Does visual cortex lactate increase following photic stimulation in migraine without aura patients? A functional 1H-MRS study

Table 4 Absolute concentrations (mM)

		Before^a	Stimulation1	Stimulation2	After
[NAA]	Controls	14.92 ± 1.39	15.05 ± 1.39	14.75 ± 1.53	14.84 ± 1.70
	MwoA patients	15.22 ± 1.76	15.36 ± 1.88	15.30 ± 1.90	15.21 ± 1.80
[tCr]	Controls	12.68 ± 1.60	12.63 ± 1.69	13.14 ± 1.47	12.25 ± 1.47
	MwoA patients	12.43 ± 1.84	12.59 ± 1.84	12.54 ± 1.69	12.67 ± 1.59
[Cho]	Controls	0.88 ± 0.22	0.93 ± 0.17	0.89 ± 0.21	0.88 ± 0.18
	MwoA patients	0.92 ± 0.22	0.88 ± 0.18	0.89 ± 0.17	0.90 ± 0.18
[Lac]	Controls	0.51 ± 0.19	0.53 ± 0.23	0.60 ± 0.24	0.52 ± 0.24
	MwoA patients	0.55 ± 0.29	0.60 ± 0.24	0.62 ± 0.23	0.53 ± 0.26

ISSN: 1129-2377