https://scholars.lib.ntu.edu.tw/handle/123456789/474502
Title: | Brain activation in patients with congenital bilateral hearing impairment | Authors: | Hwang J.-H. Wu C.-W. Lee C.-W. JYH-HORNG CHEN TIEN-CHEN LIU |
Keywords: | Brain activation; Congenital hearing impairment; Functional magnetic resonance imaging | Issue Date: | 2007 | Journal Volume: | 18 | Journal Issue: | 14 | Start page/Pages: | 1483 - 1486 | Source: | NeuroReport | Abstract: | Twelve patients with idiopathic, congenital, symmetric, moderate-to-severe sensorineural hearing loss participated in this study. Functional magnetic resonance imaging was performed while speech sounds were presented to each patient monaurally. Notable blood oxygenation level-dependent responses were clustered mainly in the superior temporal gyrus and transverse temporal gyrus of both hemispheres during right and left ear stimulation. In addition, the middle temporal gyrus of the right hemisphere was activated during right ear stimulation. The activation pattern was very similar to that of participants with normal hearing. Thus, as long as peripheral acoustic stimulation has not been totally absent from childhood, the classical activation pattern can be elicited in patients with congenital bilateral hearing impairment. © 2007 Lippincott Williams & Wilkins, Inc. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-34548062035&doi=10.1097%2fWNR.0b013e3282e9a73e&partnerID=40&md5=47ae58444c86ce385e667945440de690 https://scholars.lib.ntu.edu.tw/handle/123456789/474502 |
ISSN: | 0959-4965 | DOI: | 10.1097/WNR.0b013e3282e9a73e | SDG/Keyword: | adult; article; auditory stimulation; clinical article; congenital deafness; controlled study; female; functional magnetic resonance imaging; hearing acuity; human; left hemisphere; male; monaural hearing; oxygen blood level; perception deafness; priority journal; right hemisphere; speech articulation; speech discrimination; speech rate; temporal cortex; Acoustic Stimulation; Adult; Auditory Cortex; Brain Mapping; Female; Functional Laterality; Hearing Loss; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Male; Middle Aged; Oxygen |
Appears in Collections: | 醫學系 |
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