Remembering dreams means a person has had deep sleep.

the verdict

INSUFFICIENT LEANING

Recorded sources

0 sources for · 5 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that remembering dreams means a person has had deep sleep?

Unclear. Several peer-reviewed sources associate remembering dreams with awakenings and arousals, particularly from NREM2 and REM sleep, rather than with deep sleep; one review notes dreaming occurs even in deep sleep but recall depends on how and when someone wakes.

Verdict: PARTIAL LEAN · 0 sources for, 5 against · Last checked 3 Oct 2026

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence against · 5

Dream recall frequency and psychosomatics -

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Dream recall frequency and psychosomatics - PMC Lock. (n.d.). pmc.ncbi.nlm.nih.gov. https://doi.org/10.23750/abm.v93i2.11218

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More against · 4

We are the Sensors of Consciousness! A Review and Analysis on How Awakenings During Sleep Influence Dream Recall.

2025

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B, S. (2025). We are the Sensors of Consciousness! A Review and Analysis on How Awakenings During Sleep Influence Dream Recall.. doi.org. https://doi.org/10.2147/nss.s506461

Dream Anxiety in Patients with Rapid Eye Movement Dependent Obstructive Sleep Apnea Syndrome

2017

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Dream Anxiety in Patients with Rapid Eye Movement Dependent Obstructive Sleep Apnea Syndrome. (2017). hal.science. https://hal.science/hal-05392380v1

We are the sensors of consciousness! A review and analysis on how awakenings during sleep influence dream recall

2024

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B, S. (2024). We are the sensors of consciousness! A review and analysis on how awakenings during sleep influence dream recall. doi.org. https://doi.org/10.1101/2024.11.13.623388

A sleeping paradox may extend to the spider

2022

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Klein, B. (2022). A sleeping paradox may extend to the spider. doi.org. https://doi.org/10.1073/pnas.2211216119

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