sequential scanning การใช้

• It is most commonly carried out for neuroimaging using dynamic sequential scanning of a pre-selected region of the brain during the injection of a bolus of iodinated contrast material as it travels through the vasculature.
• Thus, many basic operations  such as obtaining the last node of the list ( assuming that the last node is not maintained as separate node reference in the list structure ), or finding a node that contains a given datum, or locating the place where a new node should be inserted  may require sequential scanning of most or all of the list elements.