Stress is critically involved in the development and progression of disease. From the stress
of undergoing treatments to facing your own mortality, the physiological processes that …

Parkinson disease (PD) is a multisystem disorder associated with α-synuclein aggregates
throughout the central, autonomic, and peripheral nervous system, clinically characterized …

In addition to the classic motor symptoms, Parkinson's disease (PD) is associated with a
variety of nonmotor symptoms that significantly reduce quality of life, even in the early stages …

Historically, Parkinson's disease (PD) was defined as a pure movement disorder. Currently,
it is widely accepted that this disease is also characterized by nonmotor signs, such as …

Individuals with Parkinson's disease (PD) commonly experience freezing of gait under time
constraints, in narrow spaces, and in the dark. One commonality between these different …

Parkinson's Disease (PD) is a progressive neurodegenerative disorder with no cure. Clinical
presentation is characterized by postural instability, resting tremors, and gait problems that …

Anxiety disturbances are recognized as common psychiatric comorbidities in Parkinson's
disease (PD) and contribute to significant impairments in areas of cognitive, functional …

Freezing of gait (FOG) is a poorly understood symptom affecting many patients with
Parkinson's disease (PD). Despite growing evidence of a behavioral link between anxiety …

Anxiety is common in Parkinson's disease (PD), and contributes to increased disability and
poorer quality of life. In spite of its significant impact, the symptomatology, chronology, and …

There is considerable evidence showing that the neurodegenerative processes that lead to
sporadic Parkinson's disease (PD) begin many years before the appearance of the …