The aim of the present study was to investigate whether and by which mechanism; histamine can induce state-dependent retrieval of passive avoidance task. The pre-training or pre-test intracerebroventricular (i.c.v.) injection of histamine (20µg/mouse) impaired retrieval, when it was tested 24 h later. In the animals, which retrieval was impaired due to histamine pre-training administration, pre...

the aim of the present study was to investigate whether and by which mechanism; histamine can induce state-dependent retrieval of passive avoidance task. the pre-training or pre-test intracerebroventricular (i.c.v.) injection of histamine (20µg/mouse) impaired retrieval, when it was tested 24 h later. in the animals, which retrieval was impaired due to histamine pre-training administration, pre...

This article discusses the benefits of introducing a simple passive mechanism to enable rotor tilting in Vertical Take-Off and Landing (VTOL) multirotor vehicles. Such system is evaluated relevant Urban Air Mobility (UAM) passenger transport scenarios such as hovering wind conditions overcoming failures. While conventional parallel axis multirotors are underactuated systems, proposed makes vehi...

The problem of passive localization using an unmanned aerial vehicle (UAV) swarm is studied. For multi-UAV systems with limited communication and observation range, the challenge how to obtain accurate target state consistency estimates through local UAV communication. In this paper, ant colony pheromone mechanism-based method a proposed. Different from traditional distributed fusion algorithms...

The aim of the present study was to investigate whether and by which mechanism; histamine can induce state-dependent retrieval of passive avoidance task. The pre-training or pre-test intracerebroventricular (i.c.v.) injection of histamine (20µg/mouse) impaired retrieval, when it was tested 24 h later. In the animals, which retrieval was impaired due to histamine pre-training administration, pre...