Library of Congress Cataloging-in-publication Data Sparse Coding in the Primate Cortex
Library of Congress Cataloging-in-publication Data Sparse Coding in the Primate Cortex
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通讯作者：
Peter Fgldibk;Malcolm P. Young
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作者：
Peter Fgldibk;Malcolm P. Young
xl 1版权所有。未经出版商书面许可，不得以任何电子或机械方式（包括影印、录音或信息存储和检索）以任何形式复制本书任何部分。《脑理论与神经网络手册》（The Handbook of Brain Theory and Neural Networks）/ Michael A. Arbib，编辑。p.cm。“布拉德福德的书。“包括参考书目和索引。介绍在皮层功能的研究的一个中心目标是了解如何通过发射模式的皮层神经元的环境状态表示。单细胞的电生理记录揭示了刺激、神经活动和感知状态之间非常密切的关系。这种关系的性质和实验结果的解释是激烈的争论。感觉信息是由单个有意义的细胞的活动来表示的，还是只有整个细胞群的整体活动模式才对应于可解释的状态？现在有强有力的理论依据和实验证据表明，大脑在这两个极端之间采取了一种折衷的方式，这通常被称为稀疏编码。
xl1 rights reserved. No part of this book may be reproduced in any form by any electronic or mechanical means (including photocopying, recording, or information storage and retrieval) without permission in writing from the publisher. The handbook of brain theory and neural networks / Michael A. Arbib, editor. p. cm. " A Bradford book. " Includes bibliographical references and index. Introduction A central goal in the study of cortical function is to understand how states of the environment are represented by firing patterns of cortical neurons. Electrophysiological recordings from single cells have revealed a remarkably close relationship among stimuli, neural activity, and perceptual states. The nature of this relationship and interpretations of experimental results are fiercely debated. Is sensory information represented by the activity of single, individually meaningful cells, or is it only the global activity pattern across a whole cell population that corresponds to interpretable states? There are now strong theoretical reasons and experimental evidence suggesting that the brain adopts a compromise between these extremes which is often referred to as sparse coding.