Journal Pre-proof The increased density of the habenular neurons, high impulsivity, aggression and resistant fear memory in Disc1-Q31 L genetic mouse model of depression Tatiana V. Lipina, Marina V. Khrapova, Anastasia Serykh, Nina I. Dubrovina, Ekaterina S. Petrova, Nadezhda Mikhnevich, Marina V. Starostina, Tamara G. Amstyslavskaja PII: S0166-4328(20)30392-2 DOI: https://doi.org/10.1016/j.bbr.2020.112693 Reference: BBR 112693 To appear in: Behavioural Brain Research Received Date: 13 December 2019 Revised Date: 7 March 2020 Accepted Date: 4 May 2020 Please cite this article as: Lipina TV, Khrapova MV, Serykh A, Dubrovina NI, Petrova ES, Mikhnevich N, Starostina MV, Amstyslavskaja TG, The increased density of the habenular neurons, high impulsivity, aggression and resistant fear memory in Disc1-Q31L genetic mouse model of depression, Behavioural Brain Research (2020), doi: https://doi.org/10.1016/j.bbr.2020.112693