Nerve damage can contribute to ptosis as well. A common cause of ptosis is Hornerâs syndrome. Hornerâs syndrome is a form of nerve damage that occurs in the face and eyes. Itâs usually the result of an underlying condition. Stroke and other brain injuries, spinal cord injuries, and some forms of lung cancer can cause Hornerâs syndrome and ptosis.
Definition - What does Abstraction mean? Abstraction is the act of representing essential features without including the background details or explanations. In the computer science and software engineering domain, the abstraction principle is used to reduce complexity and allow efficient design and implementation of complex software systems.
This article defines the Abstraction, Encapsulation, Inheritance and Polymorphism concepts in C#.. Encapsulation means hiding the code and data into a single unit to protect the data from the outside world. 3. Abstraction lets you focus on what the object does instead of how it does it. 3. Encapsulation means hiding the internal details or mechanics of how an object does something.