منابع مشابه
The critical period
What is the critical period? Also known as the sensitive period, the critical period is a time during early postnatal life when the development and maturation of functional properties of the brain, its ‘plasticity’, is strongly dependent on experience or environmental influences. The concept of a critical period therefore plays an important role in the ageold nature versus nurture debate — to w...
متن کاملCritical period regulation.
Neuronal circuits are shaped by experience during critical periods of early postnatal life. The ability to control the timing, duration, and closure of these heightened levels of brain plasticity has recently become experimentally accessible, especially in the developing visual system. This review summarizes our current understanding of known critical periods across several systems and species....
متن کاملthe effect of using critical discourse analytical tools on the improvement of the learners level of critical thinking in reading comprehension
?it is of utmost priority for an experienced teacher to train the mind of the students, and enable them to think critically and correctly. the most important question here is that how to develop such a crucial ability? this study examines a new way to the development of critical thinking utilizing critical discourse analytical tools. to attain this goal, two classes of senior english la...
What's Critical for the Critical Period in Visual Cortex?
regions representing the closed eye, and expansion of Durham, North Carolina 27710 those representing the open eye (Figure 1B). While in normal primates and cats, the thalamic inputs representing the two eyes parse cortical layer 4 into alternating, equal-sized stripes, eye closure during the critical period During a brief period in postnatal life, sensory experiences indelibly shape the behavi...
متن کاملNeuronal Plasticity: Beyond the Critical Period
Neuronal plasticity in the brain is greatly enhanced during critical periods early in life and was long thought to be rather limited thereafter. Studies in primary sensory areas of the neocortex have revealed a substantial degree of plasticity in the mature brain, too. Often, plasticity in the adult neocortex lies dormant but can be reactivated by modifications of sensory input or sensory-motor...
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ژورنال
عنوان ژورنال: The Yale Law Journal
سال: 1932
ISSN: 0044-0094
DOI: 10.2307/790783