View clinical trials related to Ganglion Cysts.
Filter by:Transsynaptic degeneration of the retinogeniculate pathways is well documented to occur in nonhuman primates when the cerebral lesion occurs even during adulthood. In case of humans, retrograde transsynaptic degeneration of the retinogeniculate pathways has been shown to occur following prenatal or perinatal lesions, but its occurrence after cerebral lesions in adults is considerable rare. It is, however, well established that retrograde transsynaptic degeneration affects other neural systems in humans even when the injury occurs during adulthood. Some histopathological evidence points to the possibility of transsynaptic degeneration of the retinogeniculate pathway in humans even when the lesion occurs in adults, but the clinical significance is unknown.' Purpose: To measure the retinal ganglion cell layer (GCL) in patients with visual field defects due to intracerebral processes. To correlate GCL with the localization and type of intracerebral lesion. To compare the GCL with the retinal nerve fibre layer (RNFL) to investigate, which of the 2 parameters is more sensitive to show retinal layer abnormalities. To correlate GCL with visual field defects and electrophysiological parameters.
This project studies the impulsive side effects of common treatments for Parkinson's Disease. By learning how parts of the brain involved in Parkinson's encode information related to reward and motivation, the investigators will better understand the reasons why Parkinson's patients often suffer from compulsive gambling, hypersexuality, and repetitive tinkering ("punding"). These results may lead to the design of better methods of deep brain stimulation (DBS) that minimize the behavioral side effects of Parkinson's treatment.
Ultrasound-guided (USG) brachial plexus (BP) block efficacy at the Supraclavicular (SCL), Lateral- Infraclavicular (LIC) and Axillary (AX) level: Randomized, observer-blinded study of the single-penetration multiple-injection-technique.
The purpose of the clinical study is to evaluate the use of an implanted sphenopalatine ganglion (SPG) neurostimulator for the treatment of migraine headache pain, migraine headache symptoms and migraine frequency in high disability migraineurs.
This study objectives are to compare the efficacy and safety between surgical excision and manual rupture for dorsal carpal ganglion.The participants with dorsal carpal ganglion will be randomized into 2 groups:surgical excision or manual rupture.The patients will be follow-up for at least 1 yr.Telephone interview will be used for outcome assessment.
Computer-aided image recognition will improve the technique of endoscopic ultrasound-celiac plexus block/celiac plexus neurolysis (EUS-CPB/CPN) and improved pain relief.
Basal ganglia are involved in the control of motor, cognitive and emotional behaviours. The aim of this study is to precisely evaluate patients with basal ganglia focal lesions both with or without loss of psychic-self activation.