Acute transcranial magnetic stimulation of frontal brain regions selectively modulates the release of vasopressin, biogenic amines and amino acids in the rat brain - Keck, ME; Sillaber, I; Ebner, K; Welt, T; Toschi, N; Kaehler, ST; Singewald, N; Philippu, A; Elbel, GK; Wotjak, CT; Holsboer, F; Landgraf, R; Engelmann, M (Eur J Neurosci, 2000)