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Journal Highlight: Real-time MRI of swallowing: intraoral pressure reduction supports larynx elevation

Date: Dec 19, 2016

Author: spectroscopyNOW

The time course of intraoral pressure during swallowing has been evaluated using simultaneous real-time MRI and dynamic pressure recordings, showing that intraoral pressure reduction during swallowing supports laryngeal elevation by palatal fixation of the tongue.

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Poverty and the growing brain: MRI clues

Date: Dec 1, 2016

Author: David Bradley

Poverty can have a seriously detrimental effect on the childhood development of the brain. However, a magnetic resonance imaging (MRI) study of children of families participating in the Strong African American Families Program has shown for the first time that this effect can be countered by supportive parenting and family relationships.

Read More thumbnail image: Poverty and the growing brain MRI clues

Journal Highlight: Assessment of exposure to MRI motion-induced fields based on the International Commission on Non-Ionizing Radiation Protection (ICNIRP) guidelines

Date: Nov 21, 2016

Author: spectroscopyNOW

Numerical simulations have been used to assess exposure for workers moving through the stray stationary field of common MRI scanners, performed according to the recent ICNIRP guidelines which aim at avoiding annoying sensory effects.

Read More thumbnail image: Journal Highlight Assessment of exposure to MRI motion-induced fields based on the International Commission on Non-Ionizing Radiation Protection ICNIRP guidelines

Tourette's differences: MRI reveals

Date: Nov 1, 2016

Author: David Bradley

Magnetic resonance imaging (MRI) has revealed that there are significant differences in parts of the brain between children with Tourette's syndrome and those without the neuropsychiatric disorder, according to data published by researchers at Washington University School of Medicine in St. Louis.

Read More thumbnail image: Tourettes differences MRI reveals

Journal Highlight: Dynamically scaled phantom phase contrast MRI compared to true-scale computational modeling of coronary artery flow

Date: Oct 24, 2016

Author: spectroscopyNOW

The feasibility of combining computational fluid dynamics and dynamically scaled phantom phase-contrast magnetic resonance imaging for coronary flow assessment has been examined.

Read More thumbnail image: Journal Highlight Dynamically scaled phantom phase contrast MRI compared to true-scale computational modeling of coronary artery flow

Mental illness: MRI reveals white matter clues

Date: Oct 1, 2016

Author: David Bradley

A combined analysis of MRI scans of the brain's white matter confirms that various mental illnesses, including severe depression, anxiety disorder and bipolar disorder, may have connected underlying elements.

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Journal Highlight: Clinical application of PET/MRI in oncology

Date: Sep 19, 2016

Author: spectroscopyNOW

The current published PET/MRI literature in specific body oncological applications has been reviewed and PET/MRI protocols and some technical issues of this hybrid imaging briefly discussed.

Read More thumbnail image: Journal Highlight Clinical application of PETMRI in oncology

Breast is best: Pre-term MRI suggests

Date: Sep 1, 2016

Author: David Bradley

Pre-term babies given breast milk for at least the first 28 days of life had larger deep nuclear gray matter volume, as revealed by magnetic resonance imaging at age seven. They also had higher IQs, better academic achievements, memory, and motor function by that age than those who had not, according to a recent study.

Read More thumbnail image: Breast is best Pre-term MRI suggests

Journal Highlight: Body weight lower limits of fetal postmortem MRI at 1.5 T

Date: Aug 22, 2016

Author: spectroscopyNOW

The diagnostic yield of postmortem magnetic resonance imaging has been compared with conventional autopsy in fetuses of early gestational age and low body weight.

Read More thumbnail image: Journal Highlight Body weight lower limits of fetal postmortem MRI at 1_5T

Symptoms and structures: MRI sees brain changes

Date: Aug 1, 2016

Author: David Bradley

Magnetic resonance imaging (MRI) reveals differences in brain structure common to disparate conditions in children including autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD) and obsessive compulsive disorder (OCD).

Read More thumbnail image: Symptoms and structures MRI sees brain changes
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