25.4.1 Data elements. The data dictionary defines each data element, assigns it a meaningful name, specifies both its logical and physical characteristics, and records information concerning how it is used. Table 25.1 summarizes the type of information that might be recorded in the data dictionary.
General Discussion. Moebius syndrome is a rare neurological disorder characterized by weakness or paralysis (palsy) of multiple cranial nerves, most often the 6th (abducens) and 7th (facial) nerves. Other cranial nerves are sometimes affected. The disorder is present at birth (congenital).
The list of signs and symptoms mentioned in various sources for Mbius Syndrome includes the 27 symptoms listed below: 1  Infant sucking difficulty. 2  Inability to follow moving object with eyes. 3  Lack of facial expression.  Inability to 1  smile. Tilting head back to swallow.  Sensitive eyes due to impaired squinting 1  ability. Lack of blinking.  High palate.