Results 281 to 290 of about 259,862 (313)
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Genetic heart–brain connections
Science, 2023Multiorgan imaging unveils the intertwined nature of the human heart and ...
Julia, Sacher, A Veronica, Witte
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Cerebral Cortex
Abstract This paper extends a recent study on the neural mechanisms underlying initial learning through instruction, trial-and-error, and observation of stimulus–response associations. Adopting a network perspective, we examine the functional connectivity patterns during the early stages of learning, demonstrating that the brain ...
Sofia Fregni +2 more
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Abstract This paper extends a recent study on the neural mechanisms underlying initial learning through instruction, trial-and-error, and observation of stimulus–response associations. Adopting a network perspective, we examine the functional connectivity patterns during the early stages of learning, demonstrating that the brain ...
Sofia Fregni +2 more
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Kybernetes, 1978
An estimate is made of the connectivity of a mammalian neuron, i.e., the number of other neurons to or from which an average neuron directly connects. The value derived is about 10. Some functional implications of the value of the connectivity are considered, particularly mental illness, epilepsy, and intelligence. The “length” and “width”, in terms of
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An estimate is made of the connectivity of a mammalian neuron, i.e., the number of other neurons to or from which an average neuron directly connects. The value derived is about 10. Some functional implications of the value of the connectivity are considered, particularly mental illness, epilepsy, and intelligence. The “length” and “width”, in terms of
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Online visualization of brain connectivity
Journal of Neuroscience Methods, 2015While visualization of brain activity has well established practical applications such as real-time functional mapping or neurofeedback, visual representation of brain connectivity is not widely used. In addition, technically challenging single-trial connectivity estimation may have hindered practical usage of connectivity in online applications.In ...
Martin Billinger +2 more
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Brain Connectivity and Brain Size
2009The mammalian brain varies in volume by five orders of magnitude. These size differences also affect the connectivity of the brain. In this article, we compare the cerebral and the cerebellar cortex in small and large brains. Both cortices show an almost proportionate increase in their surfaces with brain volume.
Schüz, A., Sultan, F.
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Brain abscesses: the lung connection
Journal of Internal Medicine, 1996Pulmonary arteriovenous fistulas are uncommon abnormalities of capillary development which cause right to left shunting and, if not treated, may lead to severe neurological complications, including meningitis and brain abscess. Pulmonary arteriovenous fistulas are commonly a result of hereditary haemorrhagic telangiectasia (Rendu–Osler–Weber disease ...
R, Finkelstein +3 more
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BRAIN DEATH AND BRAIN LIFE: RETHINKING THE CONNECTION
Bioethics, 1990The connection between brain life and brain death is neither as simple nor as defensible as it might at first appear. The problem rests with the two dominant competing definitions of death:...the loss of that which is necessary for the organism to continue to function as a whole;....the loss of that which is essentially significant to the nature of ...
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Functional connectivity of the pediatric brain
NeuroradiologyThis review highlights the importance of functional connectivity in pediatric neuroscience, focusing on its role in understanding neurodevelopment and potential applications in clinical practice. It discusses various techniques for analyzing brain connectivity and their implications for clinical interventions in neurodevelopmental disorders.The ...
Maria I Argyropoulou +2 more
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Linking cognition to brain connectivity
Nature Neuroscience, 2015Predicting an individual's behavior is a formidable challenge for neuroimaging. A study now finds a strong link between an individual's ability to sustain attention and an extended, but specific, set of brain connections.
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2002
Abstract Enoch Wallace, a distinguished sixty-two-year-old investment banker, awoke at 6:00 A.M, looking forward to getting to his office on Wall Street and closing the deal on a complex corporate acquisition. He quietly sat up in bed, as he had for twenty years in his Park Avenue apartment, to avoid disturbing his wife.
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Abstract Enoch Wallace, a distinguished sixty-two-year-old investment banker, awoke at 6:00 A.M, looking forward to getting to his office on Wall Street and closing the deal on a complex corporate acquisition. He quietly sat up in bed, as he had for twenty years in his Park Avenue apartment, to avoid disturbing his wife.
openaire +1 more source