response(redirected from Visual Evoked Response)
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1. Bridge a bid replying to a partner's bid or double
2. Christianity a short sentence or phrase recited or sung by the choir or congregation in reply to the officiant at a church service
3. Electronics the ratio of the output to the input level, at a particular frequency, of a transmission line or electrical device
4. any pattern of glandular, muscular, or electrical reactions that arises from stimulation of the nervous system
A quantitative expression of the output of a device or system as a function of the input. Also known as system response.
The value of some measurable quantity after a treatment has been applied.