Video summary
Reflexes in newborn babies
Main summary
Key takeaways
Main ideas / concepts
- Newborns (especially full-term) have natural reflexes at birth, which can be used as signs of typical early development.
- Common reflexes mentioned:
- Sucking
- Walking-related stepping
- Holding/grasping
- Startle/Moro reflex
- If these reflexes are present in full-term newborns, parents can be reassured that the baby’s development is likely normal.
- Premature babies may not show the reflexes fully yet, because they have more development to complete.
- After birth, a midwife or pediatrician/neonatologist checks for these reflexes as part of the assessment.
- These reflexes are temporary and disappear over time as the baby matures and grows stronger.
Demonstrated methodology (reflex-check steps shown in the video)
Walking / leg movement check
- The examiner positions the newborn so the baby’s legs move in a walking/stepping motion.
- Example shown with Esme (legs already show stepping behavior).
General tone/posture observation (central tone)
- The examiner assesses the baby’s central tone (described as “low” in the example).
- The baby may arch over the examiner’s hand, interpreted in the context of newborn development.
Moro (startle) reflex test
- Check by dropping the baby slightly backward into the examiner’s palms.
- Observe the reflex response:
- Baby appears “startled”
- Arms fling out to the sides
- Eyes open
- Confirm recovery:
- Arms and eyes return to normal position after the startle response.
Grasp/holding reflex test (hands)
- Open the baby’s hand
- Place the examiner’s thumb pad into the baby’s palm
- Observe:
- Baby grips the examiner’s fingers
Grasp/holding reflex test (feet/toes)
- Observe similar flexing/gripping behavior in the feet—specifically toe flexion.
Symmetry check
- The examiner checks whether reflexes are symmetrical, including observation “from the side.”
- The assessment includes the baby being very alert during the evaluation.
Speakers / sources featured
- Victoria’s midwife: Andrea
- Consultant neonatologist: Ryan Watkins
- Newborn babies used as examples: Esme and Tamami