Legal Definitions - lucid interval

A lucid interval is a brief period of time when a person who is usually mentally incompetent regains their sanity or mental capacity. During this time, they may have the legal ability to make decisions and act on their own behalf.

• After suffering from a mental breakdown, John had a lucid interval where he was able to sign legal documents and make decisions for himself.
• During her lucid interval, Mary understood the concept of marriage and was able to make the decision to get married.
• Before passing away, Sarah had a lucid moment where she was able to execute a valid will, despite her usual incompetence.

These examples illustrate how a lucid interval can provide a temporary period of mental clarity for someone who is usually unable to make decisions or act on their own behalf. It is important to note that these intervals are brief and do not necessarily indicate a permanent improvement in mental capacity.