This important study combines optogenetic manipulations and wide-field imaging to show that the retrosplenial cortex controls behavioral responses to whisker deflection in a context-dependent manner.

Absolute value and step functions are fundamental concepts in mathematics, especially when delving into algebra and calculus. Understanding these functions is crucial not only for academic success but ...

Let's delve into the fascinating world of absolute value functions and how their graphs reveal key information about their behavior. Understanding these graphs allows us to quickly identify the ...

Abstract: Learning the gene coexpression pattern is a central challenge for high-dimensional gene expression analysis. Recently, sparse singular value decomposition (SVD) has been used to achieve this ...

The original version of this story appeared in Quanta Magazine. Calculus is a powerful mathematical tool. But for hundreds of years after its invention in the 17th century, it stood on a shaky ...

Abstract: Although the search function can complete the task of matching target courses, users usually need to select them twice to obtain the matching target courses. To improve user learning ...

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A classic analog application is the full-wave precision rectifier (absolute value) function. Many variations exist on this theme, each with its own supposed (often rather minor and sometimes downright ...