Пластичность маутнеровских нейронов в ходе обратимой монокулярной депривации золотых рыбок

Abstract

In studies of the neurobiological effects of reversible visual deprivation (amblyopia) for the first time successfully applied the method of temporary monocular deprivation goldfish - the unilateral termination of the afferent input of visual informa­tion on mauthner neurons. Temporary monocular deprivation changes the motor behav­ior of fish, leading, in most cases, to the development of preferences turns (asymmetry) in the direction of the closed eye. Ventral dendrite dominant (contralateral to the side of deprivation) MH 5-10 days after the operation becomes less ipsilateral dendrite, which corresponds to the hypothesis of the reciprocal influence of the ventral dendrite on the functional activity of the neuron.