A majority of the dreams involved running, walking and similar behaviors that would be expected from a brain concocting stories to match internal signals.

This made the control signals conditional on the detected internal signal.

Bond-out processors have internal signals and bus brought out to external pins.

Both internal and external signals can lead to the induction of apoptosis, or programmed cell death.

But there is also accumulating evidence that the brain can change autonomously, in response to its own internal signals.

This thought brought him no relief from the internal signal.

Everybody had one and could access it with an internal signal.

Alarms can either be internal or external signals.

Some timeless span later she felt a little internal signal that said that whatever had been done was over, and opened both eyes again.

Our body's desire for food is influenced by a number of internal signals.