Wireless, light-powered pacemaker shines bright in animal study

Wireless, light-powered pacemaker shines bright in animal study

Science Highlights

jgriffin

Tue, 03/26/2024 – 14:53

While pacemakers have been instrumental in treating many patients with heart rhythm disorders, their …

Wireless, light-powered pacemaker shines bright in animal study

jgriffin
While pacemakers have been instrumental in treating many patients with heart rhythm disorders, their bulky design and dependence on wires can limit their usefulness and poses a risk of heart damage or infection. Researchers have cut the cords, shrunk the size, and expanded the capabilities of current designs.

Havana Syndrome Mystery Continues to Deepen

Havana Syndrome Mystery Continues to Deepen

NIBIB in the News

jgriffin

Tue, 03/19/2024 – 15:04

After adjusting for multiple comparisons, no differences in MRI measures of brain structureopens in a new tab or window or …

Havana Syndrome Mystery Continues to Deepen

jgriffin

After adjusting for multiple comparisons, no differences in MRI measures of brain structureopens in a new tab or window or function emerged between individuals with AHIs and matched controls, reported Carlo Pierpaoli, MD, PhD, of the National Institute of Biomedical Imaging and Bioengineering in Bethesda, Maryland, and co-authors in JAMA.

Source: MedPage Today

NIH researchers find no evidence of ‘Havana syndrome’ in brain scans

NIH researchers find no evidence of ‘Havana syndrome’ in brain scans

NIBIB in the News

jgriffin

Tue, 03/19/2024 – 14:55

Carlo Pierpaoli, lead author on the neuroimaging study, said while there is no evidence of brain i…

NIH researchers find no evidence of ‘Havana syndrome’ in brain scans

jgriffin
Carlo Pierpaoli, lead author on the neuroimaging study, said while there is no evidence of brain injury on the MRIs, it is still possible that those reporting AHIs “may be experiencing the results of an event that led to their symptoms, but the injury did not produce the long-term neuroimaging changes that are typically observed after severe trauma or stroke.”

Source: The Hill

Mystery illness among U.S. diplomats did not cause permanent brain damage

Mystery illness among U.S. diplomats did not cause permanent brain damage

NIBIB in the News

jgriffin

Tue, 03/19/2024 – 14:51

“We hope these results will alleviate concerns about AHIs being associated with severe neurod…

Mystery illness among U.S. diplomats did not cause permanent brain damage

jgriffin

“We hope these results will alleviate concerns about AHIs being associated with severe neurodegenerative changes in the brain,” says Carlo Pierpaoli, chief of the Laboratory on Quantitative Medical Imaging at the National Institute of Biomedical Imaging and Bioengineering.

Source: Science

NIH probe of ‘Havana syndrome’ finds no sign of brain injuries

NIH probe of ‘Havana syndrome’ finds no sign of brain injuries

NIBIB in the News

jgriffin

Tue, 03/19/2024 – 14:25

The absence of signs of brain injuries does not rule out the possibility of an external adverse event ca…

NIH probe of ‘Havana syndrome’ finds no sign of brain injuries

jgriffin

The absence of signs of brain injuries does not rule out the possibility of an external adverse event causing the symptoms, said Carlo Pierpaoli, the lead author on the neuroimaging paper.

Source: Washington Post

In Havana syndrome patients, NIH scientists find no physical trace of harm

In Havana syndrome patients, NIH scientists find no physical trace of harm

NIBIB in the News

jgriffin

Mon, 03/18/2024 – 12:23

“We didn’t,” says Dr. Carlo Pierpaoli, chief of the NIH’s laboratory on quantitative medical…

In Havana syndrome patients, NIH scientists find no physical trace of harm

jgriffin

"We didn't," says Dr. Carlo Pierpaoli, chief of the NIH's laboratory on quantitative medical imaging. The NIH study was larger, Pierpaoli says, and used a control group that was better matched — in terms of age, profession, and location — to the group being studied. It also was designed to produce highly consistent results.

Source: NPR

A golden solution quickly eliminates bacterial infections, no antibiotics required

A golden solution quickly eliminates bacterial infections, no antibiotics required

Science Highlights

jgriffin

Mon, 03/11/2024 – 16:27

Researchers have developed sugar-coated gold nanoparticles that they used to both i…

A golden solution quickly eliminates bacterial infections, no antibiotics required

jgriffin
Researchers have developed sugar-coated gold nanoparticles that they used to both image and destroy biofilms. In a study, the authors demonstrated the diagnostic and therapeutic potential of the nanoparticles on the teeth and wounded skin of rats and mice, eliminating the biofilms in as little as one minute and outperforming common antimicrobials.

New technology brings advanced blood imaging closer to the clinic

New technology brings advanced blood imaging closer to the clinic

Science Highlights

jgriffin

Thu, 02/15/2024 – 14:52

The qualities of flowing blood, or hemodynamics, hold important insights into vascular diseases, but…

New technology brings advanced blood imaging closer to the clinic

jgriffin
The qualities of flowing blood, or hemodynamics, hold important insights into vascular diseases, but technological limitations have largely kept measurements of these properties out of reach in the clinic. Now, there may be a potential solution on the horizon.

Black History Month: Dr. Marie Bernard Talks with Dr. Manu Platt

Black History Month: Dr. Marie Bernard Talks with Dr. Manu Platt

NIBIB in the News

jgriffin

Thu, 02/08/2024 – 09:08

This Black History Month, we reached out to a nationally recognized voice in advancing diversity and i…

Black History Month: Dr. Marie Bernard Talks with Dr. Manu Platt

jgriffin
This Black History Month, we reached out to a nationally recognized voice in advancing diversity and inclusion in STEM. He’s also a leader at NIH’s National Institute on Biomedical Imaging and Bioengineering (NIBIB). Source: NIH COSWD

An implantable device could pave the way for continuous, injection-free diabetes treatment

An implantable device could pave the way for continuous, injection-free diabetes treatment

Science Highlights

jgriffin

Tue, 12/19/2023 – 09:05

Frequent insulin injections are an unpleasant reality for many patients wit…

An implantable device could pave the way for continuous, injection-free diabetes treatment

jgriffin
Frequent insulin injections are an unpleasant reality for many patients with type 1 diabetes. However, new technology could create a different reality for these patients.