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Article
Open AccessEffect of learning on slow gamma propagation between hippocampus and cortex in the wild-type and AD mice
Slow gamma oscillations (20–50 Hz) have been suggested to coordinate information transfer between brain structures involved in memory formation. Whereas the involvement of slow gamma in memory processing was s...
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Article
Open AccessRecognition of post-learning alteration of hippocampal ripples by convolutional neural network differs in the wild-type and AD mice
Evidence indicates that sharp-wave ripples (SWRs) are primary network events supporting memory processes. However, some studies demonstrate that even after disruption of awake SWRs the animal can still learn s...
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Article
Open AccessDeficit in hippocampal ripples does not preclude spatial memory formation in APP/PS1 mice
General theory of declarative memory formation posits a cortical-hippocampal dialog during which hippocampal ripple oscillations support information transfer and long-term consolidation of hippocampus dependen...
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Article
Open AccessSoluble amyloid beta oligomers block the learning-induced increase in hippocampal sharp wave-ripple rate and impair spatial memory formation
Post-learning hippocampal sharp wave-ripples (SWRs) generated during slow wave sleep are thought to play a crucial role in memory formation. While in Alzheimer’s disease, abnormal hippocampal oscillations have...
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Article
Inhibitory network of spiking neurons may express a sharp peak of synchrony at low frequency band
Spike synchronization remains an important issue in neuroscience, and inhibitory networks are the best candidates to provide such synchrony. Increasing evidence indicates that in many brain area inhibitory int...
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Chapter and Conference Paper
Characterisation of Multiple Patterns of Activity in Networks of Relaxation Oscillators with Inhibitory and Electrical Coupling
Fully-connected neural networks of non-linear half-center oscillators coupled both electrically and synaptically may exhibit a variety of modes of oscillation despite fixed topology and parameters. In suitable...
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Article
From swimming to walking: a single basic network for two different behaviors
In this paper we consider the hypothesis that the spinal locomotor network controlling trunk movements has remained essentially unchanged during the evolutionary transition from aquatic to terrestrial locomot...
