2 Month Old Baby Typical & Atypical Development Side by Side

Summary

This video highlights the differences in motor development between typically developing and atypically developing infants across eight key positions. It showcases how typically developing infants demonstrate appropriate head control, movement, and posture, while atypically developing infants struggle with these skills, indicating potential delays. Through detailed observation of positions like supine, sideline, and standing, the video emphasizes the significance of early intervention for infants exhibiting atypical motor patterns, making it an essential resource for recognizing early motor delays.

Takeaways

• 😀 Typically developing infants show better head control and movement coordination compared to atypically developing infants at two months.
• 👶 The typically developing baby maintains head midline for brief periods, while the atypically developing baby shows a strong head turn to one side.
• 🔍 Visual tracking is more effective in typically developing infants, who can track objects horizontally, unlike their atypical counterparts.
• ⚖️ The typically developing baby exhibits anti-gravity movements and reciprocal kicking, while the atypically developing baby displays long periods of inactivity.
• 🤸‍♂️ In sideline position, typically developing infants demonstrate lateral head control and follow-through into rolling, indicating better trunk control.
• 🧍 Typically developing infants transition from using abdominal muscles to neck and back extensors during movement, while atypical infants rely on less effort against gravity.
• 🛌 The ability to lift the head at a 45-degree angle is a marker of typical development, contrasting with the newborn posture of atypical infants.
• 🤝 Good head lag control when pulling to sit is expected in typically developing infants, who also maintain better cervical spine extension.
• 💪 Typically developing infants sustain a sitting posture with aligned head and shoulders, while atypical infants require more support and show inactivity in their arms.
• 🧗‍♀️ When placed in a standing position, typically developing infants show vertical alignment and weight-bearing capability, whereas atypically developing infants struggle to maintain posture.

Q & A

What is the primary focus of the video?

The video compares the motor development of typically developing infants with atypically developing infants across different positions to help recognize early motor delays.

How does the typically developing baby perform in the supine position?

The typically developing baby maintains head in midline briefly, shows anti-gravity movements, and demonstrates reciprocal kicking.

What notable difference is observed in the atypically developing baby in the supine position?

The atypically developing baby shows a predominance of head turning to one side and has fewer anti-gravity movements and longer periods of inactivity.

During sideline transitions, what abilities does the typically developing baby exhibit?

The typically developing baby demonstrates lateral head turning, successfully rolls over using different muscle groups, and maintains better trunk control.

What challenges does the atypically developing baby face in sideline transition?

The atypically developing baby remains sideline without rolling and relies on hip and knee flexion for stability, indicating less muscle engagement.

In the crawling head lifting position, how does the typically developing baby perform?

The typically developing baby can lift their head 45 degrees and demonstrates good upper body extension.

What is the head control like for the atypically developing baby during the pull to sit maneuver?

The atypically developing baby exhibits poor head control and struggles to stabilize the upper trunk during the maneuver.

What does the sitting head control look like for the typically developing baby?

The typically developing baby maintains head alignment directly over their shoulders and exhibits active neck muscle engagement.

What are the implications of poor head control in the atypically developing baby?

Poor head control in the atypically developing baby suggests a need for more support and indicates a delay in developing necessary motor skills.

Why is it important to observe motor development in various positions?

Observing motor development in multiple positions helps identify early delays and allows for timely intervention, which can improve outcomes for atypically developing infants.