Functional MRI News and Research

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Imaging study identifies brain structural changes linked to physical, mental health in FND patients

An imaging study by Massachusetts General Hospital investigators has identified differences in key brain structures of individuals whose physical or mental health has been most seriously impaired by a common but poorly understood condition called functional neurological disorder (FND).

28 Aug 2017

Reduced activity in the brain's self-regulation system may be early predictor of obesity

In a small study that scanned the brains of teenagers while exposing them to tempting "food cues," researchers report that reduced activity in the brain's "self-regulation" system may be an important early predictor of adult obesity.

22 Aug 2017

Preclinical research using 1 Tesla desktop MRI

An interview with Dr. Ichio Aoki, National Institutes for Quantum and Radiological Science and Technology.

From Bruker BioSpin - NMR, EPR and Imaging 17 Aug 2017

Researchers use imaging techniques to collect massive data on individual brains

A quest to analyze the unique features of individual human brains evolved into the so-called Midnight Scan Club, a group of scientists who had big ideas but almost no funding and little time to research the trillions of neural connections that activate the body's most powerful organ.

29 Jul 2017

Western University neuroscientist launches world's largest sleep-and-cognition study

Renowned Western University neuroscientist Adrian Owen has launched the world's largest sleep-and-cognition study to help researchers learn the effects on our brains of sleep and sleep deprivation.

27 Jun 2017

Novel MRI method uses simple sugar solution instead of conventional contrast agents

In magnetic resonance imaging, contrast agents are used to enhance the imaging of tissue structures.

23 Jun 2017

Study: Engaging with children while reading books gives their brain a cognitive ‘boost’

While reading to children has many benefits, simply speaking the words aloud may not be enough to improve cognitive development in preschoolers.

1 Jun 2017

Toddler's gender influences the brain responses and behavior of fathers

A toddler's gender influences the brain responses as well as the behavior of fathers -- from how attentive they are to their child, to the types of language that they use and the play that they engage in, a new study by Emory University finds.

25 May 2017

Study: Brain region that helps manage body functions reacts differently between men and women

A region of the brain that helps to manage body functions including stress, heart rate and blood pressure reacts differently between men and women when presented with certain stimuli, according to a new study from the UCLA School of Nursing.

11 May 2017

Poor sleep may make it harder to regulate negative emotions in people with anxiety or depression

A lack of sleep makes everything harder. Focusing, finishing assignments, and coping with everyday stress can become monumental tasks.

18 Apr 2017

Gambling addicts have poor ability to assess and adapt to high risk situations, fMRI study finds

You've been losing all night, and now another bad hand. So why raise? Gambling addiction is a mental disorder characterized by excessive risk-taking despite negative results. Scientific studies using functional MRI -- fMRI, a method of looking at active areas of the brain -- have previously shown that addicts have altered activity in brain regions related to risk and reward, making them prone to prefer risky choices.

17 Apr 2017

Academic-industry collaboration aims to build personalized 3-D maps to improve neurosurgeries

Removing a brain tumor requires walking a fine line: Remove too little, and the disease remains; remove too much, and sight, speech or movement may be impaired.

7 Apr 2017

Virtual reality may be new way to prevent cognitive decline in elderly people

Ping Jiang and her Helsinki Challenge semifinalist team Senior Cognitive Booster want to increase the cognitive abilities of elderly people with the help of virtual reality.

5 Apr 2017

Brain responds differently to images of high-calorie foods in obese children, study finds

Brain signals that should help tell us we are full after eating appear to be dulled in obese children, according to preliminary results of a new study being presented Monday at ENDO 2017, the Endocrine Society's 99th annual meeting in Orlando, Fla.

4 Apr 2017

MRI brain scans may help clinicians decide between CBT and drug treatment for depression

Researchers from Emory University have found that specific patterns of activity on brain scans may help clinicians identify whether psychotherapy or antidepressant medication is more likely to help individual patients recover from depression.

24 Mar 2017

Scientists uncover new method for improving short-term working memory

Scientists have uncovered a method for improving short-term working memory, by stimulating the brain with electricity to synchronise brain waves.

14 Mar 2017

Brain networks at rest appear to be in state of potentiation for action, study suggests

Just as a sprinter's body and muscles are ready for action as they wait for the starting gun to fire, brain networks at rest appear to be waiting in a state of potentiation to execute even the simplest of behaviors.

10 Mar 2017

Novel statistical approach reveals details about brains' internal networks in patients with epilepsy

A novel statistical approach to analyzing patients with epilepsy has revealed details about their brains' internal networks. The findings may lead to better understanding and treatment of the disease, according to Rice University researchers.

6 Mar 2017

Alterations in brain connectivity can aid diagnosis and prediction of outcomes in mTBI patients

A new study shows that patients with mild traumatic brain injury, even without evidence of brain lesions, may exhibit changes in brain connectivity detectable at the time of the injury that can aid in diagnosis and predicting the effects on cognitive and behavioral performance at 6 months.

23 Feb 2017

Study reveals possibility to predict autism risk in infants within first year of life

A study published today in the journal Nature is the first to show that it is possible to predict within the first year of life, whether some infants will go on to develop autism.

15 Feb 2017