Moro Reflex - English Definition & Meaning

Definition

The Moro reflex, also known as the startle reflex in infants, is an involuntary response observed in newborns. 👶 When an infant experiences a sudden loss of support, a loud noise, or a sudden movement, they will extend their arms and legs, spread their fingers, and then bring their arms back in as if trying to grab something. It's like they're reaching out for security. This reflex is a sign of healthy neurological development. It is present at birth and typically disappears within the first few months of life. It's a key indicator of a baby's well-being.

Etymology

'Moro' is named after Austrian pediatrician Ernst Moro, who first described the reflex in 1918. 'Reflex' (as before) comes from the Latin 'reflexus,' meaning 'bent back.' The term 'Moro reflex' specifically honors the doctor who identified and studied this particular infant response. It highlights the importance of medical observation. The name is linked to a specific researcher and his discovery.

Related Words

Examples

• "The doctor checked the baby's Moro reflex during the newborn exam."
• "The baby exhibited a strong Moro reflex when the nurse briefly released her head."
• "A sudden noise in the room triggered the baby's Moro reflex."
• "The Moro reflex typically disappears by three to six months of age."

Encouragement

The Moro reflex is a normal and important part of infant development. If you're around newborns, you might witness it. It's a fascinating example of how our bodies are pre-programmed. Understanding it gives you insight into early human development! Pretty cool, right? 😎

Learn More

📖 Learn more on Wikipedia