TAILORED USE OF COMPENSATION STRATEGIES TO ENABLE EXERCISE DESPITE FESTINATION IN PARKINSON'S DISEASE.

Despite increasing evidence for, and heightened awareness of, the importance of exercise in Parkinson's disease, many patients remain sedentary. This tendency to lead an inactive lifestyle has various underlying reasons, including the presence of gait and balance impairments that complicate the patients' ability to perform sports activities. This case report illustrates that a personally tailored approach may be required in these patients, supported, if needed, by the use of compensation strategies or novel technological advances.

Neuropathology of -premutation carriers presenting with dementia and neuropsychiatric symptoms.

CGG repeat expansions within the premutation range (55-200) of the gene can lead to Fragile X-associated tremor/ataxia syndrome and Fragile X-associated neuropsychiatric disorders. These CGG repeats are translated into a toxic polyglycine-containing protein, FMRpolyG. Pathology of Fragile X-associated tremor/ataxia syndrome and Fragile X-associated neuropsychiatric disorders comprises FMRpolyG- and p62-positive intranuclear inclusions.

Standardization of Assay Procedures for Analysis of the CSF Biomarkers Amyloid β((1-42)), Tau, and Phosphorylated Tau in Alzheimer's Disease: Report of an International Workshop.

Large variation in assay performance and outcomes of CSF Aβ1-42, total Tau (Tau), and phosphorylated Tau (pTau) (at amino acid 181) levels is observed between laboratories. The aim of this study was to assess the differences in assay procedures between several experienced international laboratories, as potential sources of error. 14 groups performed the Aβ42, Tau, and pTau assays according to the guidelines of the manufacturer.