finding
active
finding:membrane-voltage-acts-as-a-coarse-grained-parameter-subsuming-many-ion-channel-combinationsMembrane voltage acts as a coarse-grained parameter subsuming many ion channel combinations.
Cells generalize over ion channel microstates via macrovariable Vmem, enabling repurposing of responses for novel stimuli.
Source paper
extracted_from(2022) · Levin, Michael
Neighborhood — ranked by edge-count
Hypotheses (1)
hypothesis
- We hypothesize that cell collectives use voltage as a generalization parameter to repurpose responses for novel stress conditions.associated_withBarium planaria experiment suggests cells generalize via physiological stress classes, with Vmem as macrovariable.
Communities (4)
community
- Levin-led research showing bioelectric signals encode and control anatomical goal states in living systems.
- Membrane potential dynamics coordinate multicellular behavior, anatomical memory, and agency scaling across biological levels—studied via melanocyte fate, biofilm oscillations, and xenobotic morphology experiments (Levin et al. 2015–2023).
- Ion channel-mediated membrane potential dynamics coordinate metabolism, growth oscillations, and collective memory across microbial communities, bridging cellular and population-level organization.
- Membrane voltage as collective variable; ion channel-mediated electrical communication in microbial biofilms.
Concepts (1)
concept
- BioelectricitysupportsProposed 'cognitive glue' common to both neural and developmental collective intelligence; implemented by ion channels and electrical synapses.
Related by similarity (8)
cosine ≥ 0.65 · no typed edgeEntities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.
- The resting potential across cell membranes; a coarse-grained bioelectrical parameter that encodes pattern information.
- Ion channels enable electrical communication in bacterial communities (Prindle et al. 2015)finding0.781Bacteria use similar bioelectric mechanisms to metazoans to coordinate collective behavior.
- Electrostatic difference across cell membranes set by ion channels; the fundamental information-processing currency of bioelectric networks in development and behavior.
- Cellular machinery controlling resting potential and voltage dynamics; manipulable via drugs or optogenetics to modulate morphogenetic outcomes.
- A simple voltage state imposed on somatic cells can induce them to build a complete vertebrate eye.finding0.732Pai et al. 2012 finding on bioelectric control of eye formation.
- Bacterial biofilms use membrane potential dynamics to organize metabolism and memory across communities.finding0.731Prokaryotes exhibit bioelectric signaling for proliferation control and spatial integration, analogous to pre-neural patterning in animals.
Cross-corpus bridges (2)
same_concept_as · Nomic cosineExternal markdown files that talk about the same concept as this entity.
- aboutblank_kbMembrane Potential (Vmem)concepts/biology/membrane-potential-vmem.md0.801
- aboutblank_kbIon Channelsconcepts/biology/ion-channels.md0.800