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The Endowment for Human Development
The Endowment for Human Development
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Blink-Startle Response


6 months

From The Biology of Prenatal Development.Buy Now

Script: 6 MĚSÍCŮ

Ve 24 týdnech se oční víčka znovu otevírají a fétus reaguje na polekání mrkáním. Tato reakce na náhlé, hlasité zvuky se obvykle vyvíjí dříve u fétu ženského pohlaví.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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Age of Viability
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Blink-Startle Response
Blink-Startle Response
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