Primitive Reflexes Flashcards by Haley Harris | Brainscape

Q

Crossed Extension

A

Age of Onset: 28-weeks gestation

Age of Expected Integration: 1-2 mo

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Q

Palmar Grasp

A

Age of Onset: birth

Age of Expected Integration: 4-11 mo

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Q

Plantar Grasp

A

Age of Onset: 28-weeks gestation

Age of Expected Integration: 9-12 mo

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Q

Landau

A

Age of Onset: 3-4 mo

Age of Expected Integration: 12-24 mo

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Q

Moro

A

Age of Onset: 28-weeks gestation

Age of Expected Integration: 2-5 mo

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Q

Positive Support Reaction

A

Age of Onset: birth

Age of Expected Integration: 1-2 mo

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Q

Rooting

A

Age of Onset: birth

Age of Expected Integration: 3 mo

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Q

Traction Reflex

A

Age of Onset: 28 weeks

Age of Expected Integration: 2-5 mo

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Q

Galant

A

Age of Onset: prenatal

Age of Expected Integration: 3 mo

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Q

Stepping

A

Age of Onset: birth

Age of Expected Integration: 2 mo

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Q

Flexor Withdrawal

A

Age of Onset: prenatal

Age of Expected Integration: 1-2 mo

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Q

Proprioceptive Placing

A

Age of Onset: prenatal

Age of Expected Integration: 2 mo

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Q

Babinski

A

Age of Onset: 3-4 mo

Age of Expected Integration: 12-24 mo

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Q

ATNR

A

Age of Onset: birth-2 mo

Age of Expected Integration: 4-6 mo

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Q

STNR

A

Age of Onset: 4-6 mo

Age of Expected Integration: 8-12 mo

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Q

TLR

A

Age of Onset: birth

Age of Expected Integration: 6 mo

Q

Equilibrium Reactions

A

Age of Onset
Prone: 6 mo
Supine: 7-8 mo
Sitting: 7-8 mo
Kneeling: 9-12 mo
Standing: 12-21 mo

Age of Expected Integration: Persists

Q

Optical & Labyrinthine Righting

A

Age of Onset: birth-2 mo

Age of Expected Integration: Persists

Q

Protective Extension

A

Age of Onset
UEs: 4-6 mo
LEs: 6-9 mo

Age of Expected Integration: Persists