ideasthesia

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Ryan Collison

I write about cool science and share it here.

Multi-scale coherence—from cellular to organismal organization

From Cells to Selves: How Biological Coherence Scales

The same coherence principles operating in a single ion channel also appear at the level of the whole nervous system. Biological coherence doesn't just exist — it scales, coupling across orders of magnitude.

Bioelectric therapeutic intervention—modulating cellular coherence for healing

Bioelectric Medicine: Clinical Implications of Cellular Coherence

Cells don't just process chemistry — they maintain electrical states that guide growth, regeneration, and tissue patterning. Bioelectric medicine targets those states directly, with implications from wound care to developmental disorders.

Planarian regeneration—bioelectric pattern restoring morphological memory

Regeneration as Coherence Repair: How Bodies Remember Their Form

Cut a planarian in half and both halves regrow into complete worms. Scramble its bioelectric signals and it regrows with two heads. The body's form isn't encoded only in DNA — it's maintained by dynamic electrical patterns that act as a memory of the correct shape. Regeneration is coherence repair.

Cellular swarm intelligence—coordinated behavior through bioelectric entrainment

The Collective Intelligence of Cells: Swarm Cognition at the Tissue Scale

A flock of starlings decides together without a conductor. Tissues do something eerily similar — cells coupled by bioelectric signals solving coordination problems no single cell could handle. That's not metaphor; it's the mechanism.

Xenobots self-organizing into novel coherent configurations

Xenobots and the Plasticity of Biological Coherence

Frog skin cells removed from their normal context, given a new shape, placed in a dish — they don't die. They start behaving like organisms. Moving, cooperating, self-replicating. Biological coherence isn't a fixed program; it's a dynamic property that emerges from goals, not origin.

Tumor as coherence collapse—cells losing bioelectric coordination

Cancer as Coherence Collapse: What Tumors Reveal About Cellular Prediction

Standard oncology frames cancer as genetic damage — mutated cells ignoring the rules. Levin's bioelectric model: cancer is coherence collapse. Cells lose connection to the tissue's shared prediction model and revert to single-cell behavior, suggesting different therapeutic targets.

Markov blanket boundaries in developing tissue—statistical separation of self from environment

Morphogenetic Fields as Markov Blankets: The Statistical Boundaries of Development

Friston's Markov blankets describe how any system maintains a boundary between self and world. In development, that boundary is bioelectric: a morphogenetic field keeping cellular collectives coordinated while insulating them from outside noise. The same principle at a different scale.