[PDF] Top 20 Location of hand function in the sensorimotor cortex: MR and functional correlation
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Location of hand function in the sensorimotor cortex: MR and functional correlation
... Using a similar approach , three other publications 14-16 described the activation foci projections from 4.8 to 6 em above the anterior commissure-posterior commissure plane, which we ha[r] ... See full document
6
Mapping of the sensorimotor cortex: functional MR and magnetic source imaging
... tional MR imaging (69% acceptable locations), although in the 11 of 16 instances in which localization was shown, good correspondence with magnetic source imaging and anatomic expectation was ...for ... See full document
10
Location of language in the cortex: a comparison between functional MR imaging and electrocortical stimulation
... A hand-held bipolar stimulator probe with 2-mm-diameter ball tips and 5-mm spacing was used as the cortical ...or hand were marked with sterile tags with a number or letter on the ... See full document
11
Location of the sensorimotor cortex: functional and conventional MR compared
... cerebral MR images, 3 patients with cerebral tumors, and 10 healthy ...for functional MR were candidates for intra- operative stimulation ...had functional MR mapping of tactile sensory ... See full document
5
Functional MR Imaging of the Human Sensorimotor Cortex After Toe to Finger Transplantation
... sensory cortex on the basis of the anatomic ...cerebral functional change after transplantation was calculated in each patient by using a ratio of active volume of the transplanted toe to that of the normal ... See full document
5
Functional MR Imaging Activation after Finger Tapping Has a Shorter Duration in the Basal Ganglia Than in the Sensorimotor Cortex
... one function designed to detect the activation when either or both hands were active (reference function ...reference function 1, the departure from baseline corresponded to the 20 seconds of ... See full document
7
A comparison of functional MR activation patterns during silent and audible language tasks
... silently. Functional images created from the echo- planar images by means of cross-correlation techniques were superimposed on anatomic refer- ence ...The location of activation from the two tasks ... See full document
6
New Morphologic Variants of the Hand Motor Cortex as Seen with MR Imaging in a Large Study Population
... reflect functional differences in hand motor behavior is an important ...the cortex, such as neuronal attenuation and connections, which, in turn, are known to correlate with differences in human ... See full document
6
Syringohydromyelia with Van Buchem disease
... the location and size of intracranial lesions, the radiologic procedures usually used clinically with acute stroke patients provide rehabilitation professionals with only limited insight into how the brain works ... See full document
8
Optimized Activation of the Primary Sensorimotor Cortex for Clinical Functional MR Imaging
... tional MR imaging paradigm reduces the difference between the two activation states (and hence the activation appearing in the functional correlation coefficient map) and the voxels that are ... See full document
7
Sensorimotor Retraining and its Impact on the UpperExtremity Function in Patients with Chronic Stroke
... limb function evaluated 45 patients with chronic stroke in three treatment groups and in separate sessions showed that an increase in treatment sessions with sensory-motor training leads to better ...of ... See full document
8
Test retest analysis with functional MR of the activated area in the human visual cortex
... Reproducibility of the location and shape of activated areas displayed overlapping areas in each subject. A test-retest study with a cogni- tive paradigm (Cohen et al, “Qualitative...”) showed areas of activation ... See full document
6
Seizure onset detection for responsive stimulation in the sensorimotor cortex
... correlation features and a set of per-channel time and frequency domain features was chosen to be used in a patient-specific machine learning algorithm. Recordings of ten CLE patients, who had at least three ... See full document
44
Quantitative Functional MR Imaging of the Visual Cortex at 1 5 T as a Function of Luminance Contrast in Healthy Volunteers and Patients with Multiple Sclerosis
... All MR imaging was performed with a ...the MR-compatible goggle system (MR Vision 2000; Resonance Technologies, Northridge, ...occipital cortex was performed by using standard anatomic markers ... See full document
7
The effect of physical fatigue on oscillatory dynamics of the sensorimotor cortex
... contralateral sensorimotor cortex, was observed in 9 of the 11 ...the location of MRMD, averaged across participants, both pre- and post-intervention in both ... See full document
37
The correlation between postural control and upper limb position sense in people with chronic ankle instability
... The greatest challenge presented by CAI may not be in treatment, but in prevention [36]. A recently pub- lished position statement by The National Athletic Trainers Association, intended to provide recommenda- tions for ... See full document
7
Mediation of episodic memory performance by the executive function network in patients with amnestic mild cognitive impairment: a resting-state functional MRI study
... state functional connectivity (RSFC) within the DMN of patients with aMCI ...several functional magnetic resonance imaging (fMRI) studies have reported that the altered integrity of the DMN is related to ... See full document
15
Plasticity of the Human Motor Cortex in Patients with Arteriovenous Malformations: A Functional MR Imaging Study
... order correlation coefficients (18) between the time series of pixel intensities and an idealized response ...significant correlation (P , ...boxcar function with 1) a one-TR and 2) a three-TR delay, ... See full document
11
Functional MR of the primary auditory cortex: an analysis of pure tone activation and tone discrimination
... of functional MR imaging in the evaluation of the complex functional organization within the pri- mary and association auditory ...a function of our experimental con- ditions (ie, ambient ... See full document
10
Localization of the First and Second Somatosensory Areas in the Human Cerebral Cortex with Functional MR Imaging
... entire hand surface (palm and fingers), as those used in the present study, activate tactile, vibratory, and probably deep recep- ...tire hand (28), or during the active exploration of rough surfaces with ... See full document
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