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Artificial Intelligence

·January 20, 2024·6 min read

Rethinking Personalized Medicine: AI’s Limits in Clinical Trials

A new study reveals limitations in the current use of mathematical models for personalized medicine, particularly in schizophrenia treatment. Although these models can predict patient outcomes in specific clinical trials, they fail when applied to different trials, challenging the reliability of AI-driven algorithms in diverse settings.

Featured Neuroscience

·January 19, 2024·3 min read

AI Unlocks Secrets of Human Imagination and Memory Formation

A new study employs generative AI to shed light on how the human brain processes memories for learning, imagination, and planning. The study used a computational model resembling the hippocampus and neocortex's neural networks to simulate memory encoding and retrieval.

Featured Neuroscience

·January 17, 2024·5 min read

Less Bias in Deepfake Detection

Researchers developed groundbreaking deepfake detection algorithms designed to minimize racial and gender biases. These algorithms, both demographic-aware and demographic-agnostic, aim to balance accuracy across different groups while maintaining or even improving overall detection rates.

Featured Neuroscience Psychology

·January 17, 2024·4 min read

Universal Emotional Hubs in Language

Researchers made a breakthrough in understanding the universality of emotions across languages by using colexification analysis, a method of studying word associations. Their study identifies four central emotion-related concepts - "GOOD," "WANT," "BAD," and "LOVE" - as having the highest number of associations with other emotional words in multiple languages. This finding aligns with traditional semantic methods and natural semantic metalanguage (NSM), reinforcing the universality of these emotions.

Featured Neuroscience

·January 16, 2024·4 min read

How Dendrites Shape Neuronal Response

Researchers made a groundbreaking discovery in understanding the brain's neuronal variability, with significant implications for both neuroscience and AI development. Their study unveils how dendrites, the neuron's antennas, control the variability in neuronal responses.

Featured Neuroscience

·January 12, 2024·3 min read

Outsmarting AI: Brain’s Wide, Shallow Learning Redefines Efficiency

Recent research contrasts the learning mechanisms of the human brain with those of deep learning in AI. Despite having fewer layers and slower, noisier dynamics, the brain can perform complex classification tasks as effectively as AI with hundreds of layers.

Featured Neuroethics Neuroscience

·January 10, 2024·3 min read

AI Chatbots “Memorize” Copyrighted Poems, Raising Ethical Concerns

AI chatbots, like ChatGPT, are capable of memorizing and reproducing poems, even if they are copyrighted. The research highlights ethical concerns about how AI models are trained, potentially using data scraped from the internet, including copyrighted material.

Featured Genetics Neuroscience

·January 8, 2024·5 min read

Evolution May Be Predictable

A groundbreaking study challenges the belief that evolution is entirely unpredictable. Researchers found that the evolutionary trajectory of a genome may be influenced by its history, shedding light on gene interactions.

This shows a girl with a cell in a graveyard.

Featured Neuroethics Neuroscience

·January 5, 2024·5 min read

Reviving the Dead in the Digital World

New research explores public attitudes towards digital resurrection of the deceased based on consent. Participants were presented with scenarios where a woman's digital version could be brought back with or without her consent. Results showed a significant shift in acceptability when consent was expressed, highlighting the importance of the deceased's wishes.

Featured Neuroscience

·January 4, 2024·6 min read

Complex Sentences Fire Up Brain’s Language Centers

Researchers discovered that sentences with unusual grammar or unexpected meaning activate the brain's language processing centers more than straightforward or nonsensical sentences. They used an artificial language network to identify sentences that drove and suppressed brain activity, finding that linguistic complexity and surprisal were key factors.

Featured Neuroscience Neuroscience Videos Psychology

·January 2, 2024·10 min read

Synaptic Transistor Mirrors Human Brain Function

Researchers developed a groundbreaking synaptic transistor inspired by the human brain. This device can simultaneously process and store information, mimicking the brain's capacity for higher-level thinking.

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Artificial Intelligence

Rethinking Personalized Medicine: AI’s Limits in Clinical Trials

AI Unlocks Secrets of Human Imagination and Memory Formation

Less Bias in Deepfake Detection

Universal Emotional Hubs in Language

How Dendrites Shape Neuronal Response

Outsmarting AI: Brain’s Wide, Shallow Learning Redefines Efficiency

AI Chatbots “Memorize” Copyrighted Poems, Raising Ethical Concerns

Evolution May Be Predictable

Reviving the Dead in the Digital World

Complex Sentences Fire Up Brain’s Language Centers

Top 10 Neuroscience News Articles of 2023

Synaptic Transistor Mirrors Human Brain Function

AI Brain Model Reveals How Fear Works in Real Life

Blood Transfusions May Accelerate Alzheimer’s Progression

Boosting Sleep Ripples Helps Preserve Memories Normally Forgotten

Stress Levels Predict Cannabis Use

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