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Table 5 Pearson correlations between SSVEP responses and measures of intellectual functioning and behavioral symptoms

From: Steady-state visual evoked potentials in children with neurofibromatosis type 1: associations with behavioral rating scales and impact of psychostimulant medication

  NF1 group Control group
SNR at 6 Hz SNR at 10 Hz SNR at 15 Hz SNR at 6 Hz SNR at 10 Hz SNR at 15 Hz
IQ 0.02 0.07 0.05 0.06 0.02 0.07
Conners 3 Inattention Scale − 0.36 − 0.49a,* − 0.55a,** − 0.20 − 0.47* − 0.33
Conners 3 Global Index − 0.26 − 0.46 * − 0.49a,* − 0.03 − 0.22 − 0.06
SRS-2 Total Score − 0.12 − 0.29 − 0.32 0.22 − 0.06 − 0.02
CBCL Total Problems − 0.20 − 0.32 − 0.54a,** 0.33 0..18 0.17
  1. Abbreviations: NF1 neurofibromatosis type 1, SNR signal-to-noise ratio, Hz hertz, Conners 3 Conners 3rd edition, SRS-2 Social Responsiveness Scale 2nd edition, CBCL Child Behavior Checklist, IQ intellectual quotient
  2. aSignificant after false discovery rate (FDR) corrections. *p < 0.05. **p < 0.01. ***p < 0.001