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⚡ News & Breakthroughs

Short dispatches from the frontlines of bioelectric science — discoveries, launches, and signals worth tracking.
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. brain-computer interfacebrain-computer interface typing speedBrainGateBrainGate handwriting BCIintracortical electrodeintracortical microelectrode arrayneuroprosthesisspeech neuroprosthesis word rateStanford BCIStanford brain computer interface

The BCI That Let a Paralyzed Man Type 90 Words Per Minute

📚 Concepts
. bioelectricity,cell biology,ion channels,ion gradients,membrane potential,Nernst equation,resting membrane potential,sodium potassium pump

The Resting Membrane Potential: Why Your Cells Are Always Charged

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. continuous time crystal semiconductor,electron nuclear spin oscillation,gallium arsenide semiconductor,non-local spin coupling,quantum synchronization,spin oscillators,time crystal synchronization,time crystals,TU Dortmund,TU Dortmund physics study

Distant time crystals can somehow fall into the same rhythm

🧬 Nature
. bioelectricity,corollary discharge electrosensory,electroreception,electroreceptors,ghost knifefish electrolocation,gymnotiform,jamming avoidance response,weakly electric fish

The Ghost Knifefish Navigates in Complete Darkness Using a Self-Generated Electric Field

The ghost knifefish builds a private electric field around its own body and reads the shadows objects cast in it, a sensory trick that forces its brain to cancel out its own signal in real time.
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. bioelectric markers,bioimpedance spectroscopy,bioimpedance spectroscopy wearable,Samsung Bio-Ring,Samsung Bio-Ring bioelectric markers,Samsung Galaxy Ring,Samsung Galaxy Ring ECG,wearable bioelectric sensing FDA clearance,wearable ECG

Samsung’s New Bio-Ring Tracks 14 Bioelectric Markers Simultaneously

Samsung's next wearable ring adds real electrodes for the first time, promising 14 simultaneous bioelectric markers. The hardware leap is real. The clinical validation is not there yet.
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. bioelectronic medicine,cardiac electrical remodeling after heart attack,cardiac electrophysiology,cardiac neuromodulation,cardiac remodeling,ICD implantation,implantable cardioverter defibrillator timing,sudden cardiac arrest,sudden cardiac arrest recovery,sympathetic nerve sprouting heart

How the Heart’s Electrical System Resets After a Cardiac Event

After a heart attack, the heart's wiring doesn't just heal, it rewires itself, and that unstable rewiring window is now a target for new bioelectronic therapies.
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. arrhythmia,atrial fibrillation electrical cause,bioelectricity,cardiac conduction system,heart electrical system,how pacemakers work,pacemaker,sinoatrial node,sinoatrial node function

How the Heart’s Electrical System Works, and What Happens When It Doesn’t

Your heart runs on a self-generated electrical signal, not a nerve command from your brain. Here's how that wiring works, and what happens when it short-circuits.
🧬 Nature
. bacterial nanowires,bioelectricity,cable bacteria,electrogenic bacteria,electron transport sediment,Geobacter,Geobacter sulfurreducens,ocean floor sediment

Bacteria That Breathe Electrons Are Colonizing the Ocean Floor

Cable bacteria wire themselves into centimeter-long filaments that move electrons through mud like living circuits, and they are rewriting ocean floor chemistry.
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. bioelectronic medicine funding,bioelectronic medicine investment,bioelectronic medicine Series C funding,cholinergic anti-inflammatory pathway,FDA breakthrough device designation,Series C funding,splenic nerve stimulation,splenic nerve stimulator implant,vagus nerve stimulation,vagus nerve stimulation funding

Bioelectronic Medicine Startup Raises $180M Series C

Corvus Neurotech closes a $180 million Series C to fund a pivotal trial of a splenic nerve implant for Crohn's disease, the largest bet yet on bioelectronic medicine as an alternative to biologics.
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