[Shifts in spatial synchronization potentials of the rabbit cortex evoked by the administration of noradrenaline to the visual area].
Application of noradrenaline to the visual cortex of alert rabbits led to a general brief increase of the distant potential synchronization in the visual and motor areas as well as to a local rather steady (5-10 min) synchronization between the processes in the visual cortical area. Later a similar and even more obvious increase occurred between bioelectrical processes in the sensorimotor cortex. The synchronization increase seems to be favourable for excitation transmission.