[Geometric imaging of coherent interrelationships of electroencephalogram α-rhythm in dynamics of system effective...

In subjects performing tasks quickly and precisely, geometric imaging of coherent connections among the EEG alpha-range potentials dynamically changed and turned out to be specific for each of the intended activity's stages. In the subjects performing tasks slowly and with errors, in different stages of effective human activity, a stability of the geometric image was observed. The revealed geometric imaging changing in different stages of effective activity seems to reflect a multi-level organization of the action results acceptor.