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Machine Learning

·March 16, 2021·5 min read

A Better Way to Measure Consciousness

Researchers recorded the electrical activity in over 1000 neurons around 100 sites of the brain during different states of consciousness in monkeys. The results were analyzed by machine learning. Results pointed away from the prefrontal cortex, an area monitored to safely maintain general anesthesia, and toward areas at the back of the brain. The study reveals deep brain and areas toward the back of the brain are more predictive of states of consciousness.

oligodendrocytes from alzheimer's brain tissue are shown

Featured Genetics Neurology Neuroscience

·May 1, 2019·6 min read

A comprehensive map of how Alzheimer’s affects the brain

Axon myelination is significantly disrupted in patients with Alzheimer's disease. Researchers also found brain cells of men and women vary significantly in how their genes respond to the neurodegenerative disease.

Featured Neuroscience Open Neuroscience Articles

·September 21, 2020·4 min read

A Computer Predicts Your Thoughts, Creating Images Based on Them

Combining EEG brain function data, brain-computer interface technology, and artificial intelligence, researchers have created a system that can generate an image of what a person is thinking.

Featured Neuroscience Open Neuroscience Articles Psychology

·July 26, 2019·4 min read

A computer that understands how you feel

EmoNet, a new convolutional neural network, can accurately decode images into eleven distinct emotional categories. Training the AI on over 25,000 images, researchers demonstrate image content is sufficient to predict the category and valence of human emotions.

Featured Neuroscience Open Neuroscience Articles

·March 11, 2020·4 min read

A delicate dance of dynamic changes in the conscious brain

The brain quickly transitions from one network to another in regular patterns. The transition trajectories constitute a temporal circuit where the conscious brain cycles through a structured pattern of states over time.

Image shows synapses in the somatosensotry cortex.

Featured Neuroscience

·December 29, 2015·5 min read

A New Method for Analyzing Synaptic Density

Researchers have developed a machine learning tool that could help further understanding of synaptic activity in learning and neurodevelopment.

Featured Machine Learning Neuroscience

·December 22, 2022·8 min read

A New Model Explains Difficulty in Language Comprehension

Using advances in machine learning, researchers have created a new model that predicts the ease with which individuals produce and comprehend complex sentences.

This shows a head with a lot of node network likes inside it

Featured Neuroscience Open Neuroscience Articles

·October 13, 2020·5 min read

A New Model of the Brain’s Real-Life Neural Networks

A new computational model predicts how information deep inside the brain could flow from one network to another, and how neural network clusters can self optimize over time.

This shows the process from real face image to computer generated face

Featured Neuroscience Open Neuroscience Articles Visual Neuroscience

·March 5, 2020·7 min read

A new model of vision

A new computer model captures the human visual system's ability to quickly generate a detailed scene description from an image.

Featured Neuroscience

·March 20, 2022·3 min read

A New Type of Hand Prosthesis Learns From the User, and the User Learns From the Prosthesis

Researchers have developed a new, fully automated prosthetic arm that learns during normal use and adapts to varying conditions.

Featured Neuroscience

·November 1, 2019·4 min read

A new way to know liars’ intent

The patterns of reasoning deceptive people use may serve as indicators of truthfulness, a new AI algorithm discovered. Researchers say reasoning intent is more reliable than verbal changes and personal differences when trying to determine deception.

Featured Neurology Neuroscience Open Neuroscience Articles

·January 23, 2020·4 min read

A rat had basically no brain, but it could still see, hear, smell, and feel

Rat R222 was born with hydrocephalus. Neuroimaging revealed most of its brain had compressed and collapsed as it filled with fluid. However, despite its condition, the animal was still able to see, hear, smell, and feel like other animals. The study sheds new light on neuroplasticity, and the findings could have implications for the development of new machine learning technologies.

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