View clinical trials related to Nerve Degeneration.
Filter by:The primary objective of this protocol is to access the utility of 18F-DTBZ PET imaging as an in vivo biomarker to monitor neurodegeneration of both PD mouse models and PD patients. Secondary, the investigators will analyze progression rate of genetic-proving PARK8 and PARK6 patients who have homogeneous phenotype and genotype by 18F-DTBZ PET imaging.
A multi-center, placebo controlled, double-blind trial comparing the efficacy and safety of 18 months of treatment with deferiprone versus placebo in patients with PKAN. This investigator-initiated trial was funded by the European Commission's Seventh Framework Programme (FP7/2007-2013, HEALTH-F2-2011, grant agreement No. 277984) to the TIRCON consortium (Treat Iron-Related Childhood-Onset Neurodegeneration) and by the FDA Office of Orphan Products Development (OOPD) (Dr. Elliott Vichinsky).
To determine the acute and chronic effects of cocoa derived flavonoids on cognitive function in healthy older adults.
This study is investigating the effect of 8 weeks of orange juice supplementation on executive function in healthy older adults. The study is a controled, double-blind, crossover trial and involves a 8 week supplementation with a high flavonone orange juice and a carbohydrate-matched control. Volunteers consume 500ml of either the test juice or the control juice per day for an 8 week period. There is then an 8 week washout period before subjects proceed to the other arm of the study. Subjects are randomly assigned to either arm at the beginning of the study. Measures of cognitive function will be administered pre and post both test and control interventions. Blood pressure will also be measured and blood and urine samples will be collected to assess absorption of from the juice. A sub-sample of volunteers will undergo MRI imaging pre- and post intervention to acquire cerebral blow flow information.
The purpose of this study is to investigate changes in cerebral blood flow, blood flavonoid levels, brain-derived neurotrophic factor, vascular reactivity and cognitive performance in young adults as a result of acute administration of a fruit-derived flavonoid-rich or flavonoid-poor drink.
The long-term objective is to further establish the role of Tysabri in preventing neurological degeneration in multiple sclerosis (MS) and to establish powerful and efficient new markers for neurological degeneration in MS. The study intends to correlate cognition with two instruments and their measurements-MRI and OCT (optical coherence tomography).
The primary purpose of this pilot study is to determine whether African Americans with mild Alzheimer's disease (AD) can be enrolled and retained in a 6-month aerobic exercise-training study.
To prospectively evaluate the nerve regeneration after traumatic nerve transsection using diffusion tensor magnetic resonance imaging (DTI MR imaging).
The purpose of the study is to investigate the effects of memantine in ALS patients using functional outcome measures.