BACKGROUND AND PURPOSE:

After endovascular coiling of intracranial aneurysms, round dark parenchymal lesions believed to be particulate metal are sometimes encountered in MR imaging studies of the brain. We used SWI to assess the frequency of such occurrences, in addition to exploring likely causes and clinical implications.

BACKGROUND AND PURPOSE:

Accurate differentiation between glioblastoma and solitary brain metastasis is of vital importance clinically. This study aimed to investigate the potential value of the inflow-based vascular-space-occupancy MR imaging technique, which has no need for an exogenous contrast agent, in differentiating glioblastoma and solitary brain metastasis and to compare it with DSC MR imaging.

SUMMARY:

The remarkable temperature sensitivity of the brain is widely recognized and has been studied for its role in the potentiation of ischemic and other neurologic injuries. Pyrexia frequently complicates large-vessel acute ischemic stroke and develops commonly in critically ill neurologic patients; the profound sensitivity of the brain even to minor intraischemic temperature changes, together with the discovery of brain-to-systemic as well as intracerebral temperature gradients, has thus compelled the exploration of cerebral thermoregulation and uncovered its immutable dependence on cerebral blood flow. A lack of pragmatic and noninvasive tools for spatially and temporally resolved brain thermometry has historically restricted empiric study of cerebral temperature homeostasis; however, MR thermometry (MRT) leveraging temperature-sensitive nuclear magnetic resonance phenomena is well-suited to bridging this long-standing gap. This review aims to introduce the reader to the following: 1) fundamental aspects of cerebral thermoregulation, 2) the physical basis of noninvasive MRT, and 3) the physiologic interdependence of cerebral temperature, perfusion, metabolism, and viability.

This unusual contraption recreates the sounds of an old-school mechanical typewriter on a modern keyboard.

“Today, the world has lost one of the greats of magic, but I have lost my best friend,” Siegfried Fischbacher said in a statement.

Miniature devices that could be developed into safe, high-resolution imaging technology, with uses such as helping doctors identify potentially deadly cancers and treat them early, have been created.

A manic pre-summer caper skirts near dark territory but remains a mostly kid-friendly tale of an unusual family

A year after Sony’s wonderfully inventive Into the Spider-Verse became the first non-Pixar/Disney/Dreamworks film to win the best animated feature Oscar since 2011, the race was again populated by outliers. Frozen 2 was snubbed and instead Laika crept back into the spotlight with Missing Link (after winning the Golden Globe) and Netflix snuck in with two originals – Klaus and I Lost My Body – marking the streamer’s first time breaking into the pack. While Toy Story 4 might have ultimately won out, the lineup continued to reflect both a widening field and an embrace of more left-field choices, a much-needed jolt of energy in what used to be a two-horse race.

Related: Trolls World Tour review – eyeball-frazzling sequel offers same again

Half of the legendary Las Vegas magic duo died on Friday following complications from COVID-19.

The Magic Keyboard isn't perfect, but it pushes the iPad toward the inevitable future of computing, writes TIME's tech critic

Researchers have developed a safe and accurate 3D imaging method to identify sperm cells moving at a high speed. The new method has the potential to significantly improve IVF treatments.

Magician Roy Horn, who alongside Siegfried Fischbacher starred in a popular, long-running Las Vegas act built around rare tigers, died on Friday from of complications of COVID-19, the Las Vegas Review-Journal newspaper reported. He was 75.

Donald Trump has said he "can't imagine why" there has been a spike in hotline calls about disinfectant after he suggested injecting it to treat coronavirus.

Magician Roy Horn, best known as part of the Las Vegas performing duo of Siegfried & Roy, has died at the age of 75 after contracting coronavirus, a representative has said.

'Today, the world has lost one of the greats of magic, but I have lost my best friend,' Siegfried Fischbacher said in a statement

Despite much change, the Nepalese capital’s staggering views and warm memories are as vivid as ever for the veteran mountaineer and leader of 19 Himalayan expeditions

My first sight of Kathmandu and the Himalayas was in 1960 as part of Lt Col Jimmy Roberts’s expedition – we made the first successful ascent of Annapurna II. At 7,937 metres, it’s a superb peak that’s just short of what mountaineers see as the magical height: 8,000 metres.

Arriving in Kathmandu was extraordinary. There was only one hotel, the Royal, an old palace run by a wonderful, eccentric Russian called Boris. There was also just one guesthouse, and practically no tourists.

Map-makers insert fake towns or trap-streets to catch out plagiarists, but Agloe, in New York state, took on a strange life of its own

In 2008, Argleton village in west Lancashire appeared on Google, complete with weather reports, a job site and an estate agent advertising houses for sale. Argleton vanished two years later. While its site was – and still is – a damp field in the middle of nowhere, it’s worth noting that Argleton is an anagram of G Not Real. Although Google never admitted to having created it, Argleton was a phantom settlement, planted as a trap.

In the world of digital mapping and cartography, snares to catch unwary plagiarists take the form of fake roads or places, known as “trap streets” or “paper towns”. For some, such as Lye Close or Noereal Road, the clue is in the name. (A real alleyway in Cardiff that served as a trap street in the 2014 Dr Who episode Face the Raven may, conversely, be the world’s only fictional fictional street.)

There are decisions being made right now that could have an effect on global populations for generations to come. As part of this project, we commissioned an artist to investigate some of the themes raised in the podcasts. This work of fiction imagines a future where gene editing has become mainstream and discusses the moral, ethical and political divides that this might create

Popular TV judge tells Hollywood A-listers to 'simply shut up' in impassioned rant on ITV's This Morning

'They might have been doing it for good reasons, to help these normal nobodies'

'Roy was a fighter his whole life including during these final days,' his partner Siegfried Fischbacher said

The 75-year-old passed away in Las Vegas on Friday.

With the help of oatmeal chocolate chip cookies.

If you're devoted enough to livestreaming that you want the kind of features you'd expect from a TV studio, Blackmagic might have your back. It's releasing the ATEM Mini Pro, an enhanced version of the ATEM Mini switcher that's focused on the most elaborate streaming setups. There's now a hardware streaming engine that lets the Pro stream directly to Twitch, Facebook and YouTube through an Ethernet connection, with no special software required. You can also save recordings for posterity to USB flash drives, and multiview on the HDMI output lets you monitor all inputs on one screen.

Episode 5 of 'The Last Dance' is dedicated to Kobe Bryant. It features Magic Johnson recalling Michael Jordan's relationship with Bryant.

Lakers great Magic Johnson believes players will bring plenty of intensity to the court even if NBA games are held with no fans.

Tel Aviv University (TAU) researchers have developed a safe and accurate 3D imaging method to identify sperm cells moving at a high speed. The new method has the potential to significantly improve IVF treatments.

Magician Roy Horn, best known as part of the Las Vegas performing duo of Siegfried & Roy, has died at the age of 75.

Chief Health Officer Brett Sutton reveals theoretical modelling which suggests 36,000 people could have been killed by coronavirus in Victoria if no physical-distancing measures were put in place.

Avoiding screens before bed and taking breaks to stare out the window will help mitigate the damage.

More pensive than lively fun, Christophe Honoré's "On a Magical Night" casts Chiara Mastroianni as a woman rethinking her marriage after 20 years of her own infidelity.

Japanese electronics manufacturer Epson Imaging Devices Corporation (Epson) agreed to plead guilty and pay a $26 million criminal fine for its role in a conspiracy to fix prices in the sale of Thin Film Transistor-Liquid Crystal Display panels (TFT-LCD) sold to Motorola Inc.

Four corporations involved in owning and operating a fleet of vessels regularly visiting New Orleans pleaded guilty today and agreed to pay a $1 million penalty and be banned from doing business in the United States for the next five years under the terms of a proposed plea agreement.

Four corporations involved in owning and operating a fleet of vessels regularly visiting New Orleans were today sentenced to pay a $1 million penalty and banned from doing business in the United States for the next five years by Judge Carl J. Barbier.

Four individuals have been charged in the Eastern District of Virginia for their alleged roles in an Internet piracy group that distributed via the Internet copies of movies showing only in theaters.

Deborah Clark, 52, of Portsmouth, Va., pleaded guilty before U.S. District Judge Henry C. Morgan Jr.

The Justice Department announced today that it reached an agreement with Imagine Schools Inc., resolving allegations that the company discriminated under the anti-discrimination provision of the Immigration and Nationality Act, when it fired an employee at its Imagine School in Groveport, Ohio, in connection with a “reverification” of his employment eligibility.

Sean M. Lovelady, 28, of Pomona, Calif., pleaded guilty to one count of conspiracy to commit criminal copyright infringement.

A Pennsylvania man pleaded guilty today to conspiring to willfully reproduce and distribute tens of thousands of infringing copies of copyrighted works without permission, including infringing copies of movies before they were commercially released on DVD, Assistant Attorney General Lanny A. Breuer of the Justice Department’s Criminal Division, U.S. Attorney for the Eastern District of Virginia Neil H. MacBride and Special Agent in Charge John P. Torres of U.S. Immigration and Customs Enforcement Homeland Security Investigations (ICE-HSI) in Washington, D.C., announced today.

A New York man pleaded guilty today to conspiring to willfully reproduce and distribute tens of thousands of infringing copies of copyrighted works without permission, including infringing copies of movies before they were commercially released on DVD.

Jeramiah B. Perkins, 39, of Portsmouth, Va., pleaded guilty to one count of conspiracy to commit criminal copyright infringement.

Willie Lambert, 57, of Pittston, Pa., was sentenced today by U.S. District Judge Arenda L. Wright Allen in the Eastern District of Virginia to serve 30 months in prison, three years of supervised release and $449,514 in restitution, jointly and severally with co-defendants. Sean M. Lovelady, 28, of Pomona, Calif., was sentenced today by Judge Wright Allen to 23 months in prison, three years of supervised release and $7,500 in restitution.

A third member of the Internet piracy group “IMAGiNE” was sentenced today to 40 months in prison, and a fifth member of IMAGiNE pleaded guilty today for his role in the conspiracy.

The leader of the Internet piracy group “IMAGiNE” was sentenced today to serve 60 months in prison.

A member of the Internet piracy group “IMAGiNE” was sentenced today to serve 23 months in prison.

Diana Shipping Services S.A., a Panamanian corporation headquartered in Greece, Ioannis Prokakis and Antonios Boumpoutelos, both citizens of Greece, were convicted today after an 12-day bench trial on charges related to the illegal discharge of waste oil and oil-contaminated waste water from the M/V Thetis, a cargo vessel operated by Diana Shipping Services, announced Robert G. Dreher, Acting Assistant Attorney General for the Justice Department’s Environment and Natural Resources Division, Neil H. MacBride, U.S. Attorney for the Eastern District of Virginia, Otis E. Harris, Jr., Special Agent in Charge, Coast Guard Investigative Service, Chesapeake Region, and David G. McLeod, Jr., Special Agent in Charge of EPA’s criminal enforcement program for the Middle Atlantic States.

New York-based Imagimed LLC, the company’s former owners, William B. Wolf III and Dr. Timothy J. Greenan, and the company’s former chief radiologist, Dr. Steven Winter, will pay $3.57 million to resolve allegations that they submitted to federal healthcare programs false claims for magnetic resonance imaging (MRI) services.

Diagnostic Imaging Group (DIG) has agreed to pay a total of $15.5 million to resolve allegations that its diagnostic testing facility falsely billed federal and state health care programs for tests that were not performed or not medically necessary and by paying kickbacks to physicians.

Benjamin David Curell, 28, of Ellettsville, Indiana, pleaded guilty in federal court today to one count of violating the Freedom of Access to Clinic Entrances (FACE) Act, which makes it a federal crime to damage the property of a reproductive health services facility because of the services offered there. The plea stems from an incident that occurred during the early morning hours on April 11, 2013, when Curell broke into the Bloomington, Indiana, Planned Parenthood Clinic and caused extensive damage to the clinic building and its equipment

Yokogawa Electric Corporation (TOKYO: 6841) announces that on April 8, it completed the acquisition of all shares of Fluid Imaging Technologies, Inc., as mutually agreed.