A set of recent research papers proposes that freezing or selectively tuning a small fraction of neurons inside large language models can, in reported benchmark evaluations, reduce unsafe outputs ...

A new AI benchmark reveals that top models score under 1% while humans hit 100%, raising serious questions about whether AGI ...

In a previous article, we explored the Strong Artificial Intelligence Hypothesis, first presenting a low-level description based on the notion of a neural network (bottom-up framework). In this work, ...

The human brain holds a staggering number of connections, yet scientists have long struggled to explain how it stores so much ...

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Serotonin is one of the primary chemicals that the brain uses to influence mood and behavior, and is a key target for psychiatric drugs. But to aid in the design of improved drugs scientists need to ...

Figure 1. Diagram showing an electrically active cell in a neuronal culture and the process of recording its transmembrane potential for further analysis Neurons are cells that enable the brain to ...

Researchers use AI "digital twins" to discover a new type of neuron in the visual cortex that perceives complex textures and object arrangements.

In a recent article published in Nature Materials, researchers reported a conductance-based organic electrochemical neuron (c-OECN) that mimicked biological signaling in neurons, especially activation ...

Glioblastoma (GBM) is not only a highly aggressive brain tumor with poor prognosis but also a major contributor to neurobehavioral dysfunction, profoundly ...