Grain-of-Salt-Sized Neural Implant

Researchers at Cornell University, working with collaborators, have created an extremely small neural implant that can sit on a grain of salt. Despite its size, the device can wirelessly transmit brain activity data from a living animal for more than a year. Read on to learn more.

The Industrial Nervous System: IIoT and PLCs

Moving forward, the lines between PLCs, edge devices, and cloud systems will continue to blur. The most successful manufacturers will be those who can seamlessly integrate these technologies, creating a unified system that’s greater than the sum of its parts. Read on to learn more.

Modified VR Tech to Measure Brain Activity

A research team created a noninvasive electroencephalogram (EEG) sensor that was installed in a Meta VR headset that can be worn comfortably for long periods. The EEG measures the brain’s electrical activity during the immersive VR interactions. Read on to learn more.

5Ws of the Miniature Brain Stimulator

Rice University engineers have developed the smallest implantable brain stimulator demonstrated in a human patient that could revolutionize treatment for drug-resistant depression and other psychiatric or neurological disorders.

Optical Invention Mirrors the Image Processing Power of a Human Eye

Mimicking the easy, instantaneous image processing power of the human eye, Penn State electrical engineering researchers created a metasurface, an optical element akin to a glass slide that uses tiny nanostructures, placed at different angles to control light.

Building More Dexterous Robots

MIT researchers have developed a camera-based touch sensor that is long, curved, and shaped like a human finger. Their device provides high-resolution tactile sensing over a large area. The sensor, called the GelSight Svelte, uses two mirrors to reflect and refract light.

Tapping the Brain to Boost Stroke Rehabilitation

A brain-machine interface coupled with robot offers increased benefits for stroke survivors.

Sensors Read Minds and Restore Movement

Resulting in applications once thought impossible, sensor technology for understanding mind-body interface builds on research for space travel.

Oculometric Testing for Detecting Mild Neural Impairment

This set of oculomotor metrics provide valid and reliable measures of dynamic visual performance.

High-Speed Camera Captures Signals Traveling Through Nerve Cells

Combining high-speed camera and interferometer technology enables the detection of electrical pulses travelling through nerve cells.

Space Radiation Research Fights Cancer on Earth

Inspired by NASA’s research of certain segments of DNA to estimate radiation damage, Promega Corp. used the technique to create its own diagnostic test which is used to customize cancer treatment.

Flexible Backing Improves Brain-Computer Interface

Adding a flexible backing to this kind of brain-computer interface allows the device to more evenly conform to the brain’s complex curved surface and to more uniformly distribute the microneedles that pierce the cortex.

Q&A: Artificial Skin Could Lead to a New Generation of Touch-Sensitive Robots

A team of engineers from the University of Glasgow led by Professor Ravinder Dahiya developed an artificial skin with a new type of processing system based on...

A Telerobotic System to Help Surgeons Remotely Treat Stroke Patients

MIT engineers have developed a telerobotic system to help surgeons quickly and remotely treat patients experiencing a stroke or aneurysm. With a modified joystick, surgeons in...

Novel Biosensors Set to Revolutionize Brain-Controlled Robotics

A carbon-based biosensor could drive new innovations in brain-controlled robotics.

Electronic Skin Reacts to Pain

Artificial skin reacts to pain just like real skin, paving the way to better prosthetics, robotics, and noninvasive alternatives to skin grafts.

Injectable, Flexible Electrode Could Replace Rigid Nerve-Stimulating Implants

By electrically stimulating nerves, this therapy can reduce epileptic seizures and soothe chronic pain without the use of conventional drugs like opioids.

5 Ws of a Wearable Metamaterial

A newly designed wearable magnetic metamaterial could help make MRI scans crisper, faster, and cheaper.

Tool Can Diagnose Strokes with a Smartphone

The tool diagnoses a stroke based on abnormalities in a person’s speech and facial movements.

New Device Modulates Visible Light with the Smallest Footprint and Lowest Power Consumption

Columbia researchers are reducing both the size and the power consumption of a visible-spectrum phase modulator, from one millimeter to 10 microns.

Neural Implant Monitors Multiple Brain Areas at Once

A study seeks to understand how different parts of the brain communicate with other.

Wearable Sensor Helps ALS Patients Communicate

A skin-like device can measure small facial movements in patients who have lost the ability to speak.

Optical Imaging Technology Sheds Light on Tumors

This tool could help surgeons better treat tumors and brain diseases.

Synapse-Like Phototransistor

The technology could help computers process visual information more like the human brain.

Experimental Hearing Implant Succeeds in Registering Brain Waves

Researchers at KU Leuven have succeeded for the first time in measuring brain waves directly via a cochlear implant.

Optical Phased Array Technology On-Chip at Near Infrared and Blue Wavelength

This compact beam steering technology has applications in autonomous navigation, AR, and neuroscience.

Technology Aids Surgeon-Guided Robotic Hands

This method enables users to control their robotic fingers precisely enough to gently land on fragile surfaces.