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Table 6 Areas of relative hypoperfusion on SPECT when VHF-DLB is compared to their respective control group

From: Differentiating between visual hallucination-free dementia with Lewy bodies and corticobasal syndrome on the basis of neuropsychology and perfusion single-photon emission computed tomography

Anatomical locus (Brodmann area) Talairach coordinates Number of voxels SPM t-score (P-value)
x y z   
VHF-DLB versus controls (FWE-corr)      
Left middle temporal gyrus (21) −57 −49 −3 413 6.2 (P =0.000)
Right middle temporal gyrus (39) 44 −63 31 1292 5.9 (P =0.001)
Right superior parietal lobule (7) 30 −64 46   5.6 (P =0.003)
Left precuneus (19) −34 −64 42 1195 5.9 (P =0.001)
Left superior temporal gyrus (39) −48 −57 27   5.7 (P =0.002)
Left inferior parietal lobule (40) −46 −56 39   5.5 (P =0.004)
Right middle temporal gyrus (21) 61 −35 −10 211 5.4 (P =0.005)
Left middle occipital gyrus −28 −89 −2 100 5.1 (P =0.013)
VHF-DLB versus controls (FDR-corr)      
Left middle frontal gyrus (21) −57 −49 −3 33550 6.2 (P =0.000)
Left precuneus (19) −34 −64 42   5.9 (P =0.000)
Right middle temporal gyrus (39) 44 −63 31   5.9 (P = 0.000)
Right middle frontal gyrus (8) 36 16 45 1743 3.9 (P =0.002)
Right middle frontal gyrus (9) 36 27 37   3.9 (P =0.002)
Right superior frontal gyrus (8) 20 39 39   3.7 (P =0.003)
Left medial frontal gyrus (11) −4 61 −15 144 3.7 (P =0.003)
Right inferior frontal gyrus (47) 50 27 −3 344 3.6 (P =0.004)
Left sub-lobar caudate −14 10 5 41 3.4 (P =0.006)
Right superior frontal gyrus (9) 14 52 25 23 3.2 (P =0.008)
  1. FDR-corr ,corrected for False Discovery Rate; FWE-corr, corrected for Family-Wise Error; SPECT, single-photon emission computed tomography; SPM, Statistical Parametric Mapping; VHF-DLB, visual hallucination-free dementia with Lewy bodies.
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