Cellular Mechanisms And Function Of Hippocampal Gamma Oscillations
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Author | : Pantelis Antonoudiou |
Publisher | : |
Total Pages | : |
Release | : 2018 |
Genre | : |
ISBN | : |
Download Cellular Mechanisms and Function of Hippocampal Gamma Oscillations Book in PDF, Epub and Kindle
Author | : Chengbiao Lu |
Publisher | : |
Total Pages | : |
Release | : 2008 |
Genre | : |
ISBN | : |
Download Cellular Mechanism of Age-dependent Decline in Hippocampal Gamma Oscillations Book in PDF, Epub and Kindle
Author | : Antonio Fernández Ruiz |
Publisher | : Springer |
Total Pages | : 93 |
Release | : 2016-08-04 |
Genre | : Science |
ISBN | : 3319410393 |
Download Extracellular Potentials in the Hippocampus Book in PDF, Epub and Kindle
In this thesis, the author investigates the biophysical basis of the local field potential (LFP) as a way of gaining a better understanding of its underlying physiological mechanisms. The results represent major advances in our understanding and interpretation of LFPs and brain oscillations. They highlight the importance of using suitable experimental and analytical methods to explore the activity of brain circuits and point to the LFP as a useful, but complex variable for this purpose.
Author | : Rodolfo Riascos Llinás |
Publisher | : MIT Press |
Total Pages | : 348 |
Release | : 1996 |
Genre | : Mind-brain identity theory |
ISBN | : 9780262121989 |
Download The Mind-brain Continuum Book in PDF, Epub and Kindle
Bringing together contributors working on a common problem but addressing different levels of brain organization by way of different tehniques, The Mind-Brain Continuum seeks to determine which scientific questions are most pressing as we move toward discovering the neurobiology of psychological processes. As the title implies, contributions are organized around the notion that mental activity is brain activity, providing a broad, integrated view of a particular subset of brain function. The focus is on sensory perception, processes that include somatosensory, auditory and olfactory processes, as well as research on vision.
Author | : Per Andersen |
Publisher | : Oxford University Press |
Total Pages | : 892 |
Release | : 2007 |
Genre | : Medical |
ISBN | : 9780195100273 |
Download The Hippocampus Book Book in PDF, Epub and Kindle
The hippocampus is one of a group of remarkable structures embedded within the brain's medial temporal lobe. Long known to be important for memory, it has been a prime focus of neuroscience research for many years. The Hippocampus Book promises to facilitate developments in the field in a major way by bringing together, for the first time, contributions by leading international scientists knowledgeable about hippocampal anatomy, physiology, and function. This authoritative volume offers the most comprehensive, up-to-date account of what the hippocampus does, how it does it, and what happens when things go wrong. At the same time, it illustrates how research focusing on this single brain structure has revealed principles of wider generality for the whole brain in relation to anatomical connectivity, synaptic plasticity, cognition and behavior, and computational algorithms. Well-organized in its presentation of both theory and experimental data, this peerless work vividly illustrates the astonishing progress that has been made in unraveling the workings of the brain. The Hippocampus Book is destined to take a central place on every neuroscientist's bookshelf.
Author | : G. Buzsaki |
Publisher | : Springer Science & Business Media |
Total Pages | : 308 |
Release | : 2012-12-06 |
Genre | : Medical |
ISBN | : 3642851487 |
Download Temporal Coding in the Brain Book in PDF, Epub and Kindle
Temporal coding in the brain documents a revolution now occurring in the neurosciences. How does parallel processing of information bind together the complex nature of the outer and our inner worlds? Do intrinsic oscillations and transient cooperative states of neurons represent the physiological basis of cognitive and motor functions of the brain? Some answers to these challenging issues are provided in this book by leading world experts of brain function. A common denominator of the works presented in this volume is the nature and mechanisms of neuronal cooperation in the temporal domain. The topics range from simple organisms to the human brain. The volume is intended for investigators and graduate students in neurophysiology, cognitive neuroscience, neural computation and neurology.
Author | : Roger Traub, MD |
Publisher | : Oxford University Press |
Total Pages | : |
Release | : 2010-05-12 |
Genre | : Medical |
ISBN | : 019971150X |
Download Cortical Oscillations in Health and Disease Book in PDF, Epub and Kindle
This book first reviews the case that brain oscillations not only are important for cognition, as long suspected, but also play a part in the expression of signs and symptoms of neuropsychiatric disorders. The cellular mechanisms of many of the clinically relevant oscillations have been studied by the authors and their colleagues, using in vitro slice methods as well as detailed computer simulations. A surprising insight is that gap junctions between principal neurons play an absolutely critical role in so many types of oscillation in neuronal populations; oscillations are not just the result of properties of individual neurons and their synaptic connections. Furthermore, the way in which gap junctions produce oscillations in the cortex is novel, involving as it does global properties of networks, rather than just the time constants of membrane currents. This insight has implications for therapeutics as well as for our understanding of normal brain functions.
Author | : Larry R. Squire |
Publisher | : |
Total Pages | : 696 |
Release | : 1990 |
Genre | : Brain |
ISBN | : |
Download The Biology of Memory Book in PDF, Epub and Kindle
Author | : Enrico Cherubini |
Publisher | : Frontiers Media SA |
Total Pages | : 167 |
Release | : 2015-08-19 |
Genre | : Hippocampus (Brain) |
ISBN | : 2889196313 |
Download The CA3 Region of the Hippocampus: How is it? What is it for? How does it do it? Book in PDF, Epub and Kindle
The CA3 hippocampal region receives information from the entorhinal cortex either directly from the perforant path or indirectly from the dentate gyrus via the mossy fibers (MFs). According to their specific targets (principal/mossy cells or interneurons), MFs terminate with large boutons or small filopodial extensions, respectively. MF-CA3 synapses are characterized by a low probability of release and pronounced frequency-dependent facilitation. In addition MF terminals are endowed with mGluRs that regulate their own release. We will describe the intrinsic membrane properties of pyramidal cells, which can sometimes fire in bursts, together with the geometry of their dendritic arborization. The single layer of pyramidal cells is quite distinct from the six-layered neocortical arrangement. The resulting aligned dendrites provides the substrate for laminated excitatory inputs. They also underlie a precise, diversity of inhibitory control which we will also describe in detail. The CA3 region has an especially rich internal connectivity, with recurrent excitatory and inhibitory loops. In recent years both in vivo and in vitro studies have allowed to better understand functional properties of the CA3 auto-associative network and its role in information processing. This circuit is implicated in encoding spatial representations and episodic memories. It generates physiological population synchronies, including gamma, theta and sharp-waves that are presumed to associate firing in selected assemblies of cells in different behavioral conditions. The CA3 region is susceptible to neurodegeneration during aging and after stresses such as infection or injury. Loss of some CA3 neurones has striking effects on mossy fiber inputs and can facilitate the generation of pathologic synchrony within the CA3 micro-circuit. The aim of this special topic is to bring together experts on the cellular and molecular mechanisms regulating the wiring properties of the CA3 hippocampal microcircuit in both physiological and pathological conditions, synaptic plasticity, behavior and cognition.We will particularly emphasize the dual glutamatergic and GABAergic phenotype of MF-CA3 synapses at early developmental stages and the steps that regulate the integration of newly generated neurons into the adult dentate gyrus-CA3 circuit.
Author | : Roger D. Traub |
Publisher | : |
Total Pages | : 464 |
Release | : 2010 |
Genre | : Medical |
ISBN | : 0195342798 |
Download Cortical Oscillations in Health and Disease Book in PDF, Epub and Kindle
This book first reviews the case that brain oscillations not only are important for cognition, as long suspected, but also play a part in the expression of signs and symptoms of neuropsychiatric disorders. The cellular mechanisms of many of the clinically relevant oscillations have been studied by the authors and their colleagues, using in vitro slice methods as well as detailed computer simulations. A surprising insight is that gap junctions between principal neurons play an absolutely critical role in so many types of oscillation in neuronal populations; oscillations are not just the result of properties of individual neurons and their synaptic connections. Furthermore, the way in which gap junctions produce oscillations in the cortex is novel, involving as it does global properties of networks, rather than just the time constants of membrane currents. This insight has implications for therapeutics as well as for our understanding of normal brain functions.