seismogram - the graphical record of an earth tremor made by using a seismograph

curve - a line on a graph representing data

echoencephalogram - a graphical image of the brain produced by an echoencephalograph

echocardiogram - a graphical image of the heart produced by an echocardiograph

electroretinogram - a graphical recording of the electrical activity of the retina that results when light is flashed into the eye

Laffer curve - a graph purporting to show the relation between tax rates and government income; income increases as tax rates increase up to an optimum beyond which income declines

learning curve - a graph showing the rate of learning (especially a graph showing the amount recalled as a function of the number of attempts to recall)

myogram - a graphical recording of muscle activity

radiation diagram, radiation pattern, pattern - graphical representation (in polar or Cartesian coordinates) of the spatial distribution of radiation from an antenna as a function of angle

tachogram - a graphical record of speed and distance produced by a tachograph

thermogram - a graphical record produced by a thermograph