What Are Circadian Rhythm Disorders? A circadian rhythm is your body’s internal 24-hour clock, and it controls your sleep-wake cycle and other body processes, such as eating and digestion. “Circadian” ...

“Rhythm is sound in motion. It is related to the pulse, the heartbeat, the way we breathe. It rises and falls. It takes us into ourselves; it takes us out of ourselves.” —Edward Hirsh Rhythm. It is ...

Sinus rhythm is the term for the regular pattern of heartbeats driven by the heart’s natural pacemaker, the sinus node. Variations like sinus tachycardia (fast heart rate) and sinus bradycardia (slow ...

The body uses circadian rhythms, which are 24-hour cycles that operate in the background to perform necessary tasks, as an internal clock. Circadian rhythms are linked to the day-night cycle because ...

Not a fan of slow jams? Maybe you haven’t had enough training. When we hear speech, electrical waves in our brain synchronise to the rhythm of the syllables, helping us to understand what’s being said ...