45.7 MB (3.3 MB compressed)
4842 x 3298 pixels
40.9 x 27.9 cm ⏐ 16.1 x 11.0 in (300dpi)
BIOPHOTO ASSOCIATES / SCIENCE PHOTO LIBRARY BIOPHOTO ASSOCIATES / SCIENCE PHOTO LIBRARY
Colour enhanced encephalogram. An encephalogram is an x-ray of the brain, usually involving replacement of some cerebrospinal fluid by air or other gas that circulates to the brain's ventricular spaces and acts as a contrast medium.
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