منابع مشابه
Back to basics: a bilingual advantage in infant visual habituation.
Comparisons of cognitive processing in monolinguals and bilinguals have revealed a bilingual advantage in inhibitory control. Recent studies have demonstrated advantages associated with exposure to two languages in infancy. However, the domain specificity and scope of the infant bilingual advantage in infancy remains unclear. In the present study, 114 monolingual and bilingual infants were comp...
متن کاملHabituation of visual adaptation
Our sensory system adjusts its function driven by both shorter-term (e.g. adaptation) and longer-term (e.g. learning) experiences. Most past adaptation literature focuses on short-term adaptation. Only recently researchers have begun to investigate how adaptation changes over a span of days. This question is important, since in real life many environmental changes stretch over multiple days or ...
متن کاملAn interacting systems model of infant habituation.
Habituation and related procedures are the primary behavioral tools used to assess perceptual and cognitive competence in early infancy. This article introduces a neurally constrained computational model of infant habituation. The model combines the two leading process theories of infant habituation into a single functional system that is grounded in functional brain circuitry. The HAB model (f...
متن کاملHabituation: electrical changes in the visual system.
The amplitude of neuroelectric potentials evoked in the visual system by repetitive exposure to a two-second period of light was analyzed. At the optic nerve and lateral geniculate nucleus consistent decrement occurred in two stages. Stage 1 consisted of a sharp decline in amplitude over the first few trials; Stage 2 occurred more gradually over the course of a week of trials. Whenever consiste...
متن کاملUsing dynamic field theory to rethink infant habituation.
Much of what psychologists know about infant perception and cognition is based on habituation, but the process itself is still poorly understood. Here the authors offer a dynamic field model of infant visual habituation, which simulates the known features of habituation, including familiarity and novelty effects, stimulus intensity effects, and age and individual differences. The model is based...
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ژورنال
عنوان ژورنال: Neurobiology of Learning and Memory
سال: 2009
ISSN: 1074-7427
DOI: 10.1016/j.nlm.2008.06.002