Abstract: The fiber orientation distribution (FOD) function is an advanced model for high angular resolution diffusion MRI, capable of representing complex crossing or fanning fiber geometries.

The human genome contains approximately 1,600 types of transcription factors responsible for regulating gene activity across more than 400 tissue and cell types. Chromatin immunoprecipitation ...

Section 1. Purpose. United States leadership in Artificial Intelligence (AI) will promote United States national and economic security and dominance across many domains. Pursuant to Executive Order ...

Following persistent social media speculation, as well as a November 30, 2025, call from Minnesota Governor Tim Walz to release Donald Trump's MRI results from his October visit to Walter Reed ...

The White House released a statement from President Donald Trump's physician that said the MRI scan Trump received during his physical was "preventative" and the results were "perfectly normal." "This ...

California Gov. Gavin Newsom’s (D) press office mocked President Trump’s “perfectly normal” MRI results Monday with a fake memo signed by “Dr. Dolittle” about the Golden State governor’s health. In a ...

Update now warning issued by U.S. government. Google warned Monday that Android is now under attack, confirming two critical vulnerabilities “that could lead to remote denial of service with no ...

While the president said he had an M.R.I. exam, a physician’s memo released by the White House was less specific. By Gina Kolata Gina Kolata has reported on heart disease for 30 years as well as the ...

President Trump’s doctor Monday said recent MRI scans were performed on the president’s heart and abdomen, and showed the president remains in “excellent overall health.” Hours after Trump vowed to ...

Trump did have an MRI scan in October 2025, but it was reportedly on his cardiovascular system and abdominal area, not his brain. In December 2025, a rumor that U.S. President Donald Trump announced ...

The White House on Monday released new details about President Donald Trump’s recent MRI, describing the results as “perfectly normal” and part of his routine executive physical. According to a ...