Sep 22, 2020 · ATNR is an acronym that stands for asymmetrical tonic neck reflex. It’s a primitive reflex that babies exhibit and is part of the development of muscle tone, consistent one-sided movements …

Prolonged ATNR can be associated with developmental delays. Child may show poor balance while sitting or standing or when they move their head from side to side, struggling to cross the midline of …

The asymmetrical tonic neck reflex (ATNR) is a primitive reflex found in newborn humans that normally vanishes around 6 months of age. It is also known as the bow and arrow or " fencing reflex " …

Jul 3, 2023 · Asymmetric tonic neck reflex, or ATNR, is one of the primitive reflexes that babies experience as part of brain development. These reflexes are crucial because they help your baby to …

Nov 5, 2024 · One of these reflexes is the Asymmetric Tonic Neck Reflex (ATNR), which is also called the "Fencing Reflex". This reflex is essential for a child’s neurological development and plays an …

Apr 4, 2024 · The Asymmetrical Tonic Neck Reflex (ATNR), alongside the Symmetrical Tonic Neck Reflex (STNR), plays a pivotal role in the early developmental stages of children, significantly …

It is a necessary reflex for survival; the ATNR causes the baby to turn his head when lying on his stomach, preventing him from lying with his face straight down and obstructing his airways.

The Asymmetrical Tonic Neck Reflex (ATNR) develops muscle tone and vestibular stimulation in utero. It also develops kicking movements and provides continuous motion which stimulates the balance …

Many people have never heard of the Asymmetrical Tonic Neck Reflex (ATNR) —yet this primitive reflex plays a crucial role in early brain development. If it remains active beyond infancy, it can interfere …

Aug 26, 2025 · Learn about the Asymmetrical Tonic Neck Reflex (ATNR): its function in early development and what atypical patterns may signify.