Analog vs. Digital: What’s the Difference? Air temperature, sound loudness,light intensity—in nature, all of these quantities vary smoothly and continuously over a range. Such quantities is called ...

A computational model explains how place cells in the hippocampus can be recruited to form any kind of episodic memory, even when there's no spatial component. Nearly 50 years ago, neuroscientists ...

With transistors and logic gates as our basic building blocks, we can begin to construct the actual circuits that make up computer memory. One of the simplest memory circuits is the AND gate, which ...