sensory stimulation that is below a person's threshold for perception
Explanation:
It can't be seen by the eye
example ; flash words or pictures so quickly on a computer screen (generally faster than 10-15 milliseconds) that perceivers have the feeling they do not see anything at all.
it's used to strengthen or heighten the persuasiveness of advertisements, or to convey an altogether different message entirely
Any sensory stimuli below an individual's threshold for conscious perception, in contrast to subliminal stimuli.
<h3>What is subliminal stimulation?</h3>
An action potential can be produced by a stimulus of sufficient intensity. However, a stimulus whose strength is less than the threshold won't be able to.
Subliminal refers to the stimulus that is received below threshold.
To elicit a reaction, there must be a change in the action potential. For example, to trigger a skeletal muscle to contract, the stimulus must be liminal—that is, strong and long enough to result in depolarization and an action potential.
Skeletal muscle fibres in a motor unit will contract when an action potential is obtained as a result of a series of cascading events.
