title: Long-term potentiation of perforant pathway-dentate gyrus synapse in freely behaving mice.
abstract: Studies of long-term potentiation of synaptic efficacy, an activity-dependent synaptic phenomenon having properties that make it attractive as a potential cellular mechanism underlying learning and information storage, have long been used to elucidate the physiology of various neuronal circuits in the hippocampus, amygdala, and other limbic and cortical structures. With this in mind, transgenic mouse models of neurological diseases represent useful platforms to conduct long-term potentiation (LTP) studies to develop a greater understanding of the role of genes in normal and abnormal synaptic communication in neuronal networks involved in learning, emotion and information processing. This article describes methodologies for reliably inducing LTP in the freely behaving mouse. These methodologies can be used in studies of transgenic and knockout freely behaving mouse models of neurodegenerative diseases.
authors: Department of Engineering and Neuroscience Program, Trinity College.
authors: J Harry
authors: JH
authors: Blaise
mesh_terms: D000818:Animals; D018891:Dentate Gyrus / Q000502:physiology*; D004195:Disease Models, Animal; D055724:Electrophysiological Phenomena; D017774:Long-Term Potentiation / Q000235:genetics / Q000502:physiology*; D051379:Mice; D018345:Mice, Knockout; D008822:Mice, Transgenic; D009422:Nervous System Diseases / Q000235:genetics / Q000503:physiopathology; D019580:Perforant Pathway / Q000502:physiology*; D013569:Synapses / Q000502:physiology*