Magnetic Resonance Imaging - Statistics & numerical data
Research News and Information

Tuesday, November 24, 2009

Altered corticostriatal functional connectivity in obsessive-compulsive disorder.

30 Oct 2009 CONTEXT: Neurobiological models of obsessive-compulsive disorder (OCD) emphasize disturbances in the function and connectivity of brain corticostriatal networks, or "loops." Although neuroimaging studies of patients have supported this network model ... Read more...

Clinical, functional, and neurophysiologic assessment of dysplastic cortical networks: Implications for cortical functioning and surgical management.

29 Sep 2009 Cortical malformations are highly epileptogenic lesions associated with complex, unanticipated, and often aberrant electrophysiologic and functional relationships. These relationships are inextricably linked to widespread cortical networks ... Read more...

An FMRI study of the effects of psychostimulants on default-mode processing during Stroop task performance in youths with ADHD.

13 Sep 2009 OBJECTIVE: The authors examined the effect of psychostimulants on brain activity in children and adolescents with ADHD performing the Stroop Color and Word Test. METHOD: The authors acquired 52 functional MRI scans in 16 youths with ADHD who were ... Read more...

Latest indexed articles for 'Magnetic Resonance Imaging - Statistics & numerical data'

These are the very latest articles for this heading:

• Altered corticostriatal functional connectivity in obsessive-compulsive disorder. 30 Oct 2009
• Clinical, functional, and neurophysiologic assessment of dysplastic cortical networks: Implications for cortical functioning and surgical management. 29 Sep 2009
• Characterizing radiology reports in patients with frontotemporal dementia. 27 Sep 2009
• An FMRI study of the effects of psychostimulants on default-mode processing during Stroop task performance in youths with ADHD. 13 Sep 2009
• "Cloud-like enhancement" is a magnetic resonance imaging abnormality specific to neuromyelitis optica. 30 Aug 2009
• Differential effects of high-frequency repetitive transcranial magnetic stimulation over ipsilesional primary motor cortex in cortical and subcortical middle cerebral artery stroke. 30 Aug 2009
• Differential targeting of the CA1 subfield of the hippocampal formation by schizophrenia and related psychotic disorders. 30 Aug 2009
• Geostatistical analysis in clustering fMRI time series. 28 Aug 2009
• The usefulness of perfusion-weighted magnetic resonance imaging in advanced pancreatic cancer. 30 Jul 2009
• Update on pathological skin picking. 30 Jul 2009
• Insights into the pathophysiology of psychomotor regression in CSWS syndromes from FDG-PET and EEG-fMRI. 30 Jul 2009
• Neurophysiology of CSWS-associated cognitive dysfunction. 30 Jul 2009
• Meta-analysis of 41 functional neuroimaging studies of executive function in schizophrenia. 30 Jul 2009
• Neural correlates of autistic traits in the general population: insights into autism. 30 Jul 2009
• How wrong can we be? The effect of inaccurate mark-up of EEG/fMRI studies in epilepsy. 23 Jul 2009
• Relationship between cingulo-insular functional connectivity and autistic traits in neurotypical adults. 13 Jul 2009
• Frontal and temporal volumes in Childhood Absence Epilepsy. 12 Jul 2009
• An MRI-based approach for the measurement of the dorsolateral prefrontal cortex in humans. 7 Jul 2009
• Clinical usefulness of CT-myelogram comparing with the MRI in degenerative cervical spinal disorders: is CTM still useful for primary diagnostic tool? 29 Jun 2009
• Drug resistant ADLTE and recurrent partial status epilepticus with dysphasic features in a family with a novel LGI1mutation: electroclinical, genetic, and EEG/fMRI findings. 20 Jun 2009

See a longer list of these articles.

Technical information about 'Magnetic Resonance Imaging'

Definition: Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques.

Descriptor UI: D008279

Alternative terms: Magnetic Resonance Imaging; Imaging, Magnetic Resonance; NMR Imaging; Imaging, NMR; Zeugmatography; Tomography, MR; Tomography, NMR; MR Tomography; NMR Tomography; Tomography, Proton Spin; Proton Spin Tomography; Magnetization Transfer Contrast Imaging; MRI Scans; MRI Scan; Scan, MRI; Scans, MRI; fMRI; MRI, Functional; Functional MRI; Functional MRIs; MRIs, Functional; Magnetic Resonance Imaging, Functional; Imaging, Chemical Shift; Chemical Shift Imagings; Imagings, Chemical Shift; Shift Imaging, Chemical; Shift Imagings, Chemical; Chemical Shift Imaging;

Related Mesh Headings: Magnetic Resonance Spectroscopy; Anatomy, Cross-Sectional;

Allowable Qualifiers: adverse effects; classification; economics; history; instrumentation; methods; mortality; nursing; psychology; standards; trends; utilization; veterinary; statistics & numerical data; contraindications; ethics;

Tree Number: E01.370.350.500; E01.370.350.825.500;

History Note: 1988; for NMR TOMOGRAPHY & TOMOGRAPHY, NMR & TOMOGRAPHY, PROTON SPIN use MAGNETIC RESONANCE SPECTROSCOPY 1985-1987; for CHEMICAL SHIFT IMAGING use MAGNETIC RESONANCE SPECTROSCOPY 1995-2000

Technical Notes: GEN or unspecified; prefer specifics; do not confuse with MAGNETIC RESONANCE SPECTROSCOPY: check text; DF: MRI