Extension

Neuron Explorer

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

Score0
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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!
⚡ Knowledge Check
Parts Explored
Classroom Submission

Submit Your Quiz Score

In Practice Mode, use Quiz Me to self-check - nothing is sent. In Classroom Mode, complete a round of 8 Quiz Me questions, fill in your info below, and submit your results to your teacher.

Use Quiz Me to check your understanding - nothing is sent to your teacher. Complete a Quiz Me round (8 questions), then fill in your info to submit your score.