<unk>  is associated with "personality change due to general medical condition". The<unk>  is included in a wide group of personality and behavioural disorders. This mental health disorder can be caused by disease, brain damages or dysfunctions in specific brain areas in frontal lobe. The most common reason for this profound change in personality is the traumatic brain injury (TBI). Children, whose brain areas have been injured or damaged, may present attention deficit hyperactivity disorder (ADHD), oppositional defiant disorder (ODD) and<unk> . Moreover, this disorder is characterised as "frontal lobe syndrome". This characteristic name shows that the<unk>  can usually be caused by lesions in three brain areas of frontal lobe. Specifically, the symptoms of<unk>  can also be caused by traumatic brain injuries in orbitofrontal cortex, anterior cingulate cortex and dorsolateral prefrontal cortex. It is worth mention that<unk>  may also be caused by lesions in other circumscribed brain areas.
Organic personality disorder
Histrionic personality disorder
Depressive personality disorder
Borderline personality disorder
Haltlose personality disorder
Dependent personality disorder
Obsessive–compulsive personality disorder
Schizoid personality disorder