Making algorithms used in AI more human-like: Scientists use fMRI to test ideas about complex decision-making
How does the human brain navigate complex circumstances—say, driving through Harvard Square traffic at 5 p.m.?
Jul 13, 2023
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How does the human brain navigate complex circumstances—say, driving through Harvard Square traffic at 5 p.m.?
Jul 13, 2023
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Recent advancements using artificial intelligence to extract meaningful thoughts from brain waves have concerned human rights and privacy advocates, who say technology is developing at a rate faster than the law. It is the ...
Jun 27, 2023
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"Alexa, play back that dream I had about Kirsten last week." That's a command that may not be too far off in the future, as researchers close in on technology that can tap into our minds and retrieve the imagery of our thoughts.
There has been shock around the world at the rapid rate of progress with ChatGPT and other artificial intelligence created with what's known as large language models (LLMs). These systems can produce text that seems to display ...
May 18, 2023
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Scientists said Monday they have found a way to use brain scans and artificial intelligence modeling to transcribe "the gist" of what people are thinking, in what was described as a step towards mind reading.
May 1, 2023
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Natural Language Processing (NLP) refers to the technology that enables machines to interact and communicate with humans through natural language used in humans' daily communication. This technology allows computers to express ...
Mar 23, 2023
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Functional magnetic resonance imaging (fMRI), which measures changes in blood flow throughout the brain, has been used over the past couple of decades for a variety of applications, including "functional anatomy"—a way ...
Dec 22, 2022
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Humans accomplish a phenomenal amount of tasks by combining pieces of information. We perceive objects by combining edges, categorize scenes by combining objects, interpret events by combining actions, and understand sentences ...
Nov 29, 2022
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A new GPU-based machine learning algorithm developed by researchers at the Indian Institute of Science (IISc) can help scientists better understand and predict connectivity between different regions of the brain.
Jun 27, 2022
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Compared to standard machine learning models, deep learning models are largely superior at discerning patterns and discriminative features in brain imaging, despite being more complex in their architecture, according to a ...
Jan 14, 2021
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Functional MRI or functional Magnetic Resonance Imaging (fMRI) is a type of specialized MRI scan. It measures the haemodynamic response related to neural activity in the brain or spinal cord of humans or other animals. It is one of the most recently developed forms of neuroimaging. Since the early 1990s, fMRI has come to dominate the brain mapping field due to its low invasiveness, lack of radiation exposure, and relatively wide availability.
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