Title :
Multifunction Instantaneous Display Counter
Author :
Schoenfeld, R.L. ; Eisenberg, L.
Author_Institution :
The Rockefeller Institute, New York, N.Y.
fDate :
4/1/1962 12:00:00 AM
Abstract :
A two-channnel, three-decade counter incorporating digital logic for selecting nerve impulses by amplitude and time interval of occurrence is discussed. The count of the number of selected impulses, their time interval or time of occurrence is printed out photographically superimposed on the oscilloscope trace of the impulses. Printed circuit logic modules facilitate construction, maintenance, change of function or expansion of capacity.
Keywords :
Animals; Atrophy; Counting circuits; Displays; Electromagnetic heating; Electronic equipment testing; Mice; Neurons; Oscilloscopes; Temperature;
Journal_Title :
Bio-Medical Electronics, IRE Transactions on
DOI :
10.1109/TBMEL.1962.4322973