title: A simple analogue teaching device for demonstrating visual-receptive-field properties.
abstract: A cheap (under 100 pounds at current prices) and simple analogue device is described which permits one to demonstrate, according to an adjustable configuration of the photoreceptive elements, some of the main properties of (i) circularly-symmetrical, (ii) 'simple' elongated opponent-flank, and (iii) multiple-discharge-centre visual receptive fields. The design and construction of the device are described, together with some suggested demonstrations.
authors.affiliation: Department of Psychology, University of Reading, Berks, UK.
authors.forename: B
authors.initials: B
authors.lastname: Moulden
authors.forename: D
authors.initials: D
authors.lastname: Martin
mesh_terms: D004560:Electricity; D006801:Humans; D008029:Lighting; D008959:Models, Neurological; D009433:Neural Inhibition; D012160:Retina / Q000502:physiology*; D012165:Retinal Ganglion Cells / Q000502:physiology*; D013028:Space Perception / Q000502:physiology; D013664:Teaching Materials; D014793:Visual Cortex / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*