Prevalence of anger attacks in depressive and anxiety disorders: implications for their construct?
Anger attacks are common among depressive and anxiety disorder cases and have a negative impact on quality of life. Status of anger attacks as either linked to anxiety and/or depression, or as an independent syndrome needs further study.
Lower levels of percent area in APOE ε2 carriers may reflect lower total β-amyloid and may contribute to APOE ε2 carriers' decreased risk of dementia, despite high β-amyloid plaque scores. The relationship between β-amyloid plaques and dementia in the oldest-old may vary by APOE genotype.