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[Results of day polygraph study in children with spastic forms of cerebral palsy]
Insights
This study reveals that children with cerebral palsy (CP) exhibit systemic brain disintegration, impacting their adaptation and increasing seizure risk. These findings highlight impaired compensatory abilities in CP patients.
Area of Science:
- Neuroscience
- Developmental Neuroscience
- Clinical Neurology
Context:
- Investigated integrative brain system function in pediatric cerebral palsy (CP).
- Examined 30 children (aged 6-10) with various CP forms (spastic diplegia, right/left hemiparesis).
- Utilized polygraphy including EEG, electrodermal activity, and ECG during rest and functional tasks.
Purpose:
- To assess the integrative capabilities of non-specific brain systems in children with CP.
- To identify patterns of brain system disintegration in pediatric CP.
- To understand the neurophysiological basis of impaired adaptation and increased seizure susceptibility in CP.
Summary:
- Results indicate systemic disorganization (disneuroontogenesis) in the brain's middle structures.
- Observed intrasystemic, intersystemic, and interhemispheric disintegration patterns.
- Identified regulatory conditions that promote a stable pathological system, exacerbating disorganization.
Impact:
- Findings suggest CP involves stable pathological systems that worsen disorganization and epileptic seizures.
- Demonstrates reduced functional adaptation and impaired compensatory brain abilities in CP.
- Highlights the neurophysiological underpinnings of functional deficits in pediatric cerebral palsy.
Abstract:
Integrative possibilities of non-specific brain systems of 30 patients with cerebral palsy (CP) aged 6-10 years were studied in the process of day polygraph examination including the record of EEG, skin-galvanic reflex and ECG both at physiological rest and at functional trials. 14 children had spastic diplegia, 8 children--hemiparetic form on the right side and 8 patients--on the left. The results obtained have indicated a systemic disneuroontogenesis of the middle structures mainly with the intrasystemic, intersystemic and interhemispheric manifestations of disintegration. It is concluded that regulatory conditions were created for forming a stable pathologic system maintaining disneuroontogenesis for strengthening of epileptic seizures during afferent stimulation and for considerable reduction of functional adaptation. That affects the compensatory abilities of the brain in patients with CP.