Feltz A, Large W A
Br J Pharmacol. 1976 Jan;56(1):111-3. doi: 10.1111/j.1476-5381.1976.tb06965.x.
1 The effect of atropine on the time constant of decay (tau) of miniature end-plate currents was investigated. 2. The atropine-induced shortening of tau was accompanied by a reduction in the voltage-sensitivity of tau. 3. This effect of atropine was reversible and dose-dependent, the voltage sensitivity being abolished with high concentrations of atropine (2.5 X 10(-5)M).