Indexado en

Licencia y uso

Citaciones

Altmetrics

Análisis de autorías institucional

Bella Fernandez, MarcosAutor o Coautor

Compartir

Assessment of ADHD Subtypes Using Motion Tracking Recognition Based on Stroop Color–Word Tests

Publicado en:SENSORS. 24 (2): 323- - 2024-01-01 24(2), DOI: 10.3390/s24020323

Autores: Li, C; Delgado-Gómez, D; Sujar, A; Wang, P; Martin-Moratinos, M; Bella-Fernández, M; Masó-Besga, AE; Peñuelas-Calvo, I; Ardoy-Cuadros, J; Hernández-Liebo, P; Blasco-Fontecilla, H

Afiliaciones

Resumen

Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder known for its significant heterogeneity and varied symptom presentation. Describing the different subtypes as predominantly inattentive (ADHD–I), combined (ADHD–C), and hyperactive–impulsive (ADHD–H) relies primarily on clinical observations, which can be subjective. To address the need for more objective diagnostic methods, this pilot study implemented a Microsoft Kinect-based Stroop Color–Word Test (KSWCT) with the objective of investigating the potential differences in executive function and motor control between different subtypes in a group of children and adolescents with ADHD. A series of linear mixture modeling were used to encompass the performance accuracy, reaction times, and extraneous movements during the tests. Our findings suggested that age plays a critical role, and older subjects showed improvements in KSWCT performance; however, no significant divergence in activity level between the subtypes (ADHD–I and ADHD–H/C) was established. Patients with ADHD–H/C showed tendencies toward deficits in motor planning and executive control, exhibited by shorter reaction times for incorrect responses and more difficulty suppressing erroneous responses. This study provides preliminary evidence of unique executive characteristics among ADHD subtypes, advances our understanding of the heterogeneity of the disorder, and lays the foundation for the development of refined and objective diagnostic tools for ADHD.

Palabras clave