Neurobiology of Spontaneous Object Exploration in Recognition Memory

Neurobiology of Spontaneous Object Exploration in Recognition Memory
Title Neurobiology of Spontaneous Object Exploration in Recognition Memory PDF eBook
Author Owen Chao
Publisher Frontiers Media SA
Total Pages 158
Release 2023-06-01
Genre Science
ISBN 2832524397

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Animals show a natural tendency to explore novel, as opposed to familiar, stimuli, suggesting an underlying memory process in regard to previously encoded information. Dependent on this tendency, spontaneous object exploration paradigms have been developed in animals to measure memory processes regarding what an object is, where an object is located, when an object is present, the association of an object and its location, in which context an object is shown and an episodic context of the combined “what-where-when” components. These paradigms feature in the absence of extensive training and reward or aversive incentives, analogous to incidental encoding of daily memory. The application of these object exploration tests is broad and covers many fields, such as behavioral neuroscience, psychopharmacology and the neurobiology of recognition memory across species. The medial prefrontal cortex, parietal cortex and medial temporal lobe (the hippocampus, entorhinal cortex, perirhinal cortex and parahippocampal cortex) are the main neuroanatomical structures that are considered to underlie recognition memory. However, the retrosplenial cortex, insular cortex, anterior thalamus, nucleus reuniens of thalamus, striatum and amygdala are also considered to play a part. As well, recent findings also indicate that the lateral hypothalamus, interpeduncular nucleus and cerebellum contribute to recognition memory under certain conditions. Neurotransmitter systems actively mediate and orchestrate the neuronal communication between these structures during the processing of learning and memory. An entire picture of the neuroanatomy and neurobiology of recognition memory will, however, require multidisciplinary approaches of imaging, lesion, pharmacology, optogenetics, chemogenetics and behavioral studies. Recognition memory deficits are also major symptoms in multiple neuropsychiatric and neurodegenerative disorders, such as schizophrenia, attention-deficit hyperactivity disorder, depressive disorder, bipolar disorder, autism spectrum disorder, Parkinson’s disease, dementia and Alzheimer’s disease. Although the etiology of the shared memory deficits is not fully understood, it may be associated with environmental, pharmacological and genetic factors that are commonly exposed to these disorders. Spontaneous object exploration paradigms with minimal involvement of emotional valences are appropriate in the study of neuropsychiatric and neurodegenerative disorders as these disorders may sensitize one to emotional stimuli, leading to a deficit in recognition memory. Given the impact of these disorders and their memory deficits on our society there is a strong need to understand the underlying mechanisms and development of innovative pharmaceuticals and gene therapeutics.

Handbook of Object Novelty Recognition

Handbook of Object Novelty Recognition
Title Handbook of Object Novelty Recognition PDF eBook
Author
Publisher Academic Press
Total Pages 600
Release 2018-11-16
Genre Science
ISBN 0128120142

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Handbook of Object Novelty Recognition, Volume 26, synthesizes the empirical and theoretical advances in the field of object recognition and memory that have occurred since the development of the spontaneous object recognition task. The book is divided into four sections, covering vision and perception of object features and attributions, definitions of concepts that are associated with object recognition, the influence of brain lesions and drugs on various memory functions and processes, and models of neuropsychiatric disorders based on spontaneous object recognition tasks. A final section covers genetic and developmental studies and gender and hormone studies. Details the brain structures and the neural circuits that underlie memory of objects, including vision and olfaction Provides a thorough description of the object novelty recognition task, variations on the basic task, and methods and techniques to help researchers avoid common pitfalls Assists researchers in understanding all aspects of object memory, conducting object novelty recognition tests, and producing reliable, reproducible results

Neurobiology of Comparative Cognition

Neurobiology of Comparative Cognition
Title Neurobiology of Comparative Cognition PDF eBook
Author Raymond P. Kesner
Publisher Psychology Press
Total Pages 497
Release 2014-02-25
Genre Psychology
ISBN 1317785665

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This book represents a unique and elaborate exposition of the neural organization of language, memory, and spatial perception in a wide variety of species including humans, bees, fish, rodents, and monkeys. The editors have united the comparative approach with its emphasis on evolutionary determinants of behavior, the neurobiological approach with its emphasis on the neural determinants of behavior, and the cognitive approach with its emphasis on understanding higher-order mental functions. The combination of these three approaches provides an unusual look at the neurobiology of comparative cognition, and should stimulate increased investigations in this field and related disciplines.

Culture, Mind, and Brain

Culture, Mind, and Brain
Title Culture, Mind, and Brain PDF eBook
Author Laurence J. Kirmayer
Publisher Cambridge University Press
Total Pages 683
Release 2020-09-24
Genre Psychology
ISBN 1108580572

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Recent neuroscience research makes it clear that human biology is cultural biology - we develop and live our lives in socially constructed worlds that vary widely in their structure values, and institutions. This integrative volume brings together interdisciplinary perspectives from the human, social, and biological sciences to explore culture, mind, and brain interactions and their impact on personal and societal issues. Contributors provide a fresh look at emerging concepts, models, and applications of the co-constitution of culture, mind, and brain. Chapters survey the latest theoretical and methodological insights alongside the challenges in this area, and describe how these new ideas are being applied in the sciences, humanities, arts, mental health, and everyday life. Readers will gain new appreciation of the ways in which our unique biology and cultural diversity shape behavior and experience, and our ongoing adaptation to a constantly changing world.

The Cambridge Handbook of Motivation and Learning

The Cambridge Handbook of Motivation and Learning
Title The Cambridge Handbook of Motivation and Learning PDF eBook
Author K. Ann Renninger
Publisher Cambridge University Press
Total Pages 1172
Release 2019-02-14
Genre Psychology
ISBN 1316832473

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Written by leading researchers in educational and social psychology, learning science, and neuroscience, this edited volume is suitable for a wide-academic readership. It gives definitions of key terms related to motivation and learning alongside developed explanations of significant findings in the field. It also presents cohesive descriptions concerning how motivation relates to learning, and produces a novel and insightful combination of issues and findings from studies of motivation and/or learning across the authors' collective range of scientific fields. The authors provide a variety of perspectives on motivational constructs and their measurement, which can be used by multiple and distinct scientific communities, both basic and applied.

Neural Plasticity and Memory

Neural Plasticity and Memory
Title Neural Plasticity and Memory PDF eBook
Author Federico Bermudez-Rattoni
Publisher CRC Press
Total Pages 368
Release 2007-04-17
Genre Psychology
ISBN 1420008412

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A comprehensive, multidisciplinary review, Neural Plasticity and Memory: From Genes to Brain Imaging provides an in-depth, up-to-date analysis of the study of the neurobiology of memory. Leading specialists share their scientific experience in the field, covering a wide range of topics where molecular, genetic, behavioral, and brain imaging techniq

Animal Models of Cognitive Impairment

Animal Models of Cognitive Impairment
Title Animal Models of Cognitive Impairment PDF eBook
Author Edward D. Levin
Publisher CRC Press
Total Pages 395
Release 2006-06-22
Genre Medical
ISBN 1420004336

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The costs associated with a drug's clinical trials are so significant that it has become necessary to validate both its safety and efficacy in animal models prior to the continued study of the drug in humans. Featuring contributions from distinguished researchers in the field of cognitive therapy research, Animal Models of Cognitive Impairmen