On the other hand: Overflow movements of infants' hands and legs during unimanual object exploration
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چکیده
منابع مشابه
On the other hand: overflow movements of infants' hands and legs during unimanual object exploration.
Motor overflow is extraneous movement in a limb not involved in a motor action. Typically, overflow is observed in people with neurological impairments and in healthy children and adults during strenuous and attention-demanding tasks. In the current study, we found that young infants produce vast amounts of motor overflow, corroborating claims of symmetry being the default state of the motor sy...
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On the other hand: Increased cortical activation to human versus mechanical hands in infants
There is a large body of work demonstrating that infants are sensitive to the distinction between human and mechanical entities from the early months of life, and have different expectations for the way these entities move and interact. The current work investigates the extent to which the functional organization of the immature brain reflects these early emerging sensitivities. Infants aged 8m...
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متن کاملIpsilateral motor cortex activity during unimanual hand movements relates to task complexity.
Functional imaging studies have revealed recruitment of ipsilateral motor areas during the production of sequential unimanual finger movements. This phenomenon is more prominent in the left hemisphere during left-hand movements than in the right hemisphere during right-hand movements. Here we investigate whether this lateralization pattern is related specifically to the sequential structure of ...
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ژورنال
عنوان ژورنال: Developmental Psychobiology
سال: 2011
ISSN: 0012-1630
DOI: 10.1002/dev.20595