Aggression is an evolutionary conserved behavior present in most species including
humans. Inadequate aggression can lead to long‐term detrimental personal and societal …

Neuropsychiatric symptoms (NPS) such as depression, apathy, aggression, and psychosis
are now recognized as core features of Alzheimer's disease (AD), and there is a general …

Psychotic symptoms occur in up to 40% of patients with Parkinson's disease (PD). Clozapine
and quetiapine, two atypical antipsychotic drugs, at doses markedly lower than those …

Aggression mediates competition for food, mating partners, and habitats and, among social
animals, establishes stable dominance hierarchies. In humans, abnormal aggression is a …

The clinical diagnosis of Alzheimer's disease, at its early stage, remains a difficult task.
Advanced imaging technologies and laboratory assays to detect Aβ peptides Aβ42 and …

Objective Serotonergic dysfunction may be involved in the etiology of overall
neuropsychiatric symptoms (NPS) and agitation in patients with dementia; therefore, we aim …

Many years before receiving a clinical diagnosis of Alzheimer's disease (AD), patients
experience evidence of cognitive decline. Recent studies using a variety of brain imaging …

Dementia has become an all-important disease because the population is aging rapidly and
the cost of health care associated with dementia is ever increasing. In addition to cognitive …

Behavioral and psychological symptoms of dementia (BPSD) are commonly seen in patients
with Alzheimer's disease (AD) and other forms of senile dementia. BPSD have a serious …

OBJECTIVE: The aim of this study was to investigate the effects of yokukansan (YKS) on the
behavioral and psychological symptoms of dementia (BPSD) in elderly patients with …