[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.
D000818:Animals; D003344:Cortical Synchronization; D004569:Electroencephalography; D005074:Evoked Potentials, Visual / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D011817:Rabbits; D013997:Time Factors; D014793:Visual Cortex / Q000187:drug effects* / Q000502:physiology; D014851:Wakefulness / Q000187:drug effects
D009638:Norepinephrine
Sdvigi prostranstvennoĭ sinkhronizatsii potentsialov kory krolika, vyzvannye applikatsieĭ noradrenalina na zritel'nuiu oblast'.