Moro
The Startle Reflex Extremities extend, fingers form a C then return to flexion
Occurs until 6 months
Palmar Grasp
Grasp object that touch their palm
Occurs until 2 months
Plantar Grasp
Toes curl down over object when the sole is touched
Occurs until 1 year
Babinski’s
Stroke baby’s sole and their toes will flair out
Occurs until 1-2 years
Tonic Neck (Fencer’s Position)
Turn baby’s head to one side and their extremities on that same side should extend
Occurs until 4 months
Sucking
Put a gloved finger in baby’s mouth and they should start sucking on your finger
Occurs until 8 months
Rooting
Stroke baby’s cheek and baby’s head will turn to the stimulated side
Occurs until 6 months
Stepping
Hold the baby upright and one foot touches a flat surface, the baby will step with the other leg
Occurs until 4 weeks
*Moro reflex can be uneven due to a brachial plexus injury; this occurs in shoulder dystocia deliveries when the baby is macrocosmic
*Macrosomia = baby that weighs over 8 pounds 13 ounces (4,000 grams)
The Three Reflexes that we have life long
1. Gag
2. Pupillary
3. Blink