Behavioral and psychological symptoms of dementia (BPSD) are highly prevalent and
represent a significant burden for patients and their caregivers. Early recognition and …

Abstract Serotonin, or 5-hydroxytryptamine (5-HT), is found to be involved in many
physiological or pathophysiological processes including cognitive function. Seven distinct …

Neuropsychiatric symptoms (NPS) in Alzheimer's disease (AD) are widespread and
disabling. This has been known since Dr. Alois Alzheimer's first case, Frau Auguste D …

Background: Symptoms of cognitive impairment such as poor concentration, memory loss
and difficulty with decision making are prevalent in patients with depression, but currently …

The occurrence of behavioral and psychological symptoms of dementia (BPSD) is currently
recognized as an important aspect of Alzheimer's disease (AD). We evaluated the frequency …

Executive function entails the interplay of a group of cognitive processes enabling the
individual to anticipate consequences, attain self-control, and undertake appropriate goal …

Background: Behavioral and psychological symptoms of dementia (BPSD) have a large
impact on the quality of life of patients with Alzheimer's disease (AD). Few studies have …

Depression is the most common neuropsychiatric co-morbidity in Parkinson's disease (PD).
The underlying mechanism of depression in PD is complex and likely involves biological …

Although cognitive and functional impairment are the hallmark features of Alzheimer's
disease (AD), neuropsychiatric symptoms associated with AD account for increased rates of …

Several studies have demonstrated that the great majority of Alzheimer's disease (AD)
patients suffer “noncognitive” neuropsychiatric symptoms. Depression is one of the most …