Essay over Executive Functioning Deficits in Children with ADHD: A Developmental Perspective - 247 woorden

The Neurobiological Maturation Lag

Attention-Deficit/Hyperactivity Disorder (ADHD) is increasingly understood as a neurodevelopmental impairment of the brain’s self-management system. Central to this condition are executive functioning deficits in children with ADHD: a developmental perspective reveals that these impairments are not static but evolve alongside the maturing prefrontal cortex. Neuroimaging suggests a significant maturation lag in the prefrontal cortex, often spanning two to three years behind neurotypical peers. In early childhood, this deficit manifests primarily as poor inhibitory control. However, as the child transitions into adolescence, the cognitive demand for sophisticated working memory and emotional regulation increases. The "top-down" regulation often fails to modulate the limbic system effectively, leading to heightened emotional lability and a diminished capacity to manipulate complex information mentally.

Scaffolding and Environmental Remediation

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