A simple rate meter and oscilloscope intensity modulator for single cell recording
1969 ◽
Vol 47
(4)
◽
pp. 398-400
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Keyword(s):
A simple circuit has been described which gives a meter reading proportional to the rate of cell firing. The circuit will trigger reliably on any signal exceeding 100 mV, and a trigger-level control is provided to enable triggering to be suppressed below a threshold level. An external recorder may be driven from the circuit. In addition the circuit provides a pulse which may be used to modulate the intensity of an oscilloscope trace each time the threshold is exceeded.
1984 ◽
Vol 25
(1-2)
◽
pp. 113-121
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1975 ◽
Vol 39
(6)
◽
pp. 667-670
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Keyword(s):
1966 ◽
Vol 20
(2)
◽
pp. 203-204
◽
1982 ◽
Vol 37
(10)
◽
pp. 947-952
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Keyword(s):
Keyword(s):
1994 ◽
Vol 55
(1)
◽
pp. 31-40
◽
Keyword(s):