Abstract
A group of circuits is described that produce various patterns on an oscilloscope screen that are useful in studying vision. These patterns are: a flashing bar, a drifting bar, a flashing grating, and a drifting grating. The circuits have controls for: contrast, velocity, width, position, and orientation with respect to the vertical. This article describes the principles of design and use of these circuit modules as a precise electronic visual stimulator.
Original language | English (US) |
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Pages (from-to) | 15-20 |
Number of pages | 6 |
Journal | Behavior Research Methods & Instrumentation |
Volume | 8 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1976 |
ASJC Scopus subject areas
- Experimental and Cognitive Psychology
- Developmental and Educational Psychology
- Arts and Humanities (miscellaneous)
- Psychology (miscellaneous)
- General Psychology