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neural networks

·July 15, 2024·5 min read

AI Mimics Human Decision-Making for Better Accuracy

Researchers developed a neural network that mimics human decision-making by incorporating elements of uncertainty and evidence accumulation. This model, trained on handwritten digits, produces more human-like decisions compared to traditional neural networks.

This shows a golden brain on a motherboard.

Featured Neuroscience

·June 20, 2024·5 min read

Brain Inspired AI Learns Like Humans

Today's AI can read, talk, and analyze data but still has critical limitations. NeuroAI researchers designed a new AI model inspired by the human brain's efficiency. This model allows AI neurons to receive feedback and adjust in real time, enhancing learning and memory processes. The innovation could lead to a new generation of more efficient and accessible AI, bringing AI and neuroscience closer together.

Featured Neuroscience

·June 14, 2024·7 min read

AI-Powered Robot Navigates Home Using Language

esearchers have developed an AI system that guides robots using language-based instructions, improving navigation tasks without relying on extensive visual data. This method converts visual observations into text captions, allowing a language model to direct the robot's movements. While not outperforming vision-based systems, it excels in data-limited scenarios and combines well with visual inputs for better performance.

Featured Neuroscience

·June 11, 2024·5 min read

Virtual Rat with AI Brain Mimics Real Rodent Movement

Researchers created a virtual rat with an AI brain to study how real rats control movement. Using data from real rats, they trained the AI to mimic behaviors in a physics simulator. The virtual rat's neural activations closely matched those of real rats, offering new insights into brain function. This innovation could revolutionize neuroscience and improve robotic control systems.

Featured Neuroscience

·June 5, 2024·4 min read

AI Reasoning Flaws: The Limits of Popular Large Language Models

Popular AI platforms like ChatGPT give inconsistent answers to reasoning tests and don’t improve with added context. The research highlights the need to understand AI 'thinking' before using them for decision-making. Despite advances, AI models often make simple errors and fabricate information.

Featured Neuroscience

·June 4, 2024·5 min read

AI Decodes Dog Barks: Playful or Aggressive?

Researchers are using AI to interpret dog barks, distinguishing between playful and aggressive sounds. By adapting human speech models, they also identify dogs' age, breed, and sex. This approach could revolutionize understanding animal communication and improve animal care.

Featured Neurology Neuroscience

·June 3, 2024·3 min read

AI Detects Lewy-Body Dementia Via Emotional Vocalization Changes

Researchers identified disease-specific reductions in emotional expressivity in Lewy body dementia through deep neural network analysis. This reduced vocal expression is linked to cognitive impairment and brain region atrophy, distinguishing it from Alzheimer's disease. Their study suggests vocal emotion analysis could aid in early detection and proper care.

Featured Neuroscience Psychology

·April 12, 2024·6 min read

AI vs. Human Empathy: Machine Learning More Empathetic

AI-generated messages can make recipients feel more "heard" compared to responses from untrained humans. The research demonstrates AI's superior ability to detect and respond to human emotions, potentially providing better emotional support.

Featured Neuroscience

·April 11, 2024·5 min read

AI STORIES: A New Vision for AI and Narratives

Researchers embark on the AI STORIES project to explore AI-generated narratives and their cultural impacts. The study aims to delve into how large language models (LLMs) like ChatGPT interpret and produce stories, challenging the notion that AI merely mimics human language without understanding.

Featured Neuroscience Psychology

·April 11, 2024·5 min read

AI Can Now Read Your Daydreams

Researchers developed methods to predict emotions in spontaneous thoughts using fMRI and machine learning. They crafted personalized narratives that participants read while their brain activity was monitored, aiming to decode the emotional dimensions of thoughts.

Featured Neuroscience

·April 10, 2024·4 min read

Bridging Brain Circuits with Lab-Grown Neural Networks

Researchers successfully connected lab-grown brain tissues, mimicking the complex networks found in the human brain. This novel method involves linking “neural organoids” with axonal bundles, enabling the study of interregional brain connections and their role in human cognitive functions.

Featured Neuroscience Psychology

·April 6, 2024·5 min read

AI Personalities Evolve in Game Theory Experiment

Researchers innovated a method to evolve diverse personality traits in dialogue AI using a language model and the prisoner's dilemma game. By simulating scenarios where AI agents choose between cooperation and self-interest, the study demonstrates the potential of AI to mimic complex human behaviors.

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neural networks

AI Mimics Human Decision-Making for Better Accuracy

Brain Inspired AI Learns Like Humans

AI-Powered Robot Navigates Home Using Language

Virtual Rat with AI Brain Mimics Real Rodent Movement

AI Reasoning Flaws: The Limits of Popular Large Language Models

AI Decodes Dog Barks: Playful or Aggressive?

AI Detects Lewy-Body Dementia Via Emotional Vocalization Changes

AI vs. Human Empathy: Machine Learning More Empathetic

AI STORIES: A New Vision for AI and Narratives

AI Can Now Read Your Daydreams

Bridging Brain Circuits with Lab-Grown Neural Networks

AI Personalities Evolve in Game Theory Experiment

Touching Without Contact: We Physically Sense Objects Before Feeling Them

Nano Tech Helps CBD Quiet Pain at the Source

Adaptive Music Tech Makes Workouts More Fun, Helps People Stay Active

New Therapy Reshapes Images That Fuel Psychosis

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