The results of the study point to the validity of the Research Domain Criteria initiative and suggest that neuroimaging findings may not be specific to certain psychiatric disorders.
After controlling for depression, irritability, and anxiety, the investigators found no direct effect of ADHD symptoms on suicidality.
Anna S. Urrila, MD and colleagues sought to explore whether sleep symptoms in adolescents with MDD were associated with long-term outcomes.
Behavioral variant frontotemporal dementia, a neurodegenerative disease that affects the frontal and anterior temporal lobes, results in disordered socioemotional behavior.
The United States has a rapidly ageing population, and 14 million people are projected to live with dementia by 2050.
More frequent manic/mixed and depressive episodes were associated with an increased risk for Parkinson disease.
This noninferiority trial showed no more chronic sleep loss or sleepiness across trial days among interns in flexible programs than among those in standard programs.
As federal healthcare reform has expanded medical insurance to millions of people, hospitals have an increasing role in improving community health.
Gerontologists, practicing ethicists, policymakers, and health practitioners should consider the structural conditions of long-term care that both foster aggression and constrain prevention efforts, according to this commentary.
Researchers have proposed a model that can explain the degree of depression in Parkinson disease, using imaging and genetics data.
