Research Topics
| Charles J LimbSummaryAffiliation: Johns Hopkins University Country: USA Publications
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Detail Information
Publications
Preservation of rhythmic clocking in cochlear implant users: a study of isochronous versus anisochronous beat detectionIrene Kim
Johns Hopkins Hospital, Baltimore, MD 21287, USA
Trends Amplif 14:164-9. 2010..Also, these results suggest that musical training might improve rhythmic clocking in CI users beyond normal hearing levels, which may be useful in light of the deficits in spectral processing commonly observed in CI users...- Current research on music perception in cochlear implant usersCharles J Limb
Department of Otolaryngology Head and Neck Surgery, Peabody Conservatory of Music, Johns Hopkins University School of Medicine, 601 North Caroline Street, Baltimore, MD 21287, USA
Otolaryngol Clin North Am 45:129-40. 2012..They discuss neural mechanisms of music perception and the anticipation of broader acceptance of standardized tests for music perception in CI users... 
Auditory cortical activity during cochlear implant-mediated perception of spoken language, melody, and rhythmCharles J Limb
NIDCD NIH, Language Section, 10 Center Drive, Rockville, MD 20892, USA
J Assoc Res Otolaryngol 11:133-43. 2010..These results may suggest a possible relationship between auditory performance and degree of auditory cortical activation in implant recipients that deserves further study...
Acoustic neuromas after failed radiation therapy: challenges of surgical salvageCharles J Limb
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, MD 21287, USA
Laryngoscope 115:93-8. 2005..We present a comparison of the technical challenges faced by the surgeons in the treatment of irradiated versus nonirradiated acoustic neuromas...- Benign positional vertigo after cochlear implantationC J Limb
Department of Otolaryngology Head and Neck Surgery, Outpatient Center, Johns Hopkins Hospital, Baltimore, MD 21287, USA
Otolaryngol Head Neck Surg 132:741-5. 2005..To identify patients who underwent cochlear implantation (CI) and who subsequently developed benign positional vertigo (BPV) after the procedure and to identify any contributing factors... - Cochlear implant-mediated perception of musicCharles J Limb
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, Maryland 21287, USA
Curr Opin Otolaryngol Head Neck Surg 14:337-40. 2006..This paper examines and consolidates recent advances in cochlear implant sound processing from the perspective of music perception, which is increasingly viewed as one of the most difficult of all listening conditions... - Auditory function in patients with surgically treated superior semicircular canal dehiscenceCharles J Limb
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, MD 21287, USA
Otol Neurotol 27:969-80. 2006..To characterize preoperative and postoperative audiologic findings in patients with superior semicircular canal dehiscence syndrome... - Objective assessment of mastoidectomy skills in the operating roomHoward W Francis
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, Maryland, USA
Otol Neurotol 31:759-65. 2010..To determine the feasibility and validity of an objective assessment tool designed to measure the development of mastoidectomy skills by resident trainees in the operating room... - Assessment of sound quality perception in cochlear implant users during music listeningAlexis T Roy
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins, Baltimore, Maryland, USA
Otol Neurotol 33:319-27. 2012..Although cochlear implant (CI) users frequently report deterioration of sound quality when listening to music, few methods exist to quantify these subjective claims... - Impaired perception of temporal fine structure and musical timbre in cochlear implant usersJoseph Heng
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, MD, USA
Hear Res 280:192-200. 2011..001), although the effect was quite weak in CI users. Our findings confirm that impairments in fine structure processing underlie poor perception of musical timbre in CI users... - Pilot testing of an assessment tool for competency in mastoidectomyKulsoom Laeeq
Department Otolaryngology Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, USA
Laryngoscope 119:2402-10. 2009..This study tests the hypothesis that residents of dissimilar training levels differ in their technical performance as measured by this tool... - Predictors of vestibular schwannoma growth and clinical implicationsYuri Agrawal
Department of Otolaryngology Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
Otol Neurotol 31:807-12. 2010..We evaluated the extent to which tumor growth influences the management of these benign tumors, and we explored symptom markers present at diagnosis that may be predictive of tumor growth... - The effect of cochlear-implant-mediated electrical stimulation on spiral ganglion cells in congenitally deaf white catsIris Chen
Department of Otolaryngology HNS, Center for Hearing and Balance, Johns Hopkins University School of Medicine, Traylor 510, 720 Rutland Ave, Baltimore, MD 21205, USA
J Assoc Res Otolaryngol 11:587-603. 2010..Regardless of ganglion neuron status, there is unambiguous restoration of auditory nerve synapses in the cochlear nucleus of these cats implanted at the earlier age... - Hearing outcomes after surgical plugging of the superior semicircular canal by a middle cranial fossa approachBryan K Ward
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland 21287, USA
Otol Neurotol 33:1386-91. 2012..To determine postoperative hearing outcomes after surgical plugging via middle cranial fossa approach for superior semicircular canal dehiscence syndrome (SCDS)... - Synaptic morphology and the influence of auditory experienceJahn N O'Neil
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
Hear Res 279:118-30. 2011.... - Left hemispheric lateralization of brain activity during passive rhythm perception in musiciansCharles J Limb
Language Section, Voice, Speech, and Language Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland 20892, USA
Anat Rec A Discov Mol Cell Evol Biol 288:382-9. 2006..These results suggest that musical training leads to the employment of left-sided perisylvian brain areas, typically active during language comprehension, during passive rhythm perception... - Programmatic challenges in obtaining and confirming the pneumococcal vaccination status of cochlear implant recipientsRyan M Carpenter
The Listening Center at Johns Hopkins, Department of Otolaryngology Head and Neck Surgery, The Johns Hopkins University, Baltimore, Maryland, USA
Otol Neurotol 31:1334-6. 2010..Bacterial meningitis represents a substantial concern for individuals with cochlear implants (CIs)... - Bilateral effects of unilateral cochlear implantation in congenitally deaf catsJahn N O'Neil
Department of Otolaryngology Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
J Comp Neurol 518:2382-404. 2010..These results demonstrate that electrical stimulation with a cochlear implant can help preserve central auditory synapses through direct and indirect pathways in an age-dependent fashion... - Musical Sound Quality Impairments in Cochlear Implant (CI) Users as a Function of Limited High-Frequency PerceptionAlexis T Roy
1Johns Hopkins Hospital, Baltimore, MD, USA
Trends Amplif 16:191-200. 2012..CI-MUSHRA provided a quantitative assessment of musical sound quality. This method offers the potential to quantify CI impairments of many different acoustic parameters related to musical sound quality in the future... - Hemangioma of the external auditory canalCharles J Limb
Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287-0910, USA
Otolaryngol Head Neck Surg 126:74-5. 2002 - Hearing loss and the invention of the phonograph: the story of Thomas Alva EdisonCharles J Limb
Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
Otol Neurotol 23:96-101. 2002 - Spontaneous meningoencephalocele of the temporal bone: clinical spectrum and presentationZayna Nahas
Department of Otolaryngology Head and Neck Surgery, The Johns Hopkins Hospital, 601 N Caroline St, JHOC 6251, Baltimore, MD 21287 0910, USA
Arch Otolaryngol Head Neck Surg 134:509-18. 2008..To describe the clinical presentation and the radiological and surgical findings in patients with spontaneous meningoencephalocele of the temporal bone... - Neural substrates of spontaneous musical performance: an FMRI study of jazz improvisationCharles J Limb
Language Section, Voice, Speech and Language Branch, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland, USA
PLoS ONE 3:e1679. 2008..This distributed neural pattern may provide a cognitive context that enables the emergence of spontaneous creative activity... - Radiosurgery of glomus jugulare tumors: a meta-analysisZachary D Guss
Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, MD 21287, USA
Int J Radiat Oncol Biol Phys 81:e497-502. 2011..In the present study, we report on a systematic review and meta-analysis of the available published data on the radiosurgical management of glomus jugulare tumors... - Leiomyosarcoma of the auricleSara I Pai
Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
Otolaryngol Head Neck Surg 128:442-4. 2003 - Structural and functional neural correlates of music perceptionCharles J Limb
National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland 20892, USA
Anat Rec A Discov Mol Cell Evol Biol 288:435-46. 2006..These studies show the power of music and functional neuroimaging to provide singularly useful tools for the study of brain structure and function...