Unintegrated Landau reflex is associated with deficits in which areas?

Unintegrated Landau reflex is associated with deficits in which areas?

• A. Improved leg function
• B. Poor muscle tone on back of body, STM, executive functions, poor concentration, toe-walking, coordination between UE/LE's
• C. Better handwriting
• D. Hearing ability

Answer: (B)

Persistence of the Landau reflex signals a disruption in postural control and motor organization. When this primitive reflex doesn’t integrate, the body tends to rely on extended, inefficient movement patterns, especially along the back. That leads to poor muscle tone on the posterior surface, makes trunk and limb coordination harder, and often shows up as toe-walking and difficulties coordinating movements between the arms and legs. These motor inefficiencies can spill into cognitive aspects that rely on motor planning and sustained attention, producing challenges with short-term memory and executive functions and overall poor concentration. In short, the profile described—back-chain weakness, concentration and planning difficulties, toe-walking, and mixed upper-lower limb coordination issues—is characteristic of an unintegrated Landau reflex. The other options don’t reflect postural or motor-organization deficits and wouldn’t be expected to arise from a persistence of this reflex.

Persistence of the Landau reflex signals a disruption in postural control and motor organization. When this primitive reflex doesn’t integrate, the body tends to rely on extended, inefficient movement patterns, especially along the back. That leads to poor muscle tone on the posterior surface, makes trunk and limb coordination harder, and often shows up as toe-walking and difficulties coordinating movements between the arms and legs. These motor inefficiencies can spill into cognitive aspects that rely on motor planning and sustained attention, producing challenges with short-term memory and executive functions and overall poor concentration. In short, the profile described—back-chain weakness, concentration and planning difficulties, toe-walking, and mixed upper-lower limb coordination issues—is characteristic of an unintegrated Landau reflex. The other options don’t reflect postural or motor-organization deficits and wouldn’t be expected to arise from a persistence of this reflex.