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          neural networks

          This shows the researchers.
          FeaturedNeuroscience
          ·October 8, 2024·3 min read

          Pioneers in Neural Networks Win 2024 Nobel Prize in Physics

          Professors John J. Hopfield and Geoffrey E. Hinton have been awarded the 2024 Nobel Prize in Physics for their groundbreaking work on artificial neural networks, which laid the foundation for modern machine learning. Hopfield invented a network that recalls saved images by adjusting its "energy" based on physics principles, while Hinton expanded this model to create the Boltzmann machine, enabling it to classify and generate complex patterns. Their work has catalyzed advancements in AI, shaping tools that learn from data and recognize patterns. These contributions have profoundly influenced both neuroscience and computational science.
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          This shows a fruit fly and neurons.
          FeaturedNeuroscience
          ·October 3, 2024·5 min read

          Fruit Flies’ Small Neuron Network Defies Navigation Theories

          Neuroscientists have uncovered how a small network of neurons in fruit flies accurately maintains an internal compass, defying previous theories that required large networks for precision. This new understanding reveals that small networks, when carefully connected, can perform complex tasks like tracking spatial orientation.
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          This shows a molecule.
          FeaturedNeuroscience
          ·August 25, 2024·7 min read

          AI Models Complex Molecular States with Precision

          Researchers developed a brain-inspired AI technique using neural networks to model the challenging quantum states of molecules, crucial for technologies like solar panels and photocatalysts. This new approach significantly improves accuracy, enabling better prediction of molecular behaviors during energy transitions. By enhancing our understanding of molecular excited states, this research could revolutionize material prototyping and chemical synthesis.
          Read More
          This shows a psychedelic brain.
          FeaturedNeurosciencePsychology
          ·July 17, 2024·5 min read

          Mind-Bending: Psilocybin Reshapes Brain Networks for Weeks

          A new study reveals that psilocybin, the active compound in magic mushrooms, temporarily disrupts brain networks involved in introspective thinking, like daydreaming and memory. These changes persist for weeks, potentially making the brain more flexible and improving mental health. The findings could pave the way for psilocybin-based therapies for depression and PTSD. The research underscores the importance of using these drugs under medical supervision.
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          This shows the outline of a head.
          FeaturedNeuroscience
          ·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.
          Read More
          This shows a golden brain on a motherboard.
          FeaturedNeuroscience
          ·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.
          Read More
          This shows a robot in a house.
          FeaturedNeuroscience
          ·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.
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          This shows the virtual rodent.
          FeaturedNeuroscience
          ·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.
          Read More
          This shows a head.
          FeaturedNeuroscience
          ·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.
          Read More
          This shows a dog.
          FeaturedNeuroscience
          ·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.
          Read More
          This shows an older man.
          FeaturedNeurologyNeuroscience
          ·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.
          Read More
          This shows a woman and a robot.
          FeaturedNeurosciencePsychology
          ·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.
          Read More
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          Teenage Cannabis Use Linked to 52% Higher Schizophrenia Risk

          This shows a brain.

          Physical Activity Rewires the Traumatized Brain

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          Gene Linking Schizophrenia to Decision-Making Found

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          Positive Childhood Experiences and Special Health Care Needs

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