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Version devBuilt at: 2026-10-11 02:37:10 EDT

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@theinterplex.bsky.socialSep 10, 2026, 1:03 PM

9/ He has also worked with medical teams on neurodegenerative disease, including Alzheimer's, genetic Parkinson's, Huntington's, and Sanfilippo disease. #neuroscience #criticality #science #physics #interdialogue

@503bartley.bsky.socialSep 10, 2026, 6:35 AM

Nuclear stupidity for profit #criticality #criticalityaccident #losalamos
Youtube.com/watch?v=SVoo3tcYdr8

@plosbiology.orgSep 6, 2026, 4:10 PM

The brain’s #dynamics have been explained by a critically tuned model, but these miss rare reconfigurations. Audrey Sederberg explores a new @PLOSBiology.org study showing that modulation near a critical point can account for these events. #criticality
Article plos.io/4yg9jzr
Primer plos.io/4ygwABb

A schematic illustration of functional connectivity (FC) dynamics and modulation of global coupling strength. A: synthetic activity over time representing seven regions of interest (ROI) from a hypothetical fMRI recording. Dot locations are for illustration only. B: the FC matrix estimated within limited time windows. The structure of the FC matrix changes over time, sometimes with high speeds (first two transitions) and sometimes low (third transition). C: the anatomical connectivity of this network is fixed but can be scaled up or down. Thicker lines represent stronger interactions. At smaller G, noise can cause the network to move between activity modes, generating different FC matrices and higher speeds between successive FCs. For high G, activity will collapse into one of the available network activity patterns, and FC changes more slowly. By construction in this example, the structural connectivity supports two patterns: one, with ROI (1, 2, 3) anti-correlated with ROI (4, 5, 6, 7); the other, with ROI (1, 3, 5, 7) anti-correlated with ROIs (2, 4, 6). Neuroimaging datasets have 10s to 100s of ROIs in typical parcellations and support many more stable FCs.
@plosbiology.orgSep 5, 2026, 12:10 PM

The brain’s #dynamics have been explained by a critically tuned model, but these miss rare reconfigurations. Audrey Sederberg explores a new @PLOSBiology.org study showing that modulation near a critical point can account for these events. #criticality
Article plos.io/4yg9jzr
Primer plos.io/4ygwABb