Functional MRI News and Research

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Increasing access to MRI scanning: an interview with Jane Kilkenny

MRI scanners use strong magnetic fields, radio waves and field gradients to produce cross sectional images throughout the human body.

12 Jul 2016

Regular marijuana use impacts the brain's natural response to rewards

Most people would get a little 'rush' out of the idea that they're about to win some money.

6 Jul 2016

Mayo Clinic to launch new, compact 3T MRI scanner developed in partnership with GE researchers

On June 28, Mayo Clinic will unveil a new, one-of-a-kind, compact 3T magnetic resonance imaging (MRI) scanner developed in collaboration with General Electric's Global Research Center to an invitation-only audience.

24 Jun 2016

New Cardiff University Brain Research Imaging Centre uses Siemens MRI systems for neuroimaging research

Her Majesty the Queen has officially opened the Cardiff University Brain Research Imaging Centre, a unique neuroimaging research hub.

9 Jun 2016

Luteal phase of menstrual cycle may help thwart smoking behavior in women

Women who want to quit smoking may have better success by carefully timing their quit date with optimal days within their menstrual cycle, according to a new study from researchers at the Perelman School of Medicine at the University of Pennsylvania.

1 Jun 2016

Fasting-mimicking diet may help decrease multiple sclerosis symptoms

Evidence is mounting that a diet mimicking the effects of fasting has health benefits beyond weight loss, with a new USC-led study indicating that it may reduce symptoms of multiple sclerosis.

27 May 2016

New book reviews early detection approaches, possible interventions for psychosis

It is essential for the benefit of patients and society to recognize an emerging psychosis early and provide appropriate treatment. This new volume reviews early detection approaches and possible subsequent interventions for psychosis.

11 May 2016

Innovations in pre-clinical MRI: an interview with Priv. Doz. Dr. Dominik von Elverfeldt

To me the most exciting aspect of pre-clinical imaging is its broad range, from very basic science up to applied science. You deal with a range of disciplines including biology, chemistry, physics, biochemistry, biophysics, cell biology and of course medicine, as the aim is the translation of research to humans.

From Bruker BioSpin - NMR, EPR and Imaging 27 Apr 2016

Transcranial direct current stimulation can allow faster comprehension of meaningful word combinations

How the human brain processes the words we hear and constructs complex concepts is still somewhat of a mystery to the neuroscience community. Transcranial direct current stimulation (tDCS) can alter our language processing, allowing for faster comprehension of meaningful word combinations, according to new research from the department of Neurology the Perelman School of Medicine at the University of Pennsylvania. The work is published in the Journal of Neuroscience.

11 Apr 2016

Mindfulness training can help manage painful cycles of thoughts in veterans with PTSD

Like an endlessly repeating video loop, horrible memories and thoughts can keep playing over and over in the minds of people with post-traumatic stress disorder. They intrude at the quietest moments, and don't seem to have an off switch.

2 Apr 2016

Sodium MRI could provide more detailed picture of tissue health and disease

MRI experts at The University of Nottingham win £1m grant to adapt scanning techniques to pick up sodium in the body. The research could lead to much more detailed MRI scans in the future with significant improvements to the diagnosis and treatment of many diseases.

18 Mar 2016

Growing up in poverty could alter children's brain connectivity, increase risk of depression

Many negative consequences are linked to growing up poor, and researchers at Washington University St. Louis have identified one more: altered brain connectivity.

18 Jan 2016

Scientists unravel longstanding mystery of fundamental property of the brain

In new research published in the prestigious journal Proceedings of the National Academy of Sciences (PNAS), a team of scientists from the Hebrew University Hadassah Medical School, in the Faculty of Medicine, unraveled a longstanding mystery of a fundamental property of the brain.

24 Dec 2015

Brain regions cause PTSD patients to generalize non-threatening events

Regions of the brain function differently among people with post-traumatic stress disorder, causing them to generalize non-threatening events as if they were the original trauma, according to new research from Duke Medicine and the Durham VA Medical Center.

16 Dec 2015

Food smells activate impulse areas of the brain linked with obsessive-compulsive disorder in obese children

The area of the brain associated with impulsivity and the development of obsessive-compulsive disorder is activated in obese children when introduced to food smells, according to a study being presented next week at the annual meeting of the Radiological Society of North America.

24 Nov 2015

HIV+ individuals show deficits in cognitive functioning

Neuroscientists at Georgetown University Medical Center have found in a small study that although a group of HIV+ older individuals scored "cognitively normal" in standard neuropsychology testing, a scan of their brains tells a different story.

19 Nov 2015

Findings suggest a potential "early warning" detection system for Alzheimer's disease

The findings suggest a potential "early warning" detection system for Alzheimer's disease, even in young and asymptomatic individuals.

23 Oct 2015

Computer-based cognitive training improves attention, memory in childhood cancer survivors

Intensive, adaptive computer-based cognitive training presented as a video game helped improve working memory and other cognitive skills of childhood cancer survivors and holds hope for revolutionizing management of the late effects of cancer treatment.

13 Oct 2015

New computer program can predict cochlear implant outcomes in hearing-impaired children

A new computer program that analyzes functional brain MRIs of hearing impaired children can predict whether they will develop effective language skills within two years of cochlear implant surgery, according to a study in the journal Brain and Behavior.

12 Oct 2015

Researchers find neurons in human visual cortex that selectively react to intermediate colors

Researchers from Tohoku University's Research Institute of Electrical Communication and RIKEN BSI have found the presence of neurons in the human brain which can each selectively respond to an intermediate color; not just neurons of red, green, yellow and blue.

1 Oct 2015