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...
Search Results: PET-MRI
Chiara Maffei
Dr. Chiara Maffei, Ph.D., obtained her Master and Ph.D. in Neuroscience from the University of Trento in Italy, for which she received the Best Ph.D. thesis award in 2019. Her scientific interests focus on the optimization, validation, and clinical translation of automated diffusion MRI tractogra...
Understanding the Patient-Clinician Relationship with ‘Hyperscanning’ fMRI
The quality of the patient-clinician relationship is widely held to impact a patient’s response to treatment. Exactly how, though, has long remained a mystery. In a study reported in October 2020, Martinos Center researchers began to explore the questions of which parts of the brain and which typ...
Neel Dey
Neel Dey is an Instructor at the A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, and Harvard Medical School. He is broadly interested in building robust machine learning methods to analyze biomedical images, with a particular emphasis on approaches for automatic gene...
BRAIN Lab
David Salat
The overarching aim of Dr. Salat's work is to understand mechanisms of neural disease and to implement novel approaches to reduce the impact of disease on the brain, cognition and clinical status. Clinically, there are two main clinical foci to his research. At the MGH Martinos Center, he directs...
Randy Buckner
Randy Buckner, PhD, is the Sosland Family Professor of Psychology and of Neuroscience at Harvard University affiliated with the Center for Brain Science and Director of the Psychiatric Neuroimaging Research Division at the Massachusetts General Hospital. He has been faculty of the Athinoula A. Ma...
Bruce Rosen on the Advanced Imaging Technologies Coming to the Martinos Center
In this video, Center director Bruce Rosen, MD, PhD, describes several cutting-edge technologies that will advance research in the center and elsewhere in the coming years: the “Connectome 2.0” MRI scanner recently installed in the center, a PET insert for the center’s ultrahigh-field (7T) MRI sc...
Eva-Maria Ratai
Dr. Eva-Maria Ratai has been Director of Clinical Magnetic Resonance Spectroscopy at Massachusetts General Hospital (MGH) since 2003. After completing her doctoral thesis in physical chemistry at the University of Münster in Germany in 2000, and her first post-doctoral position in the Department ...
Study Confirms Role of Structural Connectivity in Spread of Alzheimer’s Disease Pathology
In Alzheimer’s, the proteins amyloid-beta and tau begin to accumulate in the brain many years before any clinical signs of the disease are evident. Propagation of these proteins throughout the brain has been linked to cognitive decline in Alzheimer’s, but exactly how they spread has long been a m...
Martinos Responds: ‘Community Help’ Website Brings People Together During a Time of Crisis
As healthcare challenges stemming from the COVID-19 pandemic continue to mount, and patient care and hospital operations schedules grow increasingly busy, many direct care providers are finding ineeds t difficult to keep up with needs at home—grocery shopping, pet care or any number of other resp...
The Center’s Regan Butterfield on Her New Role with SNMMI
Last year, the Martinos Center’s Regan Butterfield was asked to serve as the Education co-chair for the Clinical Trials Network (CTN) for the Society of Nuclear Medicine and Molecular Imaging (SNMMI). In a recent conversation, Butterfield, a research nuclear medicine technologist in the Center, t...
The Epigenetics of Aging: Understanding neurodegeneration at the gene transcription level
Over the past century, life expectancy has doubled. Consider for a moment the impact of this factoid on our interpretation of the aging brain. Prior to the 20thcentury – indeed, throughout nearly all of history – there was likely no evolutionary pressure for humans to live beyond reproductive age...
The First In Vivo Imaging Agent for Electrical Signaling in the Heart
Reliable and accurate functioning of the heart is vital for health and well-being. According to the World Health Organization, cardiovascular disease contributes to one third of all deaths worldwide. Unfortunately, currently used diagnostic methods are insufficient for early detection of the risk...
Wanglab
Karl Helmer
Karl Helmer, PhD, maintains research interests in several areas: (1) the creation of data management and sharing infrastructure; (2) the development of imaging protocols for multi-site MR imaging-based studies; (3) the creation of quality control and assessment software for MRI data; and (4) deve...
Hui Wang
Dr. Hui Wang's research interests include developing innovative optical techniques and combining with MRI to study the structural-functional relationship of the brain. Particularly, a key question to answer is how the brain is connected to form the substrates of complex functions and what goes wr...
Teppei Matsubara
Since joining the Department of Radiology at Massachusetts General Hospital in 2019, Teppei Matsubara has worked under Dr. Steven Stufflebeam at the Martinos Center, where he applies his expertise as a board-certified neurosurgeon and epileptologist to clinical neuroimaging, particularly with MEG...
Seppo Ahlfors
Dr. Ahlfor's research focuses on non-invasive neuroimaging --- in particular, the analysis and interpretation of magnetoencephalography (MEG) signals. He has developed methodologies for multimodal integration of MEG, electroencephalography (EEG) and structural and functional magnetic resonance im...
Tommi Raij
Dr. Raij is a researcher currently serving as the Director of Transcranial Magnetic Stimulation (TMS) Clinical Research at the Martinos Center. He aims to understand the human brain mechanisms and improve the treatment of psychiatric and neurological disease, such as depression, schizophrenia, co...