There is presently little research on adults with dyssemia/NLD compared to the research on children, making it difficult to treat medically. Until more adults are included in the research on diagnosis and treatment, misperceptions may occur and their quality of life may deteriorate over time into loneliness, isolation, anger, and even aggression as a result of a lack of understanding on the part of both populations. However, it may be treated socially to some extent. Through intense observation or asking questions, as of a supportive friend or colleague, the individual with dyssemia can often eventually "pass" in most situations once he or she has learned the typical gestures for a given situation. Since many adults with dyssemia or NLD are quite competent in reading or writing, it is often helpful to clarify one's communication using fully worded sentences, or supplementing gestures or facial expressions with a verbal clue as to meaning. Social anxiety or social phobia are medical classifications that can be used to designate nonverbal communication problems; however, dyssemia is not an anxiety or phobia when it applies to NLD or specific brain damage, for example to the right hemisphere. Chronic dyssemia is a condition that some neurologists term social-emotional processing disorder (SEPD).