Magnetic Resonance Imaging News and Research

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Magnetic resonance imaging (MRI) is an imaging technique which physicians use for the diagnosis and treatment of medical conditions.

Renal infarction linked with acute kidney injury in patients with cardiac amyloidosis

Systemic amyloidosis is a major cause of renal injury, mostly due to direct kidney damage caused by deposits of abnormal protein called amyloid, in the kidney parenchyma.

16 May 2019

Mindfulness-based app designed to help people stop smoking can change the brain

Researchers have found that a mindfulness-based smartphone app designed to help people stop smoking was effective at reducing study participants' self-reported daily cigarette consumption.

15 May 2019

Study provides insight into brain network connectivity in patients with psychotic disorders

Researchers from McLean Hospital and Yale University have published findings of their study of large-scale systems in the brain, findings that could improve understanding of the symptoms and causes of bipolar disorder, schizophrenia, depression, and other mental illnesses.

14 May 2019

Consortium aims to study link between childhood blood sugar levels and mid-life brain health

A consortium of Louisiana scientists from LSU's Pennington Biomedical Research Center, Tulane University and Mary Bird Perkins Cancer Center aims to discover how blood sugar levels early in life contribute to a person's brain health in middle age.

12 May 2019

Imaging beyond routine angiography may be helpful in women with suspected MI and no obstructive CAD

A subset of women referred to the cardiac catheterization lab for suspected myocardial infarction thought to be due to a culprit artery are found to have no obstructive coronary artery disease by angiography.

9 May 2019

Researchers develop fast diagnostic tool that shows MS patients in relapse

Dr. Horea Rus is an expert in diagnosing and treating patients with multiple sclerosis, and his research laboratory at the University of Maryland is producing new tools for treating the disease that attacks the central nervous system.

8 May 2019

Researchers seek to settle some discrepancies related to brain anatomy and ASD

Individuals with autism spectrum disorder are often lumped into a single catch-all group, despite significant differences in symptom profile and severity.

8 May 2019

Lack of autism risk gene disrupts prefrontal cortex connectivity in mice

Adult male mice lacking the gene Shank3 display structural and functional deficits in the prefrontal cortex, finds a study published in JNeurosci.

From Society for Neuroscience 7 May 2019

New dataset will help researchers better understand how the brain processes images

Neuroscientists and computer vision scientists say a new dataset of unprecedented size -- comprising brain scans of four volunteers who each viewed 5,000 images -- will help researchers better understand how the brain processes images.

6 May 2019

Brain imaging lie detector can be beaten by people who use mental countermeasures

People have certain physical 'tells' when they conceal information - and studies show that good liars can prevent these 'tells' being detected by displaying physical red herrings of their own.

3 May 2019

Study identifies how brain abnormalities associated with alcoholism differ for men and women

Compared to alcoholic women, alcoholic men have more diminished brain activity in areas responsible for emotional processing (limbic regions including the amygdala and hippocampus), as well as memory and social processing (cortical regions including the superior frontal and supramarginal regions) among other functions.

30 Apr 2019

Veterans, active-duty service members with PTSD and mTBI have larger amygdalas, finds study

A new study finds that veterans and active-duty service members with combat-related PTSD and mild traumatic brain injury had larger amygdalas--the region of the brain that processes such emotions as fear, anxiety, and aggression--than those with only brain injuries.

30 Apr 2019

Study: Involvement of prefrontal cortex areas decreases with aging

Researchers from HSE University and York University have become the first to analyze the results of 82 functional neuroimaging studies on working memory mechanisms in different adult age groups.

26 Apr 2019

Obesity linked to a reduction in gray matter

A new study suggests that obesity may be associated with changes in brain structure, including reduced brain volumes in certain areas.

24 Apr 2019

Study provides evidence that blood tests can detect Alzheimer’s risk

A new study confirms that a simple blood test can reveal whether there is accelerating nerve cell damage in the brain.

23 Apr 2019

FDA authorizes marketing of first medical device to treat ADHD

The U.S. Food and Drug Administration today permitted marketing of the first medical device to treat attention deficit hyperactivity disorder.

22 Apr 2019

AI detects prostate cancer with same level of accuracy as experienced radiologists

UCLA researchers have developed a new artificial intelligence system to help radiologists improve their ability to diagnose prostate cancer.

16 Apr 2019

Powerful ultra-high-field MRIs for early disease detection

The widespread adoption of magnetic resonance imaging revolutionized clinical medicine, and the revolution has not stopped. Scientists in an EU-funded project are exploring ways to make MRIs even more effective - aiming to help patients get the best possible treatment through early disease detection.

16 Apr 2019

EuroCMR 2019 to present novel studies on clinical use of cardiovascular magnetic resonance

Novel studies from around the world showing cutting-edge clinical use of cardiovascular magnetic resonance will be presented at EuroCMR 2019, a meeting of the European Association of Cardiovascular Imaging, a branch of the European Society of Cardiology.

10 Apr 2019

Developing imaging techniques for early detection of eye and brain diseases

The eyes may be the window to the soul, but to scientists, they are also the window to the brain. In particular, the retina, a delicate light-sensing neural network with specialized cells at the back of the eyeball, is linked directly to the brain via the optic nerve and is considered by some to be part of the brain itself.

4 Apr 2019