Results
All three groups displayed a trapezoidal distribution of NSS levels and
cognitive abnormalities, with EBP having the most severe NSS levels and
cognitive deficits, followed by FDR and HC. Among them, motor
coordination in NSS and Information processing speed (IPS), Verbal
learning (VL), and Working memory (WM) in neurocognitive function are
consistent with the traits of the endophenotype of bipolar disorder. The
accuracy in differentiating EBP and HC or FDRs and HC was higher when
these items were combined as predictor factors than in differentiating
EBP and FDR.