s characterize drug effects on brain dynamics in Alzheimer’s disease Neurosci Lett 253:5-8 Pezard, L., Nandrino, J.L., Renault, B., Massioui, F.E., Allilaire, F., Muller, J. (1996) Depression as a dynamic disease. Biol. Psychiat. 39:991-999 Pijn, J., Velis, D., van der Heyden, M., DeGoede, J., van Veelen,