Arousal fluctuates continuously during wakefulness, yet how these moment-to-moment variations shape large-scale functional connectivity (FC) remains unclear. Here, we combined 7T fMRI with concurrent ...

Discover the importance of homoskedasticity in regression models, where error variance is constant, and explore examples that illustrate this key concept.

Use the vitals package with ellmer to evaluate and compare the accuracy of LLMs, including writing evals to test local models ...

A set of linear pathways often does not capture the full range of behaviors of a metabolic network. The concept of ‘elementary flux modes’ provides a mathematical tool to define and comprehensively ...

As AI enters the operating room, reports arise of botched surgeries and misidentified body parts Medical device makers have been rushing to add AI to their products. While proponents say the new ...