🧠 Biology Extension · Neuron Signaling · Game

Neuron Explorer

Explore neuron parts first, then switch to Signal Mode to watch how an action potential travels and triggers neurotransmitter release.

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Signal PhaseREST
Conduction Speed⚡ FAST
🔬 Learning Science Focus 🎯 Active Learning 🖼️ Dual Coding 👁️ Visual Processing 🧠 Retrieval Practice ⚙️ Generative Learning
📋 MA STE Standards · Grade 6 6.MS-LS1-2 6.MS-LS1-3
Na K DENDRITES SOMA NUCLEUS Na/K PUMP HILLOCK MYELIN SHEATH NODE NODE NODE TERMINAL POST-SYN. MEMBRANE
Hover to identify · Click to explore · 11 parts to find · Signal Mode animates the action potential
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Click a neuron part to explore itStart in Structure Mode, then switch to Signal Mode when ready.
Signal Mode Controls
Myelin (saltatory conduction)
Sequence: resting → threshold → spike → travel → neurotransmitter release.
Toggle myelin on/off and run the signal both ways — notice how much faster saltatory conduction is!
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Parts Explored