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- W2149378603 abstract "Information about arm movement direction in neuronal activity of the cerebral cortex can be used for movement control mediated by a brain–machine interface (BMI). Here we provide a topographic analysis of the information related to arm movement direction that can be extracted from single trials of electrocorticographic (ECoG) signals recorded from the human frontal and parietal cortex based on a precise assignment of ECoG recording channels to the subjects' individual cortical anatomy and function. To this aim, each electrode contact was identified on structural MRI scans acquired while the electrodes were implanted and was thus related to the brain anatomy of each patient. Cortical function was assessed by direct cortical electrical stimulation. We show that activity from the primary motor cortex, in particular from the region showing hand and arm motor responses upon electrical stimulation, carries most directional information. The premotor, posterior parietal and lateral prefrontal cortex contributed gradually less, but still significant information. This gradient was observed for decoding from movement-related potentials, and from spectral amplitude modulations in low frequencies and in the high gamma band. Our findings thus demonstrate a close topographic correlation between cortical functional anatomy and direction-related information in humans that might be used for brain–machine interfacing." @default.
- W2149378603 created "2016-06-24" @default.
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- W2149378603 creator A5064900588 @default.
- W2149378603 creator A5083765806 @default.
- W2149378603 date "2009-01-20" @default.
- W2149378603 modified "2023-10-14" @default.
- W2149378603 title "Differential representation of arm movement direction in relation to cortical anatomy and function" @default.
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- W2149378603 cites W1822761875 @default.
- W2149378603 cites W1967681807 @default.
- W2149378603 cites W1969957364 @default.
- W2149378603 cites W1970281014 @default.
- W2149378603 cites W1970445701 @default.
- W2149378603 cites W1971488363 @default.
- W2149378603 cites W1973168969 @default.
- W2149378603 cites W1979168083 @default.
- W2149378603 cites W1981937980 @default.
- W2149378603 cites W1983463291 @default.
- W2149378603 cites W1985279342 @default.
- W2149378603 cites W1990856279 @default.
- W2149378603 cites W1993968723 @default.
- W2149378603 cites W1997524152 @default.
- W2149378603 cites W2005952462 @default.
- W2149378603 cites W2014525569 @default.
- W2149378603 cites W2015783376 @default.
- W2149378603 cites W2018429676 @default.
- W2149378603 cites W2023295798 @default.
- W2149378603 cites W2023581277 @default.
- W2149378603 cites W2026808206 @default.
- W2149378603 cites W2030018356 @default.
- W2149378603 cites W2040180521 @default.
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- W2149378603 cites W2050056174 @default.
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- W2149378603 cites W2057177462 @default.
- W2149378603 cites W2062159891 @default.
- W2149378603 cites W2069670222 @default.
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- W2149378603 cites W2088092325 @default.
- W2149378603 cites W2090475450 @default.
- W2149378603 cites W2093534731 @default.
- W2149378603 cites W2098406191 @default.
- W2149378603 cites W2102315587 @default.
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- W2149378603 cites W2148036862 @default.
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- W2149378603 cites W2157424831 @default.
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- W2149378603 doi "https://doi.org/10.1088/1741-2560/6/1/016006" @default.
- W2149378603 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19155551" @default.
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