INT94545
From wiki-pain
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Sentences Mentioned In
Key: | Protein | Mutation | Event | Anatomy | Negation | Speculation | Pain term | Disease term |
Activated cerebellar structures were identified by colocalization of fMRI activation with the 'MRI Atlas of the Human Cerebellum'. | |||||||||||||||
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These sites of preoperative fMRI activation were integrated in an infrared-based frameless stereotactic device for surgical planning. | |||||||||||||||
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These sites of preoperative fMRI activation were integrated in an infrared-based frameless stereotactic device for surgical planning. | |||||||||||||||
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Furthermore, fMRI activation in SII did not differ across the different levels of stimulus intensity (nonpainful, painful) and attention (non-counting, counting). | |||||||||||||||
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On single-subject analysis, LEPs and fMRI activations were concentrated in relatively restricted volumes even though spatial sampling was quite different for both techniques. | |||||||||||||||
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Time from onset of acid perfusion to instant of fMRI signal increase and first report of heartburn averaged 1.60 +/- 0.80 and 1.85 +/- 0.60 min, respectively. | |||||||||||||||
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Other technique advances that may be helpful are increasing the fMRI data that can be used for resting state analyses. | |||||||||||||||
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Results showed a statistically significant fMRI activation in bilateral SII but not in contralateral SI when the rare/deviant median nerve stimuli were delivered at nonpainful and painful levels as well as at the two levels of attention considered (i.e., associated with counting and non-counting tasks). | |||||||||||||||
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Insular and SII cortices have been consistently shown by PET, fMRI, EPs, and MEG techniques to be activated bilaterally by a nociceptive stimulation. | |||||||||||||||
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Additionally, we found that oscillatory reactivity may occur in widespread regions of the cortex not necessarily colocalized with fMRI activation observed consistently in normals performing the same task. | |||||||||||||||
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Further, neuropathic pain patients would be expected to have reduced pain-evoked potential amplitudes but increased fMRI activation, different from volunteer or inflammatory models/conditions. | |||||||||||||||
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Noxious heat induces fMRI activation in two anatomically distinct clusters within the nucleus accumbens. | |||||||||||||||
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These observations suggest that neurons were broadly tuned to these stimuli, especially at the intensity levels that are necessary to obtain robust fMRI activity throughout auditory cortex.
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To assess correlation between fMRI activation and evoked potential amplitude (or VAS scores), values collected for each subject were entered as covariates using simple regression analysis in SPM5.
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fMRI activation in primary motor and pre-motor regions | |||||||||||||||
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It generates activation fMRI maps significant for evaluation of symmetry of activation in the frontal lobes. | |||||||||||||||
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High-field MR scanner system is an advantage in fMRI | |||||||||||||||
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We look ahead to newer algorithms, enhanced fMRI sensitivity and spatial resolution by use of high field systems, ASL and phase array coils or newer contrast agents [74]. | |||||||||||||||
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Each FM patient underwent fMRI while moderately painful pressure was being applied. | |||||||||||||||
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Blood oxygenation level-dependent (BOLD)-based fMRI was performed in the visual cortex, and the foci of fMRI activation utilized as seeding points for 3D fiber reconstruction algorithms, thus provided the map of the axonal circuitry underlying visual information processing [49]. | |||||||||||||||
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