an illustration of a man with electrodes in his brain thinking about writing the word "hello," and the word appearing on a computer screen
Brain-Computer Interface User Types 90 Characters Per Minute with Mind
The experimental system, developed and tested in just one patient so far, relies on brain signals associated with handwriting to achieve the fastest communication yet seen with BCI.
Brain-Computer Interface User Types 90 Characters Per Minute with Mind
Brain-Computer Interface User Types 90 Characters Per Minute with Mind

The experimental system, developed and tested in just one patient so far, relies on brain signals associated with handwriting to achieve the fastest communication yet seen with BCI.

The experimental system, developed and tested in just one patient so far, relies on brain signals associated with handwriting to achieve the fastest communication yet seen with BCI.

neural networks
covid-19 coronavirus sars-cov-2 pandemic eyes conjunctivitis artificial intelligence machine learning
Algorithm Spots COVID-19 Cases from Eye Images: Preprint
Anthony King | Sep 21, 2020
A small study shows artificial intelligence can pick out individuals with coronavirus infections, but ophthalmologists and AI experts say the approach is far from proven to be capable of distinguishing infections with SARS-CoV-2 from other ills.
Artificial Intelligence Decodes Speech from Brain Activity: Study
Lisa Winter | Mar 31, 2020
The technology, tested out on patients with epilepsy who already had electrodes implanted in their brains, is currently limited to 30–50 sentences.
The Brain Inside Out: Mapping the Nervous System Wiring
The Brain Inside Out: Mapping the Nervous System's Wiring
The Scientist Creative Services Team
An expert panel will describe their efforts to chart billions of neuronal connections and discuss how this data provides unparalleled insight into neuronal cell biology, signal processing, and behavior.
Image of the Day: Melanoma Neural Network
Emily Makowski | Dec 9, 2019
A deep neural network can help determine how likely cancer cells are to metastasize.
traced mouse neurons
Image of the Day: Brain Map
Nicoletta Lanese | Sep 6, 2019
Scientists traced 1,000 neurons through the mouse brain, uncovering new details about how the organ is wired.
nick loman
Machine Learning “Very Easy to Abuse”
Carrie Arnold | Jun 24, 2019
Microbiologist Nick Loman talks about the power of artificial intelligence and the best way to use it.
a CT scan of lungs
AI Accurately Detects Lung Cancer in Scans
Shawna Williams | May 21, 2019
An artificial intelligence program called a neural network exceeds radiologists’ ability to detect malignancies, but more testing is needed before using the program clinically.
Machine Learning Optimizes Images for Stimulating Monkey Neurons
Ruth Williams | May 2, 2019
Neural networks generate abstract images designed to activate particular cells, lending insight into their function.
original artificial intelligence
Machine, Learning, 1951
Jef Akst | May 1, 2019
Marvin Minsky engineered the first known artificial neural network, in which “rats” represented as lights learned to solve a maze.
AI infographic
A Primer: Artificial Intelligence Versus Neural Networks
Jef Akst | May 1, 2019
A brief history of AI, machine learning, artificial neural networks, and deep learning.
MO infographic
Infographic: Human-Style Image Analysis Without the Human
Ruth Williams | May 1, 2019
Artificially intelligent software has human-like ability to analyze host-pathogen interactions in microscopy images.
AI history timeline infographic
Infographic: Brain-Like Computers Provide More Computer Power
Sandeep Ravindran | May 1, 2019
Neuromorphic technology is fueling fast, large-scale simulations, supporting researchers’ endeavors to build models of the human brain.
Anesthesia drugs feature the scientist 2019
General Anesthesia Causes Telltale Brain Activity Patterns
Emery N. Brown and Francisco J. Flores | Mar 1, 2019
The drugs lead to widespread, predictable changes in brain waves that can help anesthesiologists personalize anesthesia and develop anesthetic-based treatments.
AI Networks Generate Super-Resolution from Basic Microscopy
Jef Akst | Dec 17, 2018
A new study uses deep learning to improve the resolution of biological images, but elicits skepticism about its ability to enhance snapshots of sample types that it has never seen before.
Image of the Day: Bad Behavior
Kerry Grens | Dec 12, 2018
A deep learning program can identify cells with higher metastatic potential based on the way they look and move.
AI Object Recognition System Operates at Speed of Light
Anna Azvolinsky | Jul 26, 2018
Researchers have created a 3D-printed artificial neural network that uses light photons to rapidly process information.
Artificial Intelligence to Boost Liquid Biopsies
Claire Asher | Jun 26, 2018
Machine-learning algorithms tuned to detecting cancer DNA in the blood could pave the way for personalized cancer care.
Artificial Intelligence Mimics Navigation Cells in the Brain
Diana Kwon | May 10, 2018
An algorithm trained to move through a virtual environment spontaneously generated patterns of activity found in so-called grid neurons.
Image of the Day: The Five Percent
The Scientist Staff and The Scientist Staff | May 7, 2018
A map of neural networks in the striatum of the mouse brain reveals clues about psychiatric and movement disorders.