{"title":"Gateway to the study of the amygdala and emotion.","authors":"Lizabeth M Romanski","doi":"10.1093/cercor/bhae408","DOIUrl":null,"url":null,"abstract":"<p><p>The study of the amygdala and its role in the processing of emotions has become a common focus in neuroscience. The modern expansion of research in this area is partly due to the discovery of a subcortical pathway for the transmission of emotional information and the experimental paradigm that was developed to study it. Groundbreaking experiments during the 90s utilized anatomical, neurophysiological, and behavioral lesion studies in a rodent animal model to uncover the neural circuitry of a simple emotional memory. These studies demonstrated the essential role of a specific monosynaptic pathway in emotional memory, using traditional tools and behavioral methods. The development of an animal model with a simple and appropriate classical conditioning paradigm made experimental investigations into the neural basis of emotion tenable and available to a generation of neuroscientists. These tools and a focus on the amygdala's neural connections and their essential role in emotional memory were a driving force in the explosion of research regarding the amygdala and emotion.</p>","PeriodicalId":9715,"journal":{"name":"Cerebral cortex","volume":" ","pages":""},"PeriodicalIF":2.9000,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cerebral cortex","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1093/cercor/bhae408","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"NEUROSCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
The study of the amygdala and its role in the processing of emotions has become a common focus in neuroscience. The modern expansion of research in this area is partly due to the discovery of a subcortical pathway for the transmission of emotional information and the experimental paradigm that was developed to study it. Groundbreaking experiments during the 90s utilized anatomical, neurophysiological, and behavioral lesion studies in a rodent animal model to uncover the neural circuitry of a simple emotional memory. These studies demonstrated the essential role of a specific monosynaptic pathway in emotional memory, using traditional tools and behavioral methods. The development of an animal model with a simple and appropriate classical conditioning paradigm made experimental investigations into the neural basis of emotion tenable and available to a generation of neuroscientists. These tools and a focus on the amygdala's neural connections and their essential role in emotional memory were a driving force in the explosion of research regarding the amygdala and emotion.
期刊介绍：
Cerebral Cortex publishes papers on the development, organization, plasticity, and function of the cerebral cortex, including the hippocampus. Studies with clear relevance to the cerebral cortex, such as the thalamocortical relationship or cortico-subcortical interactions, are also included.
The journal is multidisciplinary and covers the large variety of modern neurobiological and neuropsychological techniques, including anatomy, biochemistry, molecular neurobiology, electrophysiology, behavior, artificial intelligence, and theoretical modeling. In addition to research articles, special features such as brief reviews, book reviews, and commentaries are included.
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