[Evaluation of forms of cortical neuron response to acetylcholine]

Analysis was carried out of the form of excitatory components of the reaction of 92 neurones in rats sensorimotor cortical area to electrophoretically applied acetylcholine. The used method of approximation of neuronal reaction form by two polynomes of the second degree allowed to identify one- and two-component types of responses to the transmitter. It is suggested that in genesis of the excitatory component of neuronal reaction to acetylcholine one or two types of cholinoreceptors may participate.