All Posts: brain
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A New Understanding of How the Brain Processes and Stores Words We Hear
Georgetown University Medical Center neuroscientists say the brain’s auditory lexicon, a catalog of verbal language, is actually located in the front of the primary auditory cortex, not in back of it — a finding that upends a century-long understanding of this area of the brain. The new understanding matters because it may impact recovery and rehabilitation following a brain injury such as a stroke.
Category: News Release
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Understanding How to Best Transform Speech into Tactile Vibrations Could Benefit Hearing-Impaired People
Researchers at Georgetown University Medical Center, in collaboration with George Washington University, leveraged their understanding of auditory speech processing in the brain to enable volunteers to perceive speech through the sense of touch.
Category: News Release
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Looking for a Breakthrough in Alzheimer’s Disease
After nearly two decades of clinical trials failing to deliver new treatments, Alzheimer’s disease researchers and clinicians, as well as patients and their families, have expressed cautious optimism regarding the new medications — and their implications for the future.
Category: GUMC Stories
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Huntington’s Disease Care, Education and Research Center at Georgetown Designated as a Center of Excellence
The Huntington’s Disease Society of America (HDSA) has renewed its designation of Georgetown’s Huntington’s Disease Care, Education and Research Center as an HDSA Center of Excellence.
Category: GUMC Stories
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After Stroke in an Infant’s Brain, Right Side of Brain Compensates for Loss of Language in Left Side
As Children with Left-hemisphere Strokes Grow Up, Ability to Understand Language Shifts to Right side. WASHINGTON (October 10, 2022) — A clinical study conducted by researchers at Georgetown University Medical Center found that, for children who had a major stroke to the left hemisphere of their brain within days of their birth, the infant’s brain […]
Category: News Release
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Biomarkers Found That Could Be Drug Targets Against a Deadly Form of Brain Cancer
Category: News Release
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Vascular Defects Appear to Underlie the Progression of Parkinson’s Disease
WASHINGTON (Friday, November 12, 2021) — In an unexpected discovery, Georgetown University Medical Center researchers have identified what appears to be a significant vascular defect in patients with moderately severe Parkinson’s disease. The finding could help explain an earlier outcome of the same study, in which the drug nilotinib was able to halt motor and […]
Category: News Release
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Insights Into How a Stroke Affects Reading Could Help With Rehabilitation
WASHINGTON (August 29, 2021) — Georgetown University researchers, looking at the ability of people to sound out words after a stroke, found that knowing which region of the brain was impacted by the stroke could have important implications for helping target rehabilitation efforts. The finding appeared August 30, 2021, in Brain Communications. “One in five […]
Category: News Release
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Key Mental Abilities Can Actually Improve During Aging
WASHINGTON (August 19, 2021) — It’s long been believed that advancing age leads to broad declines in our mental abilities. Now, new research from Georgetown University Medical Center offers surprisingly good news by countering this view. The findings, published August 19, 2021, in Nature Human Behavior, show that two key brain functions, which allow us […]
Category: News Release
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New Finding Suggests Cognitive Problems Caused by Repeat Mild Head Hits Could Be Treated
WASHINGTON (May 10, 2021) — A neurologic pathway by which non-damaging but high frequency brain impact blunts normal brain function and causes long-term problems with learning and memory has been identified. The finding suggests that tailored drug therapy can be designed and developed to reactivate and normalize cognitive function, say neuroscientists at Georgetown University Medical […]
Category: News Release