Hippocampus statistical p maps: overall p-values are p = 0.0253 and p = 0.0044 for left and right hippocampus RD (a), p = 0.0823 and p = 0.0283 for left and right hippocampus TBM (b), p = 0.0093 and p = 0.0147 for left and right hippocampus MTBM (c), p = 0.0080 and p = 0.0067 for left and right hippocampus RDMTBM (d). L, left; R, right.