Central sensitization syndrome can cause the brain to overreact to harmless stimulation, leading to intense pain feelings. Typically, the CNS sends sensory signals to the brain. The brain accurately ...

Central serous retinopathy is a medical condition where fluid builds up behind the retina in the eye. It can cause sudden or gradual vision loss as the central retina detaches. This central area is ...

If you've been on your share of amusement park rides, you probably know what vertigo is like — the feeling that the world is spinning around you. But if you feel dizzy and didn't just step off a ...

What Is Central Sleep Apnea? Central sleep apnea (CSA) is when you regularly stop breathing while you sleep because your brain doesn’t tell your muscles to take in air. It’s different from obstructive ...

Timothy has written about personal finance, including detailed home renovation and repair cost guides, since 2017. His work covers everything from plumbing and roofing to solar and pest control. Find ...