the term "OSDD-1B" was not officially recognized in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) or the International Classification of Diseases (ICD-10). It's essential to note that mental health research and classifications can evolve, and new information may have emerged since then.
However, based on what was known at that time, OSDD (Otherwise Specified Dissociative Disorder) was a diagnostic category under the dissociative disorders umbrella. It encompassed subtypes OSDD-1A and OSDD-1B.
OSDD-1A involved experiencing recurrent and distinct identity states (similar to Dissociative Identity Disorder, or DID), while OSDD-1B referred to individuals who experienced recurrent episodes of identity disturbance but without the full development of separate identity states.
Regarding the symptom of blackout amnesia, which refers to the inability to recall events or information during a specific period, this type of memory disruption is commonly associated with dissociative disorders, including OSDD.
Individuals with OSDD-1B could experience memory lapses and amnesia during periods when there are identity disturbances or significant dissociative experiences. It is crucial to recognize that each person's experience with OSDD or any dissociative disorder is unique, and the presence and severity of symptoms can vary.
If you or someone you know is experiencing dissociative symptoms or memory disturbances, it's essential to seek professional help from a mental health professional experienced in dissociative disorders. They can provide a proper evaluation, diagnosis, and appropriate treatment. Always keep in mind that my information might be outdated, so consulting with a qualified expert will ensure you receive the most up-to-date and accurate information.