Chapter 39: Pediatric Neurological and Cognitive Problems

Neurological disorders covered include cerebral palsy, a chronic motor impairment stemming from extrapyramidal or pyramidal system dysfunction characterized by delayed developmental milestones and abnormal muscle tone requiring multimodal therapeutic support. Head injuries and increased intracranial pressure represent acute emergencies where early recognition of subtle changes in consciousness, vital signs, and reflex responses becomes critical for preventing secondary brain injury through careful positioning, airway management, and environmental modification. Hydrocephalus results from either impaired cerebrospinal fluid absorption or structural obstruction, necessitating surgical shunt placement with meticulous postoperative monitoring for infection and malfunction. Infectious conditions such as meningitis demand rapid antibiotic initiation and respiratory isolation protocols, with careful assessment for classic signs including nuchal rigidity, Kernig's sign, and Brudzinski's sign. Reye's syndrome represents a medical emergency involving hepatic degeneration and encephalopathy following viral illness, with a strong epidemiological link to aspirin administration in children. Seizure disorders require specific management techniques to maintain airway patency and prevent injury during events, while submersion injuries necessitate aggressive cardiopulmonary support due to the narrow window before irreversible hypoxic cerebral damage occurs. Neural tube defects ranging from spina bifida occulta to myelomeningocele require specialized preoperative protection of neural tissue and heightened awareness of latex sensitivity. Cognitive and behavioral disorders including attention-deficit/hyperactivity disorder, autism spectrum disorders, and intellectual disability require comprehensive interdisciplinary approaches emphasizing behavioral consistency, communication adaptation, safety prioritization, and developmental skill building to maximize functional outcomes and quality of life for affected children.