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SMAFIRA_Feedback_Research_Goal

Id Subject Object Predicate Lexical cue
T1 285-295 something denotes we studied
T2 201-206 something denotes motor

UseCases_ArguminSci_Discourse

Id Subject Object Predicate Lexical cue
T1 0-102 DRI_Approach denotes Encoding of movement direction in different frequency ranges of motor cortical local field potentials.
T2 103-278 DRI_Unspecified denotes Recent studies showed that the low-frequency component of local field potentials (LFPs) in monkey motor cortex carries information about parameters of voluntary arm movements.
T3 279-419 DRI_Outcome denotes Here, we studied how different signal components of the LFP in the time and frequency domains are modulated during center-out arm movements.
T4 420-608 DRI_Outcome denotes Analysis of LFPs in the time domain showed that the amplitude of a slow complex waveform beginning shortly before the onset of arm movement is modulated with the direction of the movement.
T5 609-838 DRI_Approach denotes Examining LFPs in the frequency domain, we found that direction-dependent modulations occur in three frequency ranges, which typically increased their amplitudes before and during movement execution: < or =4, 6-13, and 63-200 Hz.
T6 839-906 DRI_Approach denotes Cosine-like tuning was prominent in all signal components analyzed.
T7 907-1072 DRI_Background denotes In contrast, activity in a frequency band approximately 30 Hz was not modulated with the direction of movement and typically decreased its amplitude during the task.
T8 1073-1228 DRI_Outcome denotes This suggests that high-frequency oscillations have to be divided into at least two functionally different regimes: one approximately 30 Hz and one >60 Hz.
T9 1229-1430 DRI_Outcome denotes Furthermore, using multiple LFPs, we could show that LFP amplitude spectra can be used to decode movement direction, with the best performance achieved by the combination of different frequency ranges.
T10 1431-1594 DRI_Outcome denotes These results suggest that using the different frequency components in the LFP is useful in improving inference of movement parameters from local field potentials.

PubMed_ArguminSci

Id Subject Object Predicate Lexical cue
T1 279-419 DRI_Outcome denotes Here, we studied how different signal components of the LFP in the time and frequency domains are modulated during center-out arm movements.
T2 420-608 DRI_Outcome denotes Analysis of LFPs in the time domain showed that the amplitude of a slow complex waveform beginning shortly before the onset of arm movement is modulated with the direction of the movement.
T3 609-838 DRI_Approach denotes Examining LFPs in the frequency domain, we found that direction-dependent modulations occur in three frequency ranges, which typically increased their amplitudes before and during movement execution: < or =4, 6-13, and 63-200 Hz.
T4 839-906 DRI_Approach denotes Cosine-like tuning was prominent in all signal components analyzed.
T5 907-1072 DRI_Background denotes In contrast, activity in a frequency band approximately 30 Hz was not modulated with the direction of movement and typically decreased its amplitude during the task.
T6 1073-1228 DRI_Outcome denotes This suggests that high-frequency oscillations have to be divided into at least two functionally different regimes: one approximately 30 Hz and one >60 Hz.
T7 1229-1430 DRI_Outcome denotes Furthermore, using multiple LFPs, we could show that LFP amplitude spectra can be used to decode movement direction, with the best performance achieved by the combination of different frequency ranges.
T8 1431-1594 DRI_Outcome denotes These results suggest that using the different frequency components in the LFP is useful in improving inference of movement parameters from local field potentials.