introduction: the role of serotonergic fibers in avoidance learning is controversial. involvement of the dorsal raphe nucleus (drn), the main source of hippocampal projecting serotonergic fibers in acquisition, consolidation and retrieval of passive avoidance (pa) learning, was investigated by functional suppression of this area. materials and methods: drn functional inactivation was done by li...

Recently, impressive progress has been made in the study of non-Hermitian systems with parity-time symmetry, such as observations topological properties physical and criticality at exceptional points. A crucial aspect symmetric nonunitary dynamics is information flow between system environment. In this paper, we use quantity, distinguishability quantum states, to uniformly quantify low-dimensio...