Yuta Katsumi, PhD's Avatar

Yuta Katsumi, PhD

@yutakatsumi

Assistant Professor of Neurology at MGH/Harvard Medical School. Assoc Director of PET Imaging Ops in MGH's Frontotemporal Disorders Unit. We can't be friends if you're using the jet colormap in your work.

97
Followers
97
Following
9
Posts
03.11.2023
Joined
Posts Following

Latest posts by Yuta Katsumi, PhD @yutakatsumi

Our latest on precision MRI in AD/FTLD!

24.02.2026 03:54 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A group of young people sit on a bench behind a fence at a baseball diamond. Text reads, β€œFREE Vaccine Clinics in Boston. Get your flu and COVID-19 vaccines for free. No appointment necessary, walk-ins welcome. Find dates, times, and locations at boston.gov/vaccine-clinics.” The logos for the City of Boston, Boston Public Health Commission, Boston Public Schools, Boston Centers for Youth and Families, Legacy Care Group, and Shaw’s Star Market are at the bottom.

A group of young people sit on a bench behind a fence at a baseball diamond. Text reads, β€œFREE Vaccine Clinics in Boston. Get your flu and COVID-19 vaccines for free. No appointment necessary, walk-ins welcome. Find dates, times, and locations at boston.gov/vaccine-clinics.” The logos for the City of Boston, Boston Public Health Commission, Boston Public Schools, Boston Centers for Youth and Families, Legacy Care Group, and Shaw’s Star Market are at the bottom.

We’re offering free vaccine clinics in Boston. Vaccines are safe, effective, and protect against serious illness. Getting vaccinated keeps you healthy and helps protect your family, friends, and community.

Learn more at boston.gov/vaccine-clinics.

24.09.2025 19:53 πŸ‘ 89 πŸ” 47 πŸ’¬ 1 πŸ“Œ 2

If you're an ISTAART member, please consider voting for me as one of your incoming Steering Committee members for the Neuroimaging PIA! I'd love the opportunity to be part of this exciting community of scientists and shape the future of translational neuroimaging.

12.06.2025 14:44 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

The plan for NIH is in, source with full 64 page proposal for all of HHS is linked. Reported in WaPo. This is catastrophic. Reduction to 8 centers. 40% cut in budget. 15% IDC cap. This will decimate science across America open.substack.com/pub/insideme...

16.04.2025 23:34 πŸ‘ 1713 πŸ” 877 πŸ’¬ 58 πŸ“Œ 88
Preview
One of the country's leading Alzheimer's projects is in jeopardy A pause to NIH funding has researchers scrambling for contingency plans at the University of Washington’s Alzheimer’s Disease Research Center. The center’s brain bank is preserving more than 4,000 bra...

One of the country's leading Alzheimer's projects is in jeopardy

A pause to NIH funding has researchers scrambling for contingency plans at the University of Washington’s Alzheimer’s Disease Research Center

@evanbush.bsky.social reports at @nbcnews.com

www.nbcnews.com/health/healt...

14.04.2025 00:09 πŸ‘ 100 πŸ” 49 πŸ’¬ 4 πŸ“Œ 2
Post image

🧡Yesterday, I received notice that my #NIH grant, on the social environment, lifecourse, epigenetics & #birthoutcomes in Black families, was terminated. This grant represented a critical effort to address the ⬆️ rates of maternal & infant mortality in the US, particularly among Black mothers & babies

22.03.2025 19:10 πŸ‘ 775 πŸ” 423 πŸ’¬ 53 πŸ“Œ 26

NBC News: A federal judge just issued a final judgement and permanent injunction against the Trump admin β€” ruling that the National Institutes of Health must continue funding research grants at their original, full amounts.Β  @msnbc.com

05.04.2025 01:25 πŸ‘ 10424 πŸ” 2621 πŸ’¬ 106 πŸ“Œ 129
Preview
Judge Blocks H.H.S. From Terminating $11 Billion in Public Health Grants (Gift Article) A coalition of states sued over the Trump administration’s unexpected move to cut off the funds, which they said imperiled everything from childhood vaccination programs to opioid addiction treatment.

Temporary restraining order issued last night for the public health-related lawsuit against HHS on Tuesday)

www.nytimes.com/2025/04/03/u...

04.04.2025 16:29 πŸ‘ 75 πŸ” 25 πŸ’¬ 0 πŸ“Œ 0

This is fantastic, Roberto, not sure why we hadn’t run into your work… we’ll check this out and most definitely follow up with you!

30.03.2025 18:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Ah we’ve totally missed this! Thank you for pointing me to it!!☺️

30.03.2025 16:27 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

If you're at #CNS2025, be sure to check out the poster presentation Monday morning (D139) by our wonderful mentee Josh on flatsurfer -- our soon-to-be-released python package to create limbic-centered flat maps of the cerebral cortex. w/ @jtheriault.bsky.social

30.03.2025 15:15 πŸ‘ 28 πŸ” 7 πŸ’¬ 2 πŸ“Œ 2

Yes, taking 30+ short MPRAGE scans as was done here wouldn't be feasible in a typical neuroimaging experiment (and hence PoC!). We're hopeful that compressed sensing sequences with faster (~1 min) AT will prove more useful and realistic in longitudinal studies over short time intervals.

21.03.2025 13:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Detecting short-interval longitudinal cortical atrophy in neurodegenerative dementias via cluster scanning: A proof of concept Regional brain atrophy estimated from structural magnetic resonance imaging (MRI) is a widely used measure of neurodegeneration in Alzheimer's disease (AD), Frontotemporal Lobar Degeneration (FTLD), a...

**New Preprint** We show that pooling morphometric estimates via "cluster scanning" (i.e., repeat T1w MPRAGE scans with AT = ~2 min/ea.) allows detection of cortical atrophy in phenotypically vulnerable regions in phenotypes of AD and FTLD over 3- and 6-months.

www.medrxiv.org/content/10.1...

21.03.2025 13:38 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Now published in Brain! Check out the paper here: academic.oup.com/brain/advanc...

11.11.2024 22:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Default mode network tau predicts future clinical decline in atypical early Alzheimer's disease medRxiv - The Preprint Server for Health Sciences

***New preprint!*** We show that 18F-Flortaucipir PET signal within the canonical DMN is a relatively specific and strong predictor of clinical decline in early symptomatic patients with atypical AD clinical syndromes.

19.04.2024 17:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1