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Coronal (upper row) and axial (lower row) T1 weighted sections of the brain showing significant (P uncorrected < 0.001; k ≥ 20) activation associated with severity of postconcussive complaints for the 2‐back versus 0‐back comparison in (a) the parahippocampal and (b) posterior cingulate gyrus (regression analysis; n = 32).
