The present systematic review critically examines the available scientific literature on risk
factors for malnutrition in the older population (aged≥ 65 y). A systematic search was …

Depression is one of the most frequent and burdensome non-motor symptoms in
Parkinson's disease (PD), across all stages. Even when its severity is mild, PD depression …

Background Subthalamic stimulation reduces motor disability and improves quality of life in
patients with advanced Parkinson's disease who have severe levodopa-induced motor …

Summary Background Patients with advanced Parkinson's disease often have rapid swings
between mobility and immobility, and many respond unsatisfactorily to adjustments in …

Background Altered cholinergic innervation plays a putative role in cognitive impairment in
Parkinson's disease (PD) at least in advanced stages. Identification of the relationship …

Parkinson's disease varies in severity and age of onset. One source of this variability is sex.
Males are twice as likely as females to develop Parkinson's disease, and tend to have more …

X-linked adrenoleukodystrophy is the most common peroxisomal disorder. The disease is
caused by mutations in the ABCD1 gene that encodes the peroxisomal transporter of very …

Depression, with an estimated prevalence of about 40% is a most common neuropsychiatric
disorder in Parkinson disease (PD), with a negative impact on quality of life, cognitive …

Background: Benefits of dopaminergic therapy and deep brain stimulation are limited and
unpredictable for axial symptoms in Parkinson's disease. Dorsal spinal cord stimulation may …

Parkinson's disease (PD) is a neurodegenerative disorder characterized by a wide array of
motor and non-motor symptoms. It remains unclear whether neurodegeneration in discrete …