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Перевод: habituation

[существительное]
введение
[существительное]

Тезаурус:

1. This reflex is subject to two kinds of learning, called habituation and sensitization.
2. When presented with a series of tones, these rats showed perfectly normal habituation of the UR (the suppression of a water-licking response); but equivalent pre-exposure produced no latent inhibition when the subjects were required to learn a shock-avoidance task with the tone as the warning signal - animals with septal lesions learned readily whether they were familiar with the tone or not.
3. Certainly, the habituation process described in Chapter 2 will be engaged during the first stage of a latent inhibition experiment and might be expected to play some part in determining the outcome.
4. With certain flavours, however, it has been found that habituation can generalize perfectly well when latent inhibition fails to do so.
5. If latent inhibition and habituation reflect the operation of a common mechanism, then procedural variations that modify the magnitude of one of these phenomena should have a similar effect on the other.
6. What we need to determine now is what further processes, if any, must be assumed to operate during the habituation procedure if the results of studies of latent inhibition are to be explained.
7. After habituation had occurred, the light was used as a CS signalling the availability of food.
8. Cells from the hind brain or medulla (the rat PC 12 line) have been associated with habituation, or a decreased response to repeated stimulation.
9. The other is that latent inhibition does indeed result from a loss of stimulus associability but that the mechanism responsible for this loss is not that that underlies habituation.
10. As panel A of Fig. 3.2 shows, only the subjects pre-exposed to water showed neophobia; pre-exposure to any of the other flavours produced generalized habituation of the neophobic response to saline.
11. The procedure can thus be viewed as being an indirect way of assessing the effects of habituation training.
12. Table 3.1 reveals that the OR was not restored after the retention interval when exposure to the test context filled the interval - habituation of the specific response to the light must therefore have survived the retention interval.
13. Initially the subject will attend to a new stimulus but will then gradually lose interest and start to look away (habituation); if the stimulus is then changed in some way and if this causes a re-awakening of interest (dishabituation) then we can assume that the baby has detected the change.