Publication: Mirror-Image Artifact Can Affect Transcranial Doppler Interpretation
| dc.contributor.author | Disya Ratanakorn | en_US |
| dc.contributor.author | Frederick W. Kremkau | en_US |
| dc.contributor.author | Lawrence G. Myers | en_US |
| dc.contributor.author | Dana B. Meads | en_US |
| dc.contributor.author | Charles H. Tegeler | en_US |
| dc.contributor.other | Wake Forest University School of Medicine | en_US |
| dc.contributor.other | Mahidol University | en_US |
| dc.contributor.other | North Carolina Baptist Hospital | en_US |
| dc.date.accessioned | 2018-07-04T08:06:18Z | |
| dc.date.available | 2018-07-04T08:06:18Z | |
| dc.date.issued | 1998-01-01 | en_US |
| dc.description.abstract | © 1998 by the American Society of Neuroimaging. Transcranial Doppler ultrasonography (TCD) allows evaluation of blood-flow velocity in intracranial arteries detection and monitoring of vasospasm in patients with subarachnoid hemorrhage. Spectral Doppler artifacts can affect TCD data. A 1-month series of TCD findings showed marked fluctuation in blood-flow velocity values in both the middle and anterior cerebral arteries of a patient with subarachnoid hemorrhage. A mirror-image artifact of the Doppler fast Fourier transform velocity spectrum resulted in erroneous interpretation of higher flow velocity in certain vessels. This artifact may cause misinterpretation of TCD flow-velocity data and lead to improper diagnosis of the condition and treatment of patients. | en_US |
| dc.identifier.citation | Journal of Neuroimaging. Vol.8, No.3 (1998), 175-177 | en_US |
| dc.identifier.doi | 10.1111/jon199883175 | en_US |
| dc.identifier.issn | 15526569 | en_US |
| dc.identifier.issn | 10512284 | en_US |
| dc.identifier.other | 2-s2.0-0031808064 | en_US |
| dc.identifier.uri | https://repository.li.mahidol.ac.th/handle/20.500.14594/18363 | |
| dc.rights | Mahidol University | en_US |
| dc.rights.holder | SCOPUS | en_US |
| dc.source.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0031808064&origin=inward | en_US |
| dc.subject | Health Professions | en_US |
| dc.subject | Medicine | en_US |
| dc.subject | Neuroscience | en_US |
| dc.title | Mirror-Image Artifact Can Affect Transcranial Doppler Interpretation | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| mu.datasource.scopus | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0031808064&origin=inward | en_US |