How Developing Brains Differ: Pediatric Functional Neurological Disorder: Distinct Clinical Courses, Unique Needs,...

Area of Science:

• Neurology
• Child and Adolescent Psychiatry
• Developmental Neuroscience

Background:

• Pediatric functional neurological disorder (FND) presents unique characteristics in youth, differing from adult presentations.
• High-achieving adolescents are frequently affected, often without prior trauma or psychiatric history, challenging traditional etiological models.
• The developing brain's plasticity offers potential for both vulnerability to maladaptive patterns and significant recovery.

Purpose of the Study:

• To highlight the distinct features of pediatric FND compared to adult FND.
• To emphasize the importance of early, developmentally appropriate diagnosis and treatment strategies.
• To review evidence supporting multidisciplinary and family-centered interventions for pediatric FND.

Main Methods:

• Review of existing literature and clinical evidence on pediatric FND.
• Analysis of findings from the retraining and control therapy randomized trial.
• Examination of outcomes from recent telehealth cohorts focusing on pediatric FND.

Main Results:

• Pediatric FND demonstrates unique demographics and etiologies, diverging from adult presentations.
• Multidisciplinary, family- and school-engaged therapies achieve high remission rates in pediatric FND.
• Positive diagnostic signs and clear explanations facilitate symptom reframing as brain-based and reversible.

Conclusions:

• Pediatric FND is highly reversible with timely, coordinated, and multidisciplinary care.
• Early intervention strategies can restore patient agency and prevent long-term disability.
• Targeting neural network dynamics and plasticity may enhance recovery outcomes in youth with FND.