system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
All the following reflexes are present at bih except _______
assistant
The correct answer is  The symmetrical tonic neck reflex is a primitive reflex that normally emerges during the first year of an infant&;s life and is diminished by the age of 9-10 months. It is uncommon at bih. If at all present, may be a defect of cerebral palsy Reference: GHAI Essential pediatrics, 8th edition