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fMRI News
Novel Platform Reveals Insights into Control of Brain Network
CHAPEL HILL, N.C., Feb. 23, 2023 — Researchers at the University of North Carolina (UNC) School of Medicine combined fiber photometry with functional magnetic resonance imaging (fMRI) to examine the dynamic activity of brain regions related to the brain’s default mode network...
Fluorescence Sensing Identifies Cancer Indicators in the Brain
MÜNSTER, Germany, May 19, 2022 — Researchers at the University Hospital Münster and Paris-Saclay University established a method to correct for artifacts caused by changes in blood flow, and recorded cell-specific lactate levels in rat brains using fluorescence signals from...
3 Combined Techniques Boost Imaging Precision
CHAMPAIGN, Ill., July 12, 2021 — Researchers from the University of Illinois Urbana-Champaign, working with domestic and international collaborators, have combined three imaging techniques to detect the timing and location of brain responses to a stimulus. The researchers said the...
Photoacoustic Technology Images Brain with Laser Light
PASADENA, Calif., June 8, 2021 — Caltech professor Lihong Wang has demonstrated a technology capable of imaging the human brain with laser light and ultrasonic sound waves. The technology is known as PACT, for photoacoustic computerized tomography. First developed to image tissues...
Optical Scanner Shines New Light on Brain
ST. LOUIS, May 21, 2014 — A new generation of optical neuroimaging touts effectiveness comparable to MRI and PET technologies, but has the ability to see and study areas of the brain that the others cannot. Diffuse optical tomography (DOT) is a new brain scanning technology...
Dream Comes True as Dream Contents Are Measured for First Time
MUNICH, Nov. 3, 2011 — Quantifying brain activity while it is in a dream state has been accomplished for the first time, leading to a deeper understanding of the differences between the brain’s wakeful and sleeping states. The ability to dream is a fascinating...
Brain Imaging Reveals the Movies in Our Minds
BERKELEY, Calif., Sept. 27, 2011 — A unique blend of brain imaging and computer simulation demonstrated at the University of California has shown the potential for literally recording and displaying one’s thoughts and dreams. Using functional magnetic resonance imaging...
Precision-Tinted Lenses Offer Migraine Relief
EAST LANSING, Mich., June 2, 2011 — Researchers have now shown why precision-tinted lenses reduce headaches for migraine sufferers, a finding that could help improve treatment options for patients battling the debilitating ailment. Jie Huang of Michigan State University’s...
Imaging Method Helps Identify Specific Mental States
STANFORD, Calif., May 27, 2011 — Distinct mental states can be distinguished using a form of functional magnetic resonance imaging (fMRI) to detect unique patterns of activity in coordinated "networks" within the brain. The technique, developed by researchers at Stanford University...
MRI Advance Speeds Brain Scans
BERKELEY, Calif., Jan. 17, 2011 — A breakthrough in magnetic resonance imaging that allows brain scans more than seven times faster than currently possible was reported by an international team of physicists and neuroscientists. A University of California, Berkeley physicist...
Imaging Antismoking Meds at Work
CHICAGO, Jan. 4, 2010 — The smoking cessation medications bupropion and varenicline may both be associated with changes in the way the brain reacts to smoking cues, making it easier for patients to resist cravings, according to two reports posted online that will appear in...
Predicting Learning Ability of Dyslexics
STANFORD, Calif., Dec. 22, 2010 — Researchers at the Stanford University School of Medicine have used sophisticated brain imaging to predict with 90 percent accuracy which teenagers with dyslexia would improve their reading skills over time. The research, which is the first to...
Boas Blog: ISMRM
Apr 20, 2009 — ISMRM Day 4: Dale a Tu Cuerpo Alegría Honolulu, April 23, 2009 It wasn't the first Dancing MR Tech video I'd ever seen. But it was probably the best. And I almost missed it. Thursday morning. The excellent Lauterbur Lecture (including...
Boas Blog: ISMRM
Apr 20, 2009 — ISMRM Day 4: Dale a Tu Cuerpo Alegría Honolulu, April 23, 2009 It wasn't the first Dancing MR Tech video I'd ever seen. But it was probably the best. And I almost missed it. Thursday morning. The excellent Lauterbur Lecture (including...
We Forget to Remember
STANFORD, Calif., June 7, 2007 -- The brain's ability to suppress irrelevant memories makes it easier for humans to remember what's really important. "Any act of remembering reweights memories, tweaking them to try to be more adaptive for the next time you try to remember...
fMRI Technology Shows Promise in Lie Detection
May 5, 2003 — WASHINGTON, May 5 -- Functional magnetic resonance imaging (fMRI) may one day determine whether someone is lying, and may even serve as a basis for a new type of lie-detector test, suggests a study by Scott Faro, MD, associate professor of radiology...
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May 2024
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