Probate of a copy or duplicate of a will is not permitted unless the absence of the original is satisfactorily explained to the court. If a properly proved copy or duplicate of a will that has been lost or destroyed is presented to the court, it may be admitted to probate.
Causes of Hypotonia. Hypotonia can be triggered by a problem with the nervous system or muscular system. Sometimes it is the result of injury, illness, or an inherited disorder. Some causes may not be identified. Some children are born with hypotonia that is not related to a separate condition.
Research suggests that an imbalance in serotonin levels may influence mood and may lead to depression. Possible causes include: 1  Low brain cell production of serotonin. 2  A lack of receptor sites able to receive the serotonin that is made. 3  Inability of serotonin to reach the receptor sites. 4  A shortage in tryptophan, the chemical that serotonin is made from.