Table 1:

Regions showing significant changes in rCBF during the familiarity task

Anatomic Structures	Brodmann Area Coordinate	Talairach			z Score
Anatomic Structures	Brodmann Area Coordinate	x	y	z	z Score
Anterior portion of temporal lobe	38/20
Left		−28	8	−34	4.29
Right		−55	−6	2	4.08
		46	−4	−9	4.42
		30	8	−27	4.18
Posterior portion of superior temporal gyrus	22
Left		−64	−28	7	2.72
Right		60	−44	9	3.23
Anterior portion of medial frontal lobe	8/9
Left		−8	23	45	3.14
Right		3	35	50	2.49
Posterior portion of medial frontal lobe	6
Left		−17	17	54	3.11
Right		12	5	63	3.08
Cyngulate gyrus	24
Left		−1	30	−4	3.78
Right		1	26	−6	3.13
Parahippocampal gyrus
Left		−6	−3	−12	4.53
Right		6	−1	−7	4.17
Left inferior frontal gyrus
Left	44/45	−30	14	−7	5.39
Middle portion of left superior temporal gyrus
Left	22	−55	−6	2	4.08

Note:—Coordinates x, y, and z are in millimeters corresponding to the atlas of Talairach and Tournoux. The x-coordinate refers to medial–lateral position relative to midline (negative indicates left); y-coordinate, anterior–posterior position relative to anterior commissure (positive indicates anterior); z-coordinate, superior–inferior position relative to anterior commissure–posterior commissure line (positive indicates superior). z-scores indicate the maximum pixel in the region.