Sleep spindle

Sleep spindle

Topic

Heard in 1 episode across 1 show since Sep 2026

Sleep spindles are bursts of neural oscillatory activity generated by the interplay of the thalamic reticular nucleus and other thalamic nuclei during stage 2 NREM sleep. They typically occur in a frequency range of 11 to 16 Hz and last for at least 0.5 seconds. These brainwave patterns are believed to play a critical role in sensory gating, sleep preservation, and memory consolidation.

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Episodes

1
across 1 show

First heard

Sep 2026

Expert statements

1
1 positive

Episodes per month

Public PodLume episodes featuring it, over the last year.

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What experts have said about Sleep spindle

1 statement · 1 positive

  1. Dr. Gina PoePositiveSep 3, 2026· Huberman Lab Essentials

    Increased sleep-spindle density after learning strongly predicts memory consolidation.

    “if you learn something during the day and increase your sleep spindle density, it's really almost perfectly correlated with our ability to consolidate that information”

    Listen at 25:32

    Open the episode · Essentials: Use Sleep to Enhance Learning, Memory & Emotional State | Dr. Gina Poe
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Episodes

1 episode featuring Sleep spindle, newest first

Sleep spindle · PodLume