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Ever since side effects from bilateral hippocampectomy were identified in Henry Molaison (patient "HM") during the 1950s, a critical role of the hippocampus has been recognized in the formation of declarative episodic memories. Other cognitive functions have since been proposed, such as a role in navigation, but memory has often been suggested to explain hippocampal involvement. Proving a distinct functional role in cognition is difficult, as memory can be implicated in most cognitive activities. Even when a behavior relies on memory, however, the functionality of the hippocampus extends far beyond, especially evident during activities requiring interactions between cognitive systems. Relational memory is supported by hippocampal connections with widespread regions of the cortex; these interconnections also play a fundamental role in children's writing abilities and expertise in musical performance. Besides enhancing individual lives, such activities can play a vital role in sustaining cultural values across generations. Interactions with the environment that do not directly depend on mnemonic activity can affect plasticity in hippocampal connections, modified through natural chemicals, pharmacological drugs, and non-pharmacological behaviors. Navigational properties of the hippocampal system are not limited to memory, containing the same navigational elements as our Global Positional System (GPS). Even cognitive deficits arising from hippocampal lesions in "HM" were not limited to memory, as they included deficits in understanding cognitive relationships available in visual scenes, novel sentence contexts, and humorous situations. This book shows an expansive role of the hippocampus in cognition that goes beyond its recognized role in generating new episodic memories.
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This book follows up on the previous volume focusing on the different biomarkers for neurodegenerative diseases. It includes original research works and review articles focusing on an improved understanding of disease mechanisms. It also aims to identify aspects of early therapeutic intervention for enhanced disease management. Some critical approaches include studies involving human tissue samples, mouse disease models, and different imaging techniques. These studies present the essential information necessary to address such pathological conditions in the future.
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This book follows up on the previous volume focusing on the different biomarkers for neurodegenerative diseases. It includes original research works and review articles focusing on an improved understanding of disease mechanisms. It also aims to identify aspects of early therapeutic intervention for enhanced disease management. Some critical approaches include studies involving human tissue samples, mouse disease models, and different imaging techniques. These studies present the essential information necessary to address such pathological conditions in the future.
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"For over 25 years, Purves Neuroscience has been the most comprehensive and clearly written neuroscience textbook on the market. This level of excellence continues in the Seventh Edition, with a balance of animal, human, and clinical studies that discuss the dynamic field of neuroscience from cellular signaling to cognitive function. New learning objectives, and more concise sections make the content even more accessible than before. Neuroscience, Seventh Edition is intended primarily for medical, premedical, and undergraduate students. The book's length and accessible writing style make it suitable for both medical students and undergraduate neuroscience courses. Each new book includes a one-year subscription to Sylvius 4 Online, which features an interactive tutorial on human neuroanatomy as well as a magnetic resonance imaging atlas of the human brain"--
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This book follows up on the previous volume focusing on the different biomarkers for neurodegenerative diseases. It includes original research works and review articles focusing on an improved understanding of disease mechanisms. It also aims to identify aspects of early therapeutic intervention for enhanced disease management. Some critical approaches include studies involving human tissue samples, mouse disease models, and different imaging techniques. These studies present the essential information necessary to address such pathological conditions in the future.
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Comment fonctionne notre cerveau pour appréhender la perception, la raison, les émotions, les rêves et le langage ? Comment les drogues modifient-elles notre conscience ? Les bébés savent-ils compter ? Le sens de la justice est-il inné ? Le neuroscientifique Mariano Sigman nous offre un voyage à l'intérieur du cerveau, à la rencontre des subtilités et des bizzareries qui caractérisent l'esprit humain. Conflits intérieurs inconscients, rêves lucides, cerveau bilingue... Les ressources immenses de notre organe le plus complexe se dévoilent grâce à la science. L'auteur montre comment, dès les premiers jours de notre vie, nous formons des idées, comment nous prenons nos décisions fondamentales, comment nous rêvons et imaginons, pourquoi nous ressentons certaines émotions, comment le cerveau se transforme et comment nous changeons avec lui. La réponse d'un neuroscientifique à la question fondamentale : qu'est ce qui est spécifique à l'homme ?
Cerveau --- Neurosciences --- Cerveau. --- Neurosciences.
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This volume discusses the latest imaging and molecular techniques for studying microcephaly through neural progenitor proliferation, survival, and gene expression. All of the methods covered in this book use the mouse as a model system, and include cellular, metabolic, transcriptomic studies of neural progenitors, MR imaging studies of brain growth in 3-dimensions and developmentally-adapted studies of behavior in neonatal mice. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and comprehensive, Microcephaly: Methods and Protocols is a valuable resource for all researchers who want to expand their knowledge and understanding of this important and developing field.
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This reprint offers a comprehensive and updated overview of the current state-of-the-art techniques in the management of various neurological disorders. These disorders include neurodegenerative diseases, neurovascular disorders, and neuro-oncological diseases. The reprint also presents the latest advances and innovations in the diagnosis, treatment, and prevention of these complex conditions, emphasizing the role of cutting-edge technologies, such as neurobiology, neuroimaging, neuroinformatics, neuropharmacology, and neurosurgery. This reprint is a useful resource for researchers, clinicians, students, and anyone interested in the current challenges and perspectives of neurological disorders.
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This reprint focuses on fundamental and applied research on asymmetry of movement and postural balance and underlying functions in humans. Experimental protocols based on kinetic, kinematic, radiological, functional magnetic resonance imaging and transcranial Doppler ultrasound data taken from healthy, young, elderly and pathological individuals provide new insights into asymmetry in human movement and posture and are presented in the Special Issue.
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Comment naît le langage ? Quelle est l'origine de la conscience ? Pourra-t-on bientôt lire dans nos rêves et nos pensées en enregistrant l'activité de nos neurones ? Comment apprend-on ? Et qu'est-ce que le connectome ? Fascinant par sa complexité, le cerveau reste un objet mystérieux pour tout un chacun, alors même que les neurosciences cognitives ont connu une évolution stupéfiante. Dans cette brillante synthèse, l'auteur détaille l'état du savoir sur le cerveau, des découvertes de Paul Broca à la fin du xixe siècle aux dernières percées de l'imagerie et de l'analyse comportementale. Lui-même praticien, il n'oublie pas de se pencher sur les applications concrètes de la recherche, qui visent à combattre le vieillissement de l'organe et à mieux comprendre des pathologies comme l'AVC ou la maladie de Parkinson.
Brain --- Neurosciences
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