Imaging

Scientists in Germany have succeeded in developing the smallest ultrasound detector ever created, which is tinier than a blood cell and opens up new possibilities in what is known as super-resolution imaging.

New data has found an association between increased body weight and decreased cerebral blood flow. The research offers insight into the links between Alzheimer’s and obesity, suggesting maintaining a healthy weight can reduce one’s risk of dementia.

Decades ago, Arthur C. Clarke envisioned an "underwater telescope" that would allow users to look down from the surface of the ocean, into its inky depths. Well, such a capability has come a step closer to reality, utilizing existing technology.

An image comparing toxic protein accumulations in the brains of older subjects suffering cognitive decline to older, cognitively healthy subjects known as “super-agers” has won Image of the Year from the Society of Nuclear Medicine and Molecular Imaging.

All previous records absolutely pale in comparison to the new record holder for the world’s fastest camera, boasting a mind-boggling rate of 70 trillion frames per second. That’s fast enough to capture light waves in movement.

Searching for sources of potentially harmful radiation isn't a job that most people would want – so why not get a drone to do it? Well, a team of Czech engineers is currently developing just such an aircraft.

A lab in the US has produced the most detailed images to date of the novel coronavirus currently spreading across the globe. The digitally colorized images illustrate the crown-like appearance of the virus now officially named SARS-CoV-2.

Terahertz radiation is extremely useful but, traditionally, tricky and expensive to generate. Scientists at TU Wien have come up with a new source of terahertz radiation that they claim breaks records for efficiency and the breadth of its spectrum.

Utilizing a recently developed brain imaging technique new research suggests measuring accumulated levels of a protein called tau may predict future neurodegeneration associated with Alzheimer’s disease.

A study claims to have identified white matter brain damage in obese teenagers. The research suggests the structural changes correlate with inflammatory markers, and were not seen in non-obese subjects, implying obesity may be the causal factor.

Researchers have developed a flat lens that's one one-thousandth the thickness and one one-hundredth the weight of a conventional model.

​For decades scientists have been exploring the minds of criminals and a new study is taking this research further than anyone has before, suggesting the brains of individuals that have committed murder are notably different from other criminals, both violent and non-violent​.