Regions showing decreased and increased hippocampal connectivity in AD subjects after acupuncture comparing to before acupuncture.

<p><i>P</i><0.01 uncorrected, extent threshold = 20. BA, Broadman area. MNI, Montreal Neurological Institute; x, y, z, coordinates of primary peak locations in the MNI space. T value represents differences of hippocampal connectivity in AD and normal controls. MFG, middle frontal gyrus.