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David Weidman on Muck Rack

David Weidman

Beverly Hills, Los Angeles
As seen in: MDPI, OnlySky
the secret o’ life is enjoying the passage of time
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Articles

Self-Supervised Contrastive Learning to Predict the Progression of Alzheimer’s Disease with 3D Amyloid-PET

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By Yi Su, Kewei Chen, David Weidman, Min Gu Kwak
| MDPI
1. Introduction Alzheimer’s disease (AD) is a neurodegenerative disease and the most common form of dementia. AD symptoms initially include a loss of short-term memory ability, and as the symptoms become worse, cognitive decline occurs. It is estimated that there are 6.7 million individuals aged 65 and older affected by AD in the United States alone in 2023 [].
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JWST spots mangled, post-collision galaxy

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By David Weidman
| OnlySky Verified
Overview: New photos from the James Webb Space Telescope have revealed the cartwheel galaxy. Reading Time: < 1 minute The Cartwheel Galaxy is not having a good eon. A new infrared image from the James Webb Space Telescope shows the aptly-named galaxy distorted by a “high-speed collision” with another, smaller galaxy in the Sculptor constellation, 500 million light-years away.
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