Table 1.

Reduction in grey matter in 19 patients with anosmia compared with 20 healthy controls

Region	Side	MNI coordinates (mm)			Z-score	Cluster size (voxels)
		x	y	z
Anterior cingulate cortex	R	14	−12	36	6.23	48
	L	−3	40.5	9	4.98	519
Orbitofrontal cortex	R	20	45	−9	2.40	11
	L	−3	51	−6	5.39	463
Middle temporal gyrus	R	72	−36	−3	6.05	679
	L	−57	−36	4	3.78	279
Inferior temporal gyrus	R	72	−40.5	−9	5.51	60
	L	−63	−21	−21	3.82	160
Superior temporal gyrus	R	27	11	−27	6.25	1987
	L	−36	12	−23	7.27	2287
Middle frontal gyrus	R	59	21	27	4.41	731
	L	−39	7.5	57	4.53	477
Superior frontal gyrus	R	12	39	55.5	5.53	158
	L	−14	24	49	4.42	34
Middle occipital gyrus	R	57	−73	6	4.21	164
	L	−19.5	−66	−9	4.20	78
Parahippocampal gyrus/fusiform gyrus	R	25.5	1.5	−19.5	7.25	398
	L	−21	5	−32	5.64	345
Supramarginal gyrus	R	50	−33	25	5.39	249
	L	−51	−22.5	21	7.32	862
Cerebellum	R	39	−73.5	−25.5	4.23	262
	L	−42	−75	−28.5	4.56	151
Anterior insular cortex	R	46.5	9	−4.5	3.01	1023
Piriform cortex	R	24	10	−10	2.81	25
Subcallosal gyrus	R	7	6	−15	2.76	28
Precuneus	R	20	−52	15	2.93	133

L, left; MNI, Montreal Neurological Institute; R, right.

Level of significance is p<0.001 and only clusters exceeding a size of 100 voxels are reported. All coordinates are given in MNI space.