Now showing items 1-5 of 5

    • A polyaxonal amacrine cell population in the primate retina. 

      Field, Greg; Greschner, Martin; Li, Peter H; Schiff, Max L; Gauthier, Jeffrey L; Ahn, Daniel; Sher, Alexander; ... (9 authors) (The Journal of neuroscience : the official journal of the Society for Neuroscience, 2014-03)
      Amacrine cells are the most diverse and least understood cell class in the retina. Polyaxonal amacrine cells (PACs) are a unique subset identified by multiple long axonal processes. To explore their functional properties, ...
    • Identification of a Retinal Circuit for Recurrent Suppression Using Indirect Electrical Imaging. 

      Field, Greg; Greschner, Martin; Heitman, Alexander K; Li, Peter H; Ahn, Daniel; Sher, Alexander; Litke, Alan M; ... (8 authors) (Current biology : CB, 2016-08)
      Understanding the function of modulatory interneuron networks is a major challenge, because such networks typically operate over long spatial scales and involve many neurons of different types. Here, we use an indirect electrical ...
    • Mapping nonlinear receptive field structure in primate retina at single cone resolution. 

      Field, Greg; Freeman, Jeremy; Li, Peter H; Greschner, Martin; Gunning, Deborah E; Mathieson, Keith; Sher, Alexander; ... (11 authors) (eLife, 2015-10-30)
      The function of a neural circuit is shaped by the computations performed by its interneurons, which in many cases are not easily accessible to experimental investigation. Here, we elucidate the transformation of visual signals ...
    • Retinal Representation of the Elementary Visual Signal 

      Field, Greg; Li, Peter H; Greschner, Martin; Ahn, Daniel; Gunning, Deborah E; Mathieson, Keith; Sher, Alexander; ... (9 authors) (Neuron, 2014-04)
    • Retinal representation of the elementary visual signal. 

      Field, Greg; Li, Peter H; Greschner, Martin; Ahn, Daniel; Gunning, Deborah E; Mathieson, Keith; Sher, Alexander; ... (9 authors) (Neuron, 2014-01)
      The propagation of visual signals from individual cone photoreceptors through parallel neural circuits was examined in the primate retina. Targeted stimulation of individual cones was combined with simultaneous recording ...