J. Wackermann, D. Lehmann, C.M. Michel, & W.K. Strik:
Adaptive segmentation of spontaneous EEG map series into spatially defined microstates.
Int. J. Psychophysiol. 14: 269–283 (1993)
D. Lehmann, J. Wackermann, C.M. Michel, & T. Koenig,
Space-oriented EEG segmentation reveals changes in brain electric field maps under
the influence of a nootropic drug.
Psychiat. Res.: Neuroimaging 50: 275–282 (1993)
D. Lehmann, P.L. Faber, S. Galderisi,W.M. Herrmann, T. Kinoshita,
M. Koukkou, A. Mucci, R.D. Pascual-Marqui, N. Saito, J. Wackermann,
G. Winterer, & T. Koenig,
EEG microstate duration and syntax in acute, medication-naïve first-episode schizophrenia:
A multi-center study.
Psychiat. Res.: Neuroimaging 138: 141–156 (2005)
C. Allefeld, H. Atmanspacher, & J. Wackermann,
Mental states as macrostates emerging from EEG dynamics.
Chaos 19: 015102 (2009)
J. Wackermann:
Microstates, state spaces, and states hierarchies.
Human Cogn. Neurophysiol. 10: 28 (2017)