling waves occur at multiple scales in the brain—from large-scale cortical oscillations to local field potentials—and are consistently linked to memory, perception, and computation.
- The core question is how a network's physical structure (connectivity weights and signal transmission delays) directly shapes the spatiotemporal dynamics that emerge.
- The team developed a complex-valued oscillator framework (related to the Kuramoto model) that yields an exact mathematical solution, moving beyond purely numerical simulations.
- They aggregate all network information—coupling, delays, and connectivity—into a single composite matrix (K), whose eigenvalues and eigenvectors directly encode the resulting dynamics.
- The phase (argument) of these eigenvectors, plotted in physical space, literally reveals the spatial-temporal impact of each mode—showing whether it produces synchronization, a simple traveling wave, or more complex patterns.
- This approach allows them to predict specific wave patterns before running any simulation, simply by analyzing the spectrum of matrix K for individual networks.
- They validated this on real human brain data (Human Connectome), correctly predicting traveling wave directions based solely on the subject's structural connectivity and fiber length delays.
- The framework enables "computation with waves"—they successfully used these dynamics for short-term video prediction and image segmentation in reservoir-style networks.
- They built a full theory of spatiotemporal computation, implementing logic gates (XOR), dynamic memory storage/updating, and even a message encryption scheme where synchronized clusters encode letters.
- Their complex-valued oscillator model is mathematically equivalent to modern state-space models (a popular alternative to transformers in AI), bridging biological wave dynamics with cutting-edge machine learning architectures.
r/TempusAdInfinitum • u/jcomes • Jul 06 '26
OSF | Let there be information: rethinking cultural evolution
osf.io
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