How long should I keep tax returns? In most cases, you should plan on keeping tax returns along with any supporting documents for a period of at least three years following the date you filed or the due date of your tax return, whichever is later.
Myoclonus. These are shock-like, jerking movements. They may occur naturally during sleep, or at moments when a person is startled. However, they can also be due to serious underlying health conditions, such as epilepsy or Alzheimerâs.
Periodic Leg Movements during Sleep. Periodic Limb Movements during Sleep, Periodic Limb Movement Disorder. PLMS (Periodic Leg Movement during Sleep) also called Periodic Limb Movements during Sleep is characterized by involuntary movements of the legs while asleep. People who suffer from PLMS can be unaware of their limb movements, as they do not always wake from them.