Tremor CT: Difference between revisions
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[[Neuroimaging]] using [[CT scan]] may help determine if the tremor is the result of a structural defect or degeneration of the brain. | [[Neuroimaging]] using [[CT scan]] may help determine if the tremor is the result of a structural defect or degeneration of the brain. | ||
==CT== | ==CT== | ||
[[Neuroimaging]] in evaluation of [[patients]] presenting with tremor is slowly increasing. Precise [[brain]] [[anatomy]] is required for [[procedures]] like [[stereotactic]] [[neurosurgery]] and [[deep brain stimulation]] for accurate electrode placement as there is room for only less than 2-mm tolerance. The routine use of single photon emission CT ([[SPECT]]) in [[neuroimaging]] helps distinguish essential and [[dystonic]] tremors from [[neurodegenerative]] [[Parkinson's disease]] due to observation of the [[nigrostriatal]] [[dopaminergic]] system<ref name="pmid19959020">{{cite journal| author=Hensman DJ, Bain PG| title=Role of neuroimaging in the evaluation of tremor. | journal=Neuroimaging Clin N Am | year= 2010 | volume= 20 | issue= 1 | pages= 77-86 | pmid=19959020 | doi=10.1016/j.nic.2009.08.005 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=19959020 }} </ref>. | *[[Neuroimaging]] in evaluation of [[patients]] presenting with tremor is slowly increasing. | ||
*Precise [[brain]] [[anatomy]] is required for [[procedures]] like [[stereotactic]] [[neurosurgery]] and [[deep brain stimulation]] for accurate electrode placement as there is room for only less than 2-mm tolerance. | |||
*The routine use of single photon emission CT ([[SPECT]]) in [[neuroimaging]] helps distinguish essential and [[dystonic]] tremors from [[neurodegenerative]] [[Parkinson's disease]] due to observation of the [[nigrostriatal]] [[dopaminergic]] system<ref name="pmid19959020">{{cite journal| author=Hensman DJ, Bain PG| title=Role of neuroimaging in the evaluation of tremor. | journal=Neuroimaging Clin N Am | year= 2010 | volume= 20 | issue= 1 | pages= 77-86 | pmid=19959020 | doi=10.1016/j.nic.2009.08.005 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=19959020 }} </ref>. | |||
Similar articles | Similar articles | ||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
[[Category:Needs content]] | [[Category:Needs content]] |
Revision as of 00:39, 27 January 2021
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Zehra Malik, M.B.B.S[2]
Overview
Neuroimaging using CT scan may help determine if the tremor is the result of a structural defect or degeneration of the brain.
CT
- Neuroimaging in evaluation of patients presenting with tremor is slowly increasing.
- Precise brain anatomy is required for procedures like stereotactic neurosurgery and deep brain stimulation for accurate electrode placement as there is room for only less than 2-mm tolerance.
- The routine use of single photon emission CT (SPECT) in neuroimaging helps distinguish essential and dystonic tremors from neurodegenerative Parkinson's disease due to observation of the nigrostriatal dopaminergic system[1].
Similar articles
References
- ↑ Hensman DJ, Bain PG (2010). "Role of neuroimaging in the evaluation of tremor". Neuroimaging Clin N Am. 20 (1): 77–86. doi:10.1016/j.nic.2009.08.005. PMID 19959020.