Fig. 7.

Regional spindle rate correlates with neuropsychological assessments. (A) Schematic of the grooved pegboard experiment. Subjects perform a grooved pegboard task with their left and right hand. Performance is paired with spindle rate in the contralateral hemisphere (green). (B-D) As regional measure of spindle rate increases, motor performance (B), processing speed (C), and IQ (D) significantly increase. (E) Phonological awareness shows an increasing trend. Circles represent three disease groups: active (red filled), resolved (red unfilled), and control subjects (green). The solid line indicates the model fit, and shaded regions indicate 95% confidence intervals. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)