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Resting-state netwo...
Resting-state networks in the infant brain
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- Fransson, P (författare)
- Karolinska Institutet
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- Skiold, B (författare)
- Karolinska Institutet
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- Horsch, S (författare)
- Karolinska Institutet
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Nordell, A (författare)
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- Blennow, M (författare)
- Karolinska Institutet
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- Lagercrantz, H (författare)
- Karolinska Institutet
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- Aden, U (författare)
- Karolinska Institutet
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(creator_code:org_t)
- 2007-09-25
- 2007
- Engelska.
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Ingår i: Proceedings of the National Academy of Sciences of the United States of America. - : Proceedings of the National Academy of Sciences. - 0027-8424. ; 104:39, s. 15531-15536
- Relaterad länk:
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https://www.pnas.org...
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http://kipublication...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- In the absence of any overt task performance, it has been shown that spontaneous, intrinsic brain activity is expressed as systemwide, resting-state networks in the adult brain. However, the route to adult patterns of resting-state activity through neuronal development in the human brain is currently unknown. Therefore, we used functional MRI to map patterns of resting-state activity in infants during sleep. We found five unique resting-states networks in the infant brain that encompassed the primary visual cortex, bilateral sensorimotor areas, bilateral auditory cortex, a network including the precuneus area, lateral parietal cortex, and the cerebellum as well as an anterior network that incorporated the medial and dorsolateral prefrontal cortex. These results suggest that resting-state networks driven by spontaneous signal fluctuations are present already in the infant brain. The potential link between the emergence of behavior and patterns of resting-state activity in the infant brain is discussed.
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- art (ämneskategori)
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