In math mode a tilde diacritic can be written as, e.g., \tilde{x}. For a wider tilde \widetilde can be used. The \sim command produce a tilde-like binary relation symbol that is often used in mathematical expressions, and the double-tilde â is obtained with \approx. The url package also supports entering tildes directly, e.g., \url{http://server/~name}.
The cause of cerebral palsy is a brain injury or brain malformation that occurs while the brain is developing â before, during, or after birth. As a result of the brain damage during brain development a childâs muscle control, muscle coordination, muscle tone, reflex, posture and balance can be affected.erebral palsy is caused by brain injury or brain malformation that occurs before, during, or immediately after birth while the infantâs brain is under development.
Cerebral palsy (CP) is a group of disorders that affect a personâs ability to move and maintain balance and posture. CP is the most common motor disability in childhood. Cerebral means having to do with the brain.Palsy means weakness or problems with using the muscles.CP is caused by abnormal brain development or damage to the developing brain that affects a personâs ability to control his or her muscles. The symptoms of CP vary from person to person.alsy means weakness or problems with using the muscles. CP is caused by abnormal brain development or damage to the developing brain that affects a personâs ability to control his or her muscles. The symptoms of CP vary from person to person.