Multisensory integration: psychophysics, neurophysiology, and computation

被引:241
|
作者
Angelaki, Dora E. [1 ]
Gu, Yong [1 ]
DeAngelis, Gregory C. [2 ]
机构
[1] Washington Univ, Sch Med, Dept Anat & Neurobiol, St Louis, MO 63110 USA
[2] Univ Rochester, Ctr Visual Sci, Dept Brain & Cognit Sci, Rochester, NY 14627 USA
关键词
VENTRAL INTRAPARIETAL AREA; SUPERIOR TEMPORAL AREA; AUDITORY-CORTEX; SPATIAL LOCALIZATION; BAYESIAN-INFERENCE; MOTION SIGNALS; VISUAL-CORTEX; SINGLE NEURON; REACTION-TIME; COLLICULUS;
D O I
10.1016/j.conb.2009.06.008
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Fundamental observations and principles derived from traditional physiological studies of multisensory integration have been difficult to reconcile with computational and psychophysical studies that share the foundation of probabilistic (Bayesian) inference. We review recent work on multisensory integration, focusing on experiments that bridge single-cell electrophysiology, psychophysics, and computational principles. These studies show that multisensory (visual-vestibular) neurons can account for near-optimal cue integration during the perception of self-motion. Unlike the nonlinear (superadditive) interactions emphasized in some previous studies, visual-vestibular neurons accomplish near-optimal cue integration through subadditive linear summation of their inputs, consistent with recent computational theories. Important issues remain to be resolved, including the observation that variations in cue reliability appear to change the weights that neurons apply to their different sensory inputs.
引用
收藏
页码:452 / 458
页数:7
相关论文
共 50 条
  • [31] NEUROPHYSIOLOGY AND PSYCHOPHYSICS OF VISUAL SYSTEMS - GERMAN - JUNG,R, KORNHUBER,H
    不详
    ANNEE PSYCHOLOGIQUE, 1962, 62 (02): : 633 - 634
  • [32] SPHERICAL THEORY OF COLOR-PERCEPTION - VERIFICATION BY METHODS OF PSYCHOPHYSICS AND NEUROPHYSIOLOGY
    PARAMEY, GV
    CHERNORIZOV, AM
    ZHURNAL VYSSHEI NERVNOI DEYATELNOSTI IMENI I P PAVLOVA, 1991, 41 (04) : 627 - 635
  • [33] PSYCHOPHYSICS AND NEUROPHYSIOLOGY OF REPETITION NOISE PROCESSING IN A VERTEBRATE AUDITORY-SYSTEM
    FAY, RR
    YOST, WA
    COOMBS, S
    HEARING RESEARCH, 1983, 12 (01) : 31 - 55
  • [34] The relationship between multisensory associative learning and multisensory integration
    Lauzon, Sebastien A.
    Abraham, Arin E.
    Curcin, Kristina
    Butler, Blake E.
    Stevenson, Ryan A.
    NEUROPSYCHOLOGIA, 2022, 174
  • [35] ON THE CONCEPTUAL INTEGRATION OF ETHOLOGY AND NEUROPHYSIOLOGY
    JANDER, R
    BEHAVIORAL AND BRAIN SCIENCES, 1986, 9 (04) : 611 - 612
  • [36] Multisensory integration in the basal ganglia
    Nagy, Attila
    Eordegh, Gabriella
    Paroczy, Zsuzsanna
    Markus, Zita
    Benedek, Gyorgy
    EUROPEAN JOURNAL OF NEUROSCIENCE, 2006, 24 (03) : 917 - 924
  • [37] Multisensory Integration and Sense Modalism
    Mandrigin, Alisa
    BRITISH JOURNAL FOR THE PHILOSOPHY OF SCIENCE, 2021, 72 (01): : 27 - 49
  • [38] The gustatory cortex and multisensory integration
    I E de Araujo
    S A Simon
    International Journal of Obesity, 2009, 33 : S34 - S43
  • [39] Multisensory integration: A late bloomer
    Ernst, Marc O.
    CURRENT BIOLOGY, 2008, 18 (12) : R519 - R521
  • [40] Multisensory integration and behavioral stability
    Roy, Charlotte
    Dalla Bella, Simone
    Pla, Simon
    Lagarde, Julien
    PSYCHOLOGICAL RESEARCH-PSYCHOLOGISCHE FORSCHUNG, 2021, 85 (02): : 879 - 886