Browsing Cognitive & Neural Systems by Author "Gancarz, Gregory"

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Browsing Cognitive & Neural Systems by Author "Gancarz, Gregory"

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  • Gancarz, Gregory (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1996-01)
    We introduce a novel method for shape-based image database search that uses saccadic targeting for local feature choice. A simulated multiresolution sensor is directed toward salient regions of an image in a series of ...
  • Gancarz, Gregory; Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1998-07)
    Multiple brain learning sites are needed to calibrate the accuracy of saccadic eye movements. This is true because saccadcs can be made reactively to visual cues, attentively to visual or auditory cues, or planned in ...
  • Gancarz, Gregory; Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1998-06)
    A neural model is developed of the neural circuitry in the reticular formation that is used to generate saccadic eye movements. The model simulates the behavior of identified cell types-such as long-lead burst neurons, ...
  • Gancarz, Gregory; Wolfe, Jeremy (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1996-04)
    We combined a shooting-line illusion with a visual search pop-out task in an effort to determine whether priming of pop-out was due to acceleratcd processing of visual information in the primed dimension. While the priming ...

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