Hypotonia, or severely decreased muscle tone, is seen primarily in children.
Hypotonia is a symptom that can be caused by many different conditions.
Hypotonia, also called floppy infant syndrome or infantile hypotonia, is a condition of decreased muscle tone.
Hypotonia is also characterized by problems with mobility and posture, lethargy, weak ligaments and joints, and poor reflexes.
Hypotonia does not, however, affect intellect.