Floppy baby syndrome. What is it?

Nonspecific observtn. "floppy baby" is a nonspecific term used to describe an infant whose muscle tone is diminished.Tone is like the stretchy of a rubber band, when weak, decreased tone prevents babies from maintaining their posture. This implies a disturbance, anywhere from the brain down to the nerve or muscle. Some conditions with low tone include:down syndrome, brain injury, spinal muscular atrophy, prader-willi synd.