Second, repeated presentation of the standard (presented on each trial in the temporal generalization task only) could have reduced temporal variability, leading to a sharpened representation and a more efficient encoding of the target duration in reference memory [51].
During this period, the monkeys' only behavioral task was fixation during the repeated presentation of the same sixty-five stimuli, presented in pseudo-random order, for 1 2 hours each day.
"As a result of repeated presentation, the subjects developed enhanced sensitivity to the dots," he said.
This idea is underlined by Poe's repeated presentation of buildings as metaphors for the human mind.
In the absence of food, repeated presentation of the conditional stimulus alone will result in the gradual disappearance, or extinction, of its conditional response.
On repeated presentation of the same food situation, the individual sometimes shows the appropriate response but at other times will fail to do so.
If repeated presentation of one stimulus leads to habituation of a response, the same response can still be elicited by a different stimulus.
Extinction, which itself is a learning process, is induced by the repeated presentation of a conditioned stimulus in the absence of a previously associated unconditioned stimulus, resulting in the elimination of a previously elicited response.
Sensitization is said to occur when the repeated presentation of a particular significant stimulus (such as food or electric shock) lowers the threshold for the elicitation of appropriate behaviour to the point where a second stimulus, not normally capable of calling forth that behaviour, now does so.
This is a consequence of K-means errantly misinterpreting repeated presentation of the same data element.
Repeated presentation of previous inputs activates the same categorical representation whereas novel inputs are represented by new category encodings.
