Organic Personality Syndrome (OPS) is a disorder characterized by a gradual and persistent change in personality due to physical illness or injury. OPS is a neuropsychiatric disorder, meaning that it is caused by a physical brain injury that affects the person’s personality and behavior. It is also referred to as “personality decompensation,” and can be a result of a number of different medical conditions. OPS is not uncommon and is estimated to affect up to 20% of people with neurological disorders.
The primary symptom of OPS is a gradual decline in personality and behavior. This decline can be seen in various areas, including: lower levels of self-control, increased impulsivity, difficulty regulating emotions, difficulty with interpersonal relationships, decreased ability to empathize, difficulty concentrating, and an increased focus on oneself. OPS can also manifest itself through the development of new behaviors, such as aggression, excessive eating, or substance abuse. It is important to note that OPS is not caused by a mental illness, but rather a physical injury or illness.
The exact cause of OPS is still not known, but it is believed to be the result of a combination of factors. These factors can include physical injuries or illnesses, such as traumatic brain injury (TBI), stroke, or certain infections. Other possible causes may include substance abuse, or the use of certain medications. Additionally, OPS can be caused by psychological trauma, such as abuse or neglect.
Diagnosis of OPS is based on a detailed evaluation of the individual’s personal and medical history. It is important for the clinician to identify any physical or psychological causes that may be contributing to the individual’s change in personality. It is also important to assess the individual’s current level of functioning, as well as any changes that may have occurred over time. Once the diagnosis of OPS has been made, treatment is aimed at addressing the underlying cause of the disorder, as well as managing the symptoms. Treatment may include psychotherapy, medication, or a combination of both.
In summary, Organic Personality Syndrome is a neuropsychiatric disorder characterized by a gradual and persistent change in personality due to physical illness or injury. It is important for clinicians to be aware of the disorder in order to accurately diagnose and treat it.
References
Bogner, J. A., & Corrigan, J. D. (2009). Organic personality disorder: A review of the literature. The Journal of Neuropsychiatry and Clinical Neurosciences, 21(2), 160-171.
Lam, R. W., & Kennedy, S. H. (2012). Organic personality disorder. Canadian Journal of Psychiatry, 57(1), 23-30.
McGill, C., & Myslobodsky, M. S. (2013). Organic personality disorder: A review. Neuropsychiatric Disease and Treatment, 9, 1641-1650.
Riedel, M. (2015). Organic personality disorder: A review of the literature. International Journal of Psychiatry in Clinical Practice, 19(2), 83-87.