Background: Affective and emotional symptoms such as depression, anxiety, euphoria, and
irritability are common neuropsychiatric symptoms (NPS) in pre-dementia and cognitively …

Sleep and circadian alterations are amongst the very first symptoms experienced in
Parkinson's disease, and sleep alterations are present in the majority of patients with overt …

Mindfulness-Based interventions have increased in popularity in psychiatry, but the impact
of these treatments on disorder-relevant biomarkers would greatly enhance efficacy and …

Animal models and a few human investigations suggest progesterone may be associated
with anxiety. Progesterone naturally fluctuates across the menstrual cycle, offering an …

Objectives Dysfunctions in stress biology are hypothesized to contribute to anxiety disorders,
and to be ameliorated during successful treatment, but limited clinical data exist to support …

Objective Depressive and anxiety symptoms are common in older adults, significantly affect
quality of life, and are risk factors for Alzheimer's disease. We sought to identify the …

Background Patients with generalized anxiety disorder (GAD) usually present with various
neurological symptoms, but the mechanisms remain unclear. We aimed to analyze the …

Background Glucocorticoid excess has been linked with cardiovascular disease. Little is
known about the long-term cortisol response in patients after acute coronary syndrome …

Previous research proposes stress as a mechanism for linking social environments and
biological bodies. In particular, non-human primate studies investigate relationships …

Generalized anxiety disorder (GAD) is a prevalent and highly disabling mental health
condition; however, there is still much to learn with regard to pertinent biomarkers, as well as …