[Assessment of the contribution of complex and simple Purkinje cell impulses to local potentials of the cerebellar cortex].

Potentials amplitude decrement with the distance between referent cell and test electrode is estimated by means of potential averaging synchronous with complex and simple spikes of the referent Purkinje cell. Anisotropy of recorded fields in accordance with natural planes of anisotropy of cerebellar cortex and temporal parameters of complex and simple spikes has been described. Use of synchronous averaging for increase of a probability of finding of Purkinje cells pairs controlled with the same climbing fiber is discussed.