Spanish normative studies (NEURONORMA-Plus project): norms for the Delis Kaplan-Design Fluency Test, Color Trails Test, and Dual Task G. García-Escobar; C. Pérez-Enríquez; C. Arrondo-Elizarán; B. Pereira-Cuitiño; L. Grau-Guinea; M. Florido-Santiago; J. Piqué-Candini; R.M. Manero; A. Puig-Pijoan; J. Peña-Casanova; G. Sánchez-Benavides;

ABCB1 gene variants as risk factors and modulators of age of onset of demyelinating disease in Mexican patients J.L. Guerrero Camacho; T. Corona Vázquez; J.J. Flores Rivera; A. Ochoa Morales; L. Martínez Ruano; I. Torres Ramírez de Arellano; D.J. Dávila Ortiz de Montellano; A. Jara Prado;

Impulsiveness in children with attention-deficit/hyperactivity disorder after an 8-week intervention with the Mediterranean diet and/or omega-3 fatty acids: a randomised clinical trial I. San Mauro Martin; S. Sanz Rojo; L. González Cosano; R. Conty de la Campa; E. Garicano Vilar; J.A. Blumenfeld Olivares;