It’s a sunny day in Southern California and the developers of FreeSurfer—a suite of software tools for the analysis of neuroimaging data—are preparing for a training session to introduce scientists to the many benefits of the package. To help the scientists find the classroom they have hung “Free...
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Publications Updates
May 11, 2020 The presubiculum links incipient amyloid and tau pathology to memory function in older persons Jacobs HIL, Augustinack JC, Schultz AP, Hanseeuw BJ, Locascio J, Amariglio RE, Papp KV, Rentz DM, Sperling RA, Johnson KA. Neurology. 2020 May 5;94(18):e1916-e1928. doi: 10.1212/WNL.00...
Martinos Center Joins QMENTA, University of Rochester in Announcing the Results of the ‘IronTract Challenge’
The Martinos Center for Biomedical Imaging, the University of Rochester, and medical image processing company QMENTA have concluded the groundbreaking IronTract Challenge, which brought together bioimaging researchers across the world to collaborate on and establish an objective assessment of acc...
Bastien Guerin
Dr. Guerin's research focuses on MRI (and to some extent PET) technology development and translation to neuro-imaging to help better understand the human brain. He has several areas of specialization: (i) Modeling and optimization of radio-frequency (RF) and gradient MR sub-systems. Dr. Geurin's...
A New Role for Diffusion MRI in Treating Anxiety and Depression
Anxiety disorders and depression are widespread among adolescents in the U.S., affecting as many as one in four 13 to 18 year olds. Determining the best course of treatment can be difficult, though, as we still don’t fully understand the biology underlying them. Now, using cutting-edge brain i...
Wellness Resources
To offer support to its staff and researchers, Partners, MGH, and several other groups have put together resources that address the challenges we may be facing in our day-to-day lives as we handle this unique situation. Here, we compile those resources & information to make it easier for you ...
Why & How
The Why & How seminar series is designed to introduce research assistants, graduate students, and postdoctoral and clinical fellows - really, anyone who is interested - to the many tools used in the Center. These include software tools and most of the major imaging modalities wielded by Marti...
BrainMap
The BrainMap seminar series is offered by and for researchers using neuroimaging to study brain structure and function. Presented by invited speakers from around the world, as well as by investigators who call the Martinos Center home, the talks cover the gamut of topics - with a particular focus...
TRANSLATE (Translational Research in Radiology)
The TRANSLATE seminar series offers conversations about the latest advances in translational research in radiology, and about the process of translational research itself. Each seminar brings together a physician with particular clinical needs and a researcher developing imaging technologies that...
New Bedside MRI Scanner Inspired by Martinos Center Research
Fundamental research by Professor Matthew Rosen, Director of the Low-Field Imaging Laboratory in the MGH Martinos Center, contributed to the early development of a new portable MRI scanner by Hyperfine Research Inc. The potentially game-changing technology will be introduced this week at the Amer...
Nanodiamond-enhanced MRI: A Dazzling New Approach to Imaging
Nanodiamonds – synthetic industrial diamonds only a few nanometers in size – have recently attracted considerable attention because of the potential they offer for the targeted delivery of vaccines and cancer drugs as well as for other uses. Thus far, options for imaging nanodiamonds have been li...
National Working Group Releases Landmark Ethical Guidance for New Portable MRI Brain Research
MRI has transformed neuroscience research over the past 50 years, but research participants have had to travel to the scanner. With the advent of highly portable magnetic resonance imaging (pMRI), including pioneering work at the Martinos Center, the scanner will now come to them. This portable t...
New Portable Scanner to Bring MRI to the Patient
A team of researchers in the Martinos Center for Biomedical Imaging at Massachusetts General Hospital has developed a low-cost, portable MRI scanner, reporting the device in the journal Nature Biomedical Engineering on November 23. In a recent conversation, lead author Clarissa Zimmerman Cooley g...
New Software Improves Ability to Determine the Cause of Stroke
Determining the cause of an ischemic stroke is critical to preventing a second one and is a primary focus in the evaluation of stroke patients. But for all the importance of identifying the cause, physicians have long lacked a robust and objective means to do so. Now a team of investigators at...
Hsiao-Ying Wey Receives 2016 New Investigator Award in Alzheimer’s Disease
The American Federation for Aging Research (AFAR) has awarded Hsiao-Ying (Monica) Wey, PhD, an investigator in the MGH Martinos Center and assistant professor at Harvard Medical School,with a 2017 New Investigator Award in Alzheimer’s Disease. The program is funded by The Rosalinde and Arthur ...
Meet Nilson Fernandes, the New Operations Director for the Martinos Center for Biomedical Imaging
This week, the Center welcomes a new member to the Martinos community: Nilson Fernandes, MHM, who will oversee operations of the Center's always expanding imaging core. He is the first person to occupy the newly created position of Operations Director. In this brief Q&A, Nilson tells us ab...
With New PET Probe, Researchers Image Fibrosis of the Lungs
The MGH Martinos Center's Pauline Désogère and colleagues have described a new positron emission tomography (PET) probe that can help to advance noninvasive diagnosis of pulmonary fibrosis. Reported in a Science Translational Medicine paper published online today, the probe enables detection and ...
Early Screening of ASD With a New Eye-tracking Paradigm
Studies have shown that early diagnosis and intervention significantly impact the prognosis of individuals with autism spectrum disorder (ASD): the earlier the detection and diagnosis, the better the prognosis and functional status later in life. Currently, the average age of diagnosis is approxi...
The (Totally True) Legend of Thomas Witzel and the Ultrahigh-field MRI Quench
Sometimes we get the hero we need. In the summer of 2017, the 7T MRI scanner at the MGH Martinos Center suffered a quench: a sudden loss of superconductivity resulting in a complete loss of the scanner’s magnetic field. In short, it broke. Without a magnetic field, the instrument was inoperabl...
The Past, Present and Future of Molecular Imaging @ Martinos
Over the past several months, the MGH Martinos Center has been both celebrating the past and looking toward the future of its molecular imaging effort – with a symposium held last fall and now a series of initiatives designed to bolster the molecular imaging community. While there has always b...