HSPB1 and attention deficit-hyperactivity disorder: The results obtained from the Y-maze test demonstrated that mice in the ADHD model group showed lower attention, as indicated by a lower number of correct responses compared to the control mice (Figure 6A); however, both ADHD/HSP-25 and ADHD/HSP-50 mg/kg groups showed significant increases in the correct responses registered in the Y-maze test.