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The Endowment for Human Development
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Behavioral States


7 months, 2 weeks

From The Biology of Prenatal Development.Buy Now

Script: Durante os últimos 4 meses da gravidez, o feto exibe períodos de atividade coordenada intercalado por intervalos de descanso. Esses comportamentos refletem a complexidade cada vez maior do sistema nervoso central.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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Fetus Appears Less Wrinkled
Fetus Appears Less Wrinkled
Sound Discrimination
Sound Discrimination
Behavioral States
Behavioral States
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
Breathing Movements
Breathing Movements
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