When we view a scene our eyes flit from one location to another, yet our perception of the scene remains steady. Marc Sommer and Robert Wurtz report a possible mechanism that could control this perceptual stability. It involves a brain circuit that relays information on quick eye movements from the midbrain via the thalamus to the frontal cortex, where neurons alter their receptive field to anticipate their effects.
机构:
Vanderbilt Univ, Dept Psychol, 301 David K Wilson Hall,111 21st Ave South, Nashville, TN 37240 USAVanderbilt Univ, Dept Psychol, 301 David K Wilson Hall,111 21st Ave South, Nashville, TN 37240 USA
Stepniewska, Iwona
Kaas, Jon H.
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机构:
Vanderbilt Univ, Dept Psychol, 301 David K Wilson Hall,111 21st Ave South, Nashville, TN 37240 USAVanderbilt Univ, Dept Psychol, 301 David K Wilson Hall,111 21st Ave South, Nashville, TN 37240 USA