Voluntary control of two lateralized conscious states: validation by electrical and behavioral studies.
Neuropsychologia 1984 P S Gott, E C Hughes, K Whipple
A subject is described who can voluntarily select and hold either of two qualitatively different states of consciousness. Evidence is presented which confirmed differential left or right hemisphere dominance in each state. Asymmetries of EEG alpha and task performance scores indicated a state-dependent shift in functional lateralization. Evoked response studies showed directional changes in...