Listar por autor "Jones, Helen E."

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    • Always returning: feedback and sensory processing in visual cortex and thalamus 

      Sillito, Adam M.; Cudeiro, Javier; Jones, Helen E. (Elsevier, 2006-05-19)
      [Abstract] Feedback projections are an integral part of the mammalian visual system. Although it is tempting to relegate them to a subsidiary role in visual processing, because their supposed latency and lag might appear ...

    • Differential feedback modulation of center and surround mechanisms in parvocellular cells in the visual thalamus 

      Jones, Helen E.; Andolina, Ian M.; Ahmed, Bashir; Shipp, Stewart D.; Clements, Jake T.; Grieve, Kenneth; Cudeiro, Javier; Salt, Thomas E.; Sillito, Adam M. (Society of Neuroscience, 2012-11-07)
      [Abstract] Many cells in both the central visual system and other sensory systems exhibit a center surround organization in their receptive field, where the response to a centrally placed stimulus is modified when a ...

    • Figure-ground modulation in awake primate thalamus 

      Jones, Helen E.; Andolina, Ian M.; Shipp, Stewart D.; Adams, Daniel L.; Cudeiro, Javier; Salt, Thomas E.; Sillito, Adam M. (National Academy of Sciences, 2015)
      [Abstract] Figure-ground discrimination refers to the perception of an object, the figure, against a nondescript background. Neural mechanisms of figure-ground detection have been associated with feedback interactions ...

    • Responses of primate LGN cells to moving stimuli involve a constant background modulation by feedback from area MT 

      Jones, Helen E.; Andolina, Ian M.; Grieve, Kenneth; Wang, W.; Salt, T.E.; Cudeiro, Javier; Sillito, Adam M. (Elsevier, 2013-05-03)
      [Abstract] The feedback connections from the cortical middle temporal (MT) motion area, to layer 6 of the primary visual cortex (V1), have the capacity to drive a cascaded feedback influence from the layer 6 cortico-geniculate ...