Table 2.

Masked fMRI analysis of auditory cortex and MGN

Contrast	Stimulus	Brain region	X	Y	Z	Volume (mm3)
patients > controls	TF	L medial Heschl’s gyrus	−42	−20	10	162
		posterior temporal plane	46	−28	22	162
		posterior temporal gyrus and sulcus	57	−38	16	1,593
		posterior temporal sulcus	57	−40	8.5	108
			−65	−30	5.2	135
	TF++	posterior temporal plane	−52	−40	15	135
		posterior temporal gyrus	62	−43	18	135
	TF+	posterior temporal plane	−49	−38	12	108
	TF−	posterior temporal plane	58	−33	22	135
			39	−31	19	270
controls > patients	TF+	mid superior temporal sulcus	−50	−29	−0.2	135
	TF−	mid superior temporal plane	−56	−19	7.3	297

Abbreviations: tinnitus frequency (TF), stimuli more than 0.5 octaves above TF (TF++); stimuli less than 0.5 octaves above TF (TF+); stimuli less than 0.5 oct below TF (TF−); stimuli lower than 0.5 oct below TF (TF−−).