A multicentre study on grey matter morphometric biomarkers for classifying early schizophrenia and parkinson's disease psychosis.

Differences in intra-network variability between groups The MSLR test assessing differences in the coefficients of variation of GM volume between groups showed significant group effects between psychosis controls and FEP ( χ 2(1) = 9.13, p = 0.0025), and between Con-PD and PDN ( χ 2(1) = 10.97, p < 0.001), as well as highly significant group effects between Con-PD and PDP ( χ 2(1) = 15.21, p < 0.0001), indicating a higher variability in all patient groups across all networks (Fig. 4 ).

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In Con-PD, the correlation between the GM volume of NW19 and MMSE showed a trend towards significance and with NW26 and for the GM ( r = 0.22, p = 0.055, r = 0.23, p = 0.044, respectively), indicating the same relationship as in PDN—greater GM volume with higher cognitive scores.

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In Con-PD, the correlation between the GM volume of NW19 and MMSE showed a trend towards significance and with NW26 and for the GM ( r = 0.22, p = 0.055, r = 0.23, p = 0.044, respectively), indicating the same relationship as in PDN—greater GM volume with higher cognitive scores.

also in 11,799 other papers