Biomedical and Bioengineering Innovation

A New Era for Bionic Limbs

A New Era for Bionic Limbs
A New Era for Bionic Limbs 789 444 IEEE Pulse
Recent breakthroughs in science and technology have produced prosthetic hands, arms, and legs that increasingly resemble biological ones. read more
Robots to Improve Surgery for All by Leslie Mertz

Robots to Improve Surgery for All
Robots to Improve Surgery for All 789 444 IEEE Pulse
Smaller tools with better maneuverability and more precise control, new imaging approaches, and advanced software applications will improve patient outcomes. read more
A Stimulating New Direction for FES By Janet Rae-Dupree

A Stimulating New Direction for FES
A Stimulating New Direction for FES 789 444 IEEE Pulse
Functional electrical stimulation is experiencing a renaissance, with new emphasis on therapeutic uses. read more
New Efforts in Biomedical Imaging

New Efforts in Biomedical Imaging
New Efforts in Biomedical Imaging 768 432 IEEE Pulse
Novel imaging devices and algorithms—including low-field MRI, smaller cameras, and better cancer grading—help to deliver more useful information. read more

A Life Well Lived: In Memory of Máximo E. Valentinuzzi
Author(s)3: Yuan-Ting Zhang, Luis Kun, Cynthia Weber
A Life Well Lived: In Memory of Máximo E. Valentinuzzi 2121 1414 IEEE Pulse
This article is dedicated to the memory of Max E. Valentinuzzi, an IEEE EMBS Life Fellow and Argentinian biomedical engineer of unparalleled achievements and special contributions to this magazine. Dr. Valentinuzzi passed away on 3 January 2021. read more

Biomedical Innovation for Everyone, Bias-Free
Author(s)3: Leslie Mertz
Biomedical Innovation for Everyone, Bias-Free 2121 1414 IEEE Pulse
When undergraduate student Arnelle Etienne (Figure 1) joined a research group at Carnegie Mellon University (CMU), Pittsburgh, PA, USA, to help with the development of electroencephalograph (EEG) electrodes, her first task was to do some background work and learn about them. What she found was both surprising and dismaying: EEG electrodes had never worked—and still did not work on—a large segment of the population; and clinicians and researchers knew about the oversight. read more

Novel Health Risk Alert System for Occupational Safety in Hot Environments
Author(s)3: Hiroyoshi Togo, Akimasa Hirata
Novel Health Risk Alert System for Occupational Safety in Hot Environments 1000 667 IEEE Pulse
The last century has seen a gradual increase in global average temperatures—a phenomenon that has come to be known as global warming. The World Meteorological Organization (WMO) has reported that 2020 was one of the three warmest years on record and that the global average temperature was ~1.2 oC above preindustrial (1850–1900) levels. Adverse effects on health resulting from global warming are important issues to consider, as health risks associated with such extreme heat are anticipated. read more

Bioprinting Marches Forward With New Technology
Author(s)3: Leslie Mertz
Bioprinting Marches Forward With New Technology 1000 563 IEEE Pulse
With the advent of additive manufacturing and a flurry of new-generation, three-dimensional (3D) printers that hit the market in the early 2000s, biomedical innovators began envisioning the technology as a way to replace damaged or diseased tissue and organs with on-demand, printed parts [1]–[3]. The path from vision to reality was not quite as quick or easy as many anticipated, but research groups today are making headway to keep the technology moving toward its goal. read more

Targeting the Gut to Treat the Brain
Author(s)3: Mary Bates
Targeting the Gut to Treat the Brain 1000 563 IEEE Pulse
Only ten years ago, the idea that bacteria in your gut could affect your brain and behavior was seen as a fringe theory. But today, it is well-established that the trillions of microbes in the gastrointestinal tract—collectively known as the gut microbiome—profoundly influence the brain. Now, researchers are working to harness the power of the gut microbiome to develop new treatments for brain disorders. read more
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