Apathy and anhedonia are common syndromes of motivation that are associated with a wide
range of brain disorders and have no established therapies. Research using animal models …

Objective: Mild cognitive impairment (MCI) is an important risk state for dementia, particularly
Alzheimer's disease (AD). Depression, anxiety, and apathy are commonly observed …

Neuropsychiatric symptoms (NPSs) are hallmarks of Alzheimer's disease (AD), causing
substantial distress for both people with dementia and their caregivers, and contributing to …

Apathy is a debilitating syndrome associated with many neurological disorders, including
several common neurodegenerative diseases such as Parkinson's disease and Alzheimer's …

In this review, we present a survey on Korsakoff's syndrome (KS), a residual syndrome in
patients who suffered from a Wernicke encephalopathy (WE) that is predominantly …

Based on the recent literature and collective experience, an international consortium
developed revised guidelines for the diagnosis of behavioural variant frontotemporal …

Normal maintenance of human motivation depends on the integrity of subcortical structures
that link the prefrontal cortex with the limbic system. Structural and functional disruption of …

Behavioral and psychological symptoms of dementia (BPSD), also known as
neuropsychiatric symptoms, represent a heterogeneous group of non-cognitive symptoms …

Neuropsychiatric symptoms (NPS) are core features of Alzheimer's disease and related
dementias. Once thought to emerge primarily in people with late-stage disease, these …

Introduction Apathy is common in neurocognitive disorders (NCD) but NCD‐specific
diagnostic criteria are needed. Methods The International Society for CNS Clinical Trials …