Depression is the most common psychiatric complication in Parkinson's disease (PD). The
pathophysiological events leading to PD-associated depression, however, remain largely …

Depression is a frequent comorbid disorder in Parkinson's disease (PD) which may precede
appearance of its motor symptoms by several years. Pathomechanisms underlying PD have …

Among the non-motor phenomena of Parkinson's disease (PD) are depressive symptoms,
with a prevalence of 40–70%. The reason for this high prevalence is not yet clear. The basal …

Parkinson's disease (PD) is a neurodegenerative disease characterized by loss of
dopaminergic (DA) neurons in the nigrostriatal and mesolimbic pathways including ventral …

The dorsolateral striatum (DLS) processes motor and non-motor functions and undergoes
extensive dopaminergic degeneration in Parkinson's disease (PD). The nigrostriatal …

Depression is a frequent comorbid disorder in Parkinson's disease and may antedate its
motor symptoms. However, mechanisms underlying Parkinson's disease-associated …

Depression is a frequently encountered non-motor feature of Parkinson's disease (PD) and it
can have a significant impact on patient's quality of life. Considering the differential …

Parkinson's disease (PD) involves the degeneration of dopaminergic (DA) neurons in the
substantia nigra pars compacta (SNc) that is thought to cause the classical motor symptoms …

Depression frequently accompanies in Parkinson's disease (PD). Previous research
suggested that dopamine (DA) and serotonin systems are closely linked with depression in …

Besides being better known for causing motor impairments, Parkinson's disease (PD) can
also cause many nonmotor symptoms, like depression and anxiety, which can cause …