Asymmetrical Tonic Neck Reflex

Position[edit | edit source]

Child supine lying position,head at mid position and arms beside the body.

Stimulus[edit | edit source]

Turn head slowly to one side, and hold in this extreme position with jaw over the shoulder

Response[edit | edit source]

Extension at arm and leg of face side and flexion at arm and leg of occipital side

Duration[edit | edit source]

From birth to four months