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Rebecca J Leonard

Title(s)Professor, Otolaryngology
SchoolUniversity of California, Davis
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Pisegna JM, Borders JC, Kaneoka A, Coster WJ, Leonard R, Langmore SE. Reliability of Untrained and Experienced Raters on FEES: Rating Overall Residue is a Simple Task. Dysphagia. 2018 10; 33(5):645-654. PMID: 29516172.
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    2. Pisegna JM, Kaneoka A, Leonard R, Langmore SE. Rethinking Residue: Determining the Perceptual Continuum of Residue on FEES to Enable Better Measurement. Dysphagia. 2018 02; 33(1):100-108. PMID: 28856436.
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    3. Domer AS, Leonard R, Belafsky PC. Pharyngeal weakness and upper esophageal sphincter opening in patients with unilateral vocal fold immobility. Laryngoscope. 2014 Oct; 124(10):2371-4. PMID: 24925230.
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    4. Leonard RJ, White C, McKenzie S, Belafsky PC. Effects of bolus rheology on aspiration in patients with Dysphagia. J Acad Nutr Diet. 2014 Apr; 114(4):590-4. PMID: 24161369.
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    5. Leonard R, Belafsky P. Dysphagia following cervical spine surgery with anterior instrumentation: evidence from fluoroscopic swallow studies. Spine (Phila Pa 1976). 2011 Dec 01; 36(25):2217-23. PMID: 21325988.
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    6. Lau VH, Leonard RJ, Goodrich S, Luu Q, Farwell DG, Lau DH, Purdy JA, Chen AM. Voice quality after organ-preservation therapy with definitive radiotherapy for laryngeal cancer. Head Neck. 2012 Jul; 34(7):943-8. PMID: 22127963.
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    7. Allen JE, White C, Leonard R, Belafsky PC. Comparison of esophageal screen findings on videofluoroscopy with full esophagram results. Head Neck. 2012 Feb; 34(2):264-9. PMID: 21472881.
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    8. Aminpour S, Leonard R, Fuller SC, Belafsky PC. Pharyngeal wall differences between normal younger and older adults. Ear Nose Throat J. 2011 Apr; 90(4):E1. PMID: 21500153.
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    9. Allen JE, White CJ, Leonard RJ, Belafsky PC. Posterior cricoid region fluoroscopic findings: the posterior cricoid plication. Dysphagia. 2011 Sep; 26(3):272-6. PMID: 20820807.
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    10. Allen J, White CJ, Leonard R, Belafsky PC. Effect of cricopharyngeus muscle surgery on the pharynx. Laryngoscope. 2010 Aug; 120(8):1498-503. PMID: 20665853.
      View in: PubMed
    11. Belafsky PC, Rees CJ, Allen J, Leonard RJ. Pharyngeal dilation in cricopharyngeus muscle dysfunction and Zenker diverticulum. Laryngoscope. 2010 May; 120(5):889-94. PMID: 20422681.
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    12. Kendall KA, Leonard RJ. Interarytenoid muscle botox injection for treatment of adductor spasmodic dysphonia with vocal tremor. J Voice. 2011 Jan; 25(1):114-9. PMID: 20137891.
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    13. Allen JE, White CJ, Leonard RJ, Belafsky PC. Prevalence of penetration and aspiration on videofluoroscopy in normal individuals without dysphagia. Otolaryngol Head Neck Surg. 2010 Feb; 142(2):208-13. PMID: 20115976.
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    14. Leonard R. Voice therapy and vocal nodules in adults. Curr Opin Otolaryngol Head Neck Surg. 2009 Dec; 17(6):453-7. PMID: 19741535.
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    15. Leonard R, Rees CJ, Belafsky P, Allen J. Fluoroscopic surrogate for pharyngeal strength: the pharyngeal constriction ratio (PCR). Dysphagia. 2011 Mar; 26(1):13-7. PMID: 19856026.
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    16. Fuller SC, Leonard R, Aminpour S, Belafsky PC. Validation of the pharyngeal squeeze maneuver. Otolaryngol Head Neck Surg. 2009 Mar; 140(3):391-4. PMID: 19248949.
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    17. Belafsky PC, Mouadeb DA, Rees CJ, Pryor JC, Postma GN, Allen J, Leonard RJ. Validity and reliability of the Eating Assessment Tool (EAT-10). Ann Otol Rhinol Laryngol. 2008 Dec; 117(12):919-24. PMID: 19140539.
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    18. Leonard R, Belafsky P, McKenzie S. Pharyngeal adaptation in Zenker's diverticulum: the "faux pharyngoesophageal segment". Otolaryngol Head Neck Surg. 2008 Sep; 139(3):424-8. PMID: 18722225.
      View in: PubMed
    19. Pollard RE, Marks SL, Leonard R, Belafsky PC. Preliminary evaluation of the pharyngeal constriction ratio (PCR) for fluoroscopic determination of pharyngeal constriction in dysphagic dogs. Vet Radiol Ultrasound. 2007 May-Jun; 48(3):221-6. PMID: 17508507.
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    20. Leonard R, Belafsky PC, Rees CJ. Relationship between fluoroscopic and manometric measures of pharyngeal constriction: the pharyngeal constriction ratio. Ann Otol Rhinol Laryngol. 2006 Dec; 115(12):897-901. PMID: 17214263.
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    21. Blumenfeld L, Hahn Y, Lepage A, Leonard R, Belafsky PC. Transcutaneous electrical stimulation versus traditional dysphagia therapy: a nonconcurrent cohort study. Otolaryngol Head Neck Surg. 2006 Nov; 135(5):754-7. PMID: 17071307.
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    22. Yip H, Leonard R, Belafsky PC. Can a fluoroscopic estimation of pharyngeal constriction predict aspiration? Otolaryngol Head Neck Surg. 2006 Aug; 135(2):215-7. PMID: 16890070.
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    23. Leonard R, McKenzie S. Hyoid-bolus transit latencies in normal swallow. Dysphagia. 2006 Jul; 21(3):183-90. PMID: 16897323.
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    24. Yip HT, Leonard R, Kendall KA. Cricopharyngeal myotomy normalizes the opening size of the upper esophageal sphincter in cricopharyngeal dysfunction. Laryngoscope. 2006 Jan; 116(1):93-6. PMID: 16481817.
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    25. Leonard R, Kendall K. Effects of voice therapy on vocal process granuloma: a phonoscopic approach. Am J Otolaryngol. 2005 Mar-Apr; 26(2):101-7. PMID: 15742262.
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    26. Kendall KA, Leonard RJ, McKenzie S. Airway protection: evaluation with videofluoroscopy. Dysphagia. 2004; 19(2):65-70. PMID: 15382792.
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    27. Leonard R, Kendall K, McKenzie S. UES opening and cricopharyngeal bar in nondysphagic elderly and nonelderly adults. Dysphagia. 2004; 19(3):182-91. PMID: 15383948.
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    28. Leonard R, Kendall KA, McKenzie S. Structural displacements affecting pharyngeal constriction in nondysphagic elderly and nonelderly adults. Dysphagia. 2004; 19(2):133-41. PMID: 15382802.
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    29. Kendall KA, Leonard RJ, McKenzie S. Common medical conditions in the elderly: impact on pharyngeal bolus transit. Dysphagia. 2004; 19(2):71-7. PMID: 15382793.
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    30. Kendall KA, Leonard RJ, McKenzie SW. Sequence variability during hypopharyngeal bolus transit. Dysphagia. 2003; 18(2):85-91. PMID: 12825901.
      View in: PubMed
    31. Kendall KA, Leonard RJ. Videofluoroscopic upper esophageal sphincter function in elderly dysphagic patients. Laryngoscope. 2002 Feb; 112(2):332-7. PMID: 11889393.
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    32. Kendall KA, Leonard RJ. Bolus transit and airway protection coordination in older dysphagic patients. Laryngoscope. 2001 Nov; 111(11 Pt 1):2017-21. PMID: 11801989.
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    33. Kendall KA, Leonard RJ, McKenzie SW. Accommodation to changes in bolus viscosity in normal deglutition: a videofluoroscopic study. Ann Otol Rhinol Laryngol. 2001 Nov; 110(11):1059-65. PMID: 11713919.
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    34. Leonard R, Kendall K. Phonoscopy--a valuable tool for otolaryngologists and speech-language pathologists in the management of dysphonic patients. Laryngoscope. 2001 Oct; 111(10):1760-6. PMID: 11801941.
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    35. Kendall KA, Leonard RJ. Hyoid movement during swallowing in older patients with dysphagia. Arch Otolaryngol Head Neck Surg. 2001 Oct; 127(10):1224-9. PMID: 11587603.
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    36. Leonard RJ, Kendall KA, Johnson R, McKenzie S. Swallowing in myotonic muscular dystrophy: a videofluoroscopic study. Arch Phys Med Rehabil. 2001 Jul; 82(7):979-85. PMID: 11441389.
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    37. Kendall KA, Leonard RJ. Pharyngeal constriction in elderly dysphagic patients compared with young and elderly nondysphagic controls. Dysphagia. 2001; 16(4):272-8. PMID: 11720403.
      View in: PubMed
    38. Kendall KA, McKenzie SW, Leonard RJ, Jones CU. Timing of swallowing events after single-modality treatment of head and neck carcinomas with radiotherapy. Ann Otol Rhinol Laryngol. 2000 Aug; 109(8 Pt 1):767-75. PMID: 10961811.
      View in: PubMed
    39. Kendall KA, McKenzie S, Leonard RJ, Gonçalves MI, Walker A. Timing of events in normal swallowing: a videofluoroscopic study. Dysphagia. 2000; 15(2):74-83. PMID: 10758189.
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    40. Leonard RJ, Kendall KA, McKenzie S, Gonçalves MI, Walker A. Structural displacements in normal swallowing: a videofluoroscopic study. Dysphagia. 2000; 15(3):146-52. PMID: 10839828.
      View in: PubMed
    41. Leonard R, Kendall K. Differentiation of spasmodic and psychogenic dysphonias with phonoscopic evaluation. Laryngoscope. 1999 Feb; 109(2 Pt 1):295-300. PMID: 10890782.
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    42. Kendall KA, McKenzie SW, Leonard RJ, Jones C. Structural mobility in deglutition after single modality treatment of head and neck carcinomas with radiotherapy. Head Neck. 1998 Dec; 20(8):720-5. PMID: 9790294.
      View in: PubMed
    43. Gonçalves MI, Leonard R. A hardware-software system for analysis of video images. J Voice. 1998 Jun; 12(2):143-50. PMID: 9649069.
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    44. Kendall KA, Leonard RJ. Treatment of ventricular dysphonia with botulinum toxin. Laryngoscope. 1997 Jul; 107(7):948-53. PMID: 9217137.
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    45. Leonard R, Charpied G, Faddis B. Effects of chronic ozone (O3) exposure on vocal-fold mucosa in bonnet monkeys. J Voice. 1995 Dec; 9(4):443-8. PMID: 8574312.
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    46. Loeb RG, Jones BR, Leonard RA, Behrman K. Recognition accuracy of current operating room alarms. Anesth Analg. 1992 Oct; 75(4):499-505. PMID: 1530161.
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    47. Leonard RJ. Use of laryngeal imaging procedures. ASHA. 1992 May; 34(5):69-71. PMID: 1622445.
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    48. Leonard RJ. Computerized design of speech prostheses. J Prosthet Dent. 1991 Aug; 66(2):224-30. PMID: 1774684.
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    49. McKenna JP, Fornataro-Clerici LM, McMenamin PG, Leonard RJ. Laryngeal cancer: diagnosis, treatment and speech rehabilitation. Am Fam Physician. 1991 Jul; 44(1):123-9. PMID: 1829318.
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    50. Leonard RJ, Gillis R. Differential effects of speech prostheses in glossectomized patients. J Prosthet Dent. 1990 Dec; 64(6):701-8. PMID: 2079680.
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    51. Leonard RJ, Ringel R, Horii Y, Daniloff R. Vocal shadowing in singers and nonsingers. J Speech Hear Res. 1988 Mar; 31(1):54-61. PMID: 3352255.
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    52. Leonard RJ, Gallia LJ, Charpied G, Kelly A. Effects of stripping and laser excision on vocal fold mucosa in cats. Ann Otol Rhinol Laryngol. 1988 Mar-Apr; 97(2 Pt 1):159-63. PMID: 3355044.
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    53. Leonard RJ, Kiener D, Charpied G, Kelly A. Effects of repeated stripping on vocal fold mucosa in cats. Ann Otol Rhinol Laryngol. 1985 May-Jun; 94(3):258-62. PMID: 4014946.
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    54. Gillis RE, Leonard RJ. Prosthetic treatment for speech and swallowing in patients with total glossectomy. J Prosthet Dent. 1983 Dec; 50(6):808-14. PMID: 6581293.
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    55. Leonard RJ, Gillis R. Effects of a prosthetic tongue on vowel formants and isovowel lines in a patient with total glossectomy (an addendum to Leonard and Gillis, 1982). J Speech Hear Disord. 1983 Nov; 48(4):423-6. PMID: 6645438.
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    56. Leonard R, Gillis R. Effects of a prosthetic tongue on vowel intelligibility and food management in a patient with total glossectomy. J Speech Hear Disord. 1982 Feb; 47(1):25-30. PMID: 7176572.
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    57. Sorensen D, Horii Y, Leonard R. Effects of laryngeal topical anesthesia on voice fundamental frequency perturbation. J Speech Hear Res. 1980 Jun; 23(2):274-83. PMID: 7442190.
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    58. Leonard RJ, Ringel RL. Vocal shadowing under conditions of normal and altered laryngeal sensation. J Speech Hear Res. 1979 Dec; 22(4):794-817. PMID: 513688.
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