Pogosyan, M., Sarkisyan, R., Andriasyan, A., Khachatryan, L., Avetisyan, S., Minasyan, A., Stepanyan, A., Sarkisyan, V., Manukyan, A. and Sarkisyan, D. 2024. The ratio of excitatory and inhibitory synaptic processes in corticonigral projections: a model of Parkinsons disease with melanin protection. Psychology. Psychophysiology. 17, 1 (Apr. 2024), 103-118. DOI:https://doi.org/10.14529/jpps240110.