Search results
Results from the WOW.Com Content Network
Thalamotomy (Greek: θάλαμος, romanized: thalamus, lit. 'chamber'; Greek : τομή , romanized : tomē , lit. 'cut, slice') is a surgical procedure in which a functional lesion is made into the thalamus to improve the overall brain function in patients.
Thalamotomy is another surgical option in the treatment of Parkinson's disease. However, rigidity is not fully controlled after successful thalamotomy, it is replaced by hypotonia. Furthermore, significant complications can occur, for example, left ventral-lateral thalamotomy in a right-handed patient results in verbal deterioration while right ...
Pallidotomy is a neurosurgical procedure. It is used to treat Parkinson's disease and some other conditions, often as an alternative to deep brain stimulation.It involves placing a tiny electrical probe in the globus pallidus, one of the basal ganglia of the brain, to damage it.
-centesis : surgical puncture-tripsy : crushing or breaking up-desis : fusion of two parts into one, stabilization-ectomy : surgical removal (see List of -ectomies). ...
The procedures generally involve a thalamotomy and/or pallidotomy. A thalamotomy is the destruction of a part of the thalamus, in particular the ventralis intermedius, to suppress tremor in 80-90% of patients. If rigidity and akinesia are apparent, the subthalamis nucleus is then the site of ablation.
This kind of surgery can be both a thalamotomy or the implantation of a thalamic stimulator. Complications are frequent (30% in thalamotomy and 10% in deep brain stimulation) and include a worsening of ataxia, dysarthria and hemiparesis. Thalamotomy is a more efficacious surgical treatment for intractable MS tremor though the higher incidence ...
Thalamotomy has been used to treat many forms of tremors, including those that arise from trauma, MS, stroke, and those whose cause is unknown. This is a very invasive, high-risk treatment with many negative effects, such as MS worsening, cognitive dysfunction, worsening of dysarthria , and dysphagia .
Amygdalohippocampectomy is a surgical procedure for the treatment of epilepsy.It consists of the removal of the hippocampus, which has a role in memory, spatial awareness, and navigation, [1] and the amygdalae, which have a role in the processing and memory of emotional reactions, [2] both structures forming part of the limbic system of the brain.