JZTX-I does not affect the activation threshold of sodium channels.

Further, it requires a variable activation threshold and depends strongly on stability of the selected fixed points and .

For neural excitation to take place, the magnitude of the induced electric field (or its gradient) must exceed an activation threshold.

If the individual pulses are monophasic, the activation threshold is considerably reduced compared to a single monophasic pulse.

It is thought that heteroscodratoxin-1 modifies gating of specific potassium channels by shifting the activation threshold to more positive values.

Neuroticism, according to Eysenck's theory, is based on activation thresholds in the sympathetic nervous system or visceral brain.

If simulations are being compared to reaction time data from a perceptual experiment (e.g. lexical decision), then typically an activation threshold is used.

Paradis (2007:128) predicts that "Motivation/affect may play an important role by influencing the activation threshold.

It may be retarded by a positive emotional attitude toward L1, which will lower its activation threshold.

In both versions, elements must cross an activation threshold to be visible to the integrative processor.