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MRI

Image: Subcortical structures of interest in left, inferior and anterior view (Photo courtesy of Whalley et al./Scientific Reports).

Study Suggests Depression Changes Brain Structure

A large imaging study has found that depression could result in changes in the structure of the brain. More...
01 Aug 2017
Image: An illustration of a multifunctional Tantalum oxide/silica core/shell nanoparticles (TSNs) with a radiopaque core for X-ray imaging, conjugated fluorescent dye for fluorescent imaging, a dense core material with a high sound-scattering effect for ultrasound imaging, and a silica surface for adhesive property (Photo courtesy of Nature Communications).

Nanoparticles Demonstrate Use as Injectable Marker

Researchers have found a new tissue adhesive that can be detected by clinical imaging modalities, and is also extremely biocompatible for minimally invasive procedures. More...
01 Aug 2017
Image: A new miniature device could be used in existing MRI machines and enable clinicians to simultaneously perform diagnostic imaging and record electro-physiological signals (Photo courtesy of Shannon Kane / Purdue Research Foundation).

Smart MRI Monitoring Device to Increase Patient Safety

A new self-learning and affordable device is being developed for simultaneous wireless recording of both EEG and fMRI data during an MRI scan. More...
31 Jul 2017
Image: Researchers have developed a safer hydroxide organic MRI contrast agent, as an alternative to metal based ones, for young children and other high-risk patients (Photo courtesy of MIT / University of Nebraska).

New Metal-free Contrast Agent May Be Safer for Patients

Researchers have developed a new metal-free MRI contrast agent that could be used for high-risk patient groups and make longer-term tumor imaging more feasible. More...
25 Jul 2017
Image: Researchers found that white matter connections between several brain regions of concussed individuals showed abnormal connectivity that might reflect both degeneration and the brain\'s method of compensating for damage (Photo courtesy of Dr. Sebastien Tremblay).

Abnormal White Matter Connectivity May Point to Long-Term Effects in Athletes

Abnormal changes in white matter connections found in the brains of people suffering from concussion could provide sports lawyers with evidence of brain trauma in concussion lawsuits. More...
24 Jul 2017
Image: Dr. Josh Buckholtz, PhD, and the Psychiatric Neuroimaging Division MRI scanner (Photo courtesy of MGH).

MRI Helps Probe the Psychopathic Brain

A new suggests that disrupted prefrontal regulation of the cortico-striatal circuit drives the dysfunctional decision-making common to psychopaths. More...
20 Jul 2017
Image: Dr. Josh Buckholtz, PhD, and the Psychiatric Neuroimaging Division MRI scanner (Photo courtesy of MGH).

MRI Helps Probe the Psychopathic Brain

A new suggests that disrupted prefrontal regulation of the cortico-striatal circuit drives the dysfunctional decision-making common to psychopaths. More...
20 Jul 2017
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MedImaging's MRI channel in addition to reporting on MR hardware, informs about the many magnetic resonance applications possible with the technique notably MRI, fMRI, diffusion MRI, MR angiography, MR guided surgery, in addition to industry developments, and safety issues.