Shimon Sapir

2012

Innovative technology for the assisted delivery of intensive voice treatment (LSVT®LOUD) for Parkinson disease

Halpern, A. E., Ramig, L. O., Matos, C. E. C., Petska-Cabl, J. A., Spielman, J. L., Pogod, J. M., Gilley, P. M., Sapir, S., Bennett, J. K. & Mcfarland, D. H., 1 Nov 2012, In: American Journal of Speech-Language Pathology. 21, 4, p. 354-367 14 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2010

Formant centralization ratio: A proposal for a new acoustic measure of dysarthric speech

Sapir, S., Ramig, L. O., Spielman, J. L. & Fox, C., 1 Feb 2010, In: Journal of Speech, Language, and Hearing Research. 53, 1, p. 114-125 12 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2009

Articulatory changes in muscle tension dysphonia: Evidence of vowel space expansion following manual circumlaryngeal therapy

Roy, N., Nissen, S. L., Dromey, C. & Sapir, S., Mar 2009, In: Journal of Communication Disorders. 42, 2, p. 124-135 12 p.

Research output: Contribution to journal › Article › peer-review

2008

Does experimental pain affect auditory processing of speech-relevant signals? a study in healthy young adults

Sapir, S. & Pud, D., 2008, In: Journal of Basic and Clinical Physiology and Pharmacology. 19, 3-4, p. 281-300 20 p.

Research output: Contribution to journal › Article › peer-review

2007

Auditory temporal processing deficits in children with reading disabilities

Cohen-Mimran, R. & Sapir, S., Aug 2007, In: Dyslexia. 13, 3, p. 175-192 18 p.

Research output: Contribution to journal › Article › peer-review

Deficits in working memory in young adults with reading disabilities

Cohen-Mimran, R. & Sapir, S., Mar 2007, In: Journal of Communication Disorders. 40, 2, p. 168-183 16 p.

Research output: Contribution to journal › Article › peer-review

Effects of intensive voice treatment (the Lee Silverman Voice Treatment [LSVT]) on vowel articulation in dysarthric individuals with idiopathic Parkinson disease: Acoustic and perceptual findings

Sapir, S., Spielman, J. L., Ramig, L. O., Story, B. H. & Fox, C., 1 Aug 2007, In: Journal of Speech, Language, and Hearing Research. 50, 4, p. 899-912 14 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2006

The effects of noxious heat, auditory stimulation, a cognitive task, and time on task on pain perception and performance accuracy in healthy volunteers: A new experimental model

Pud, D. & Sapir, S., Jan 2006, In: Pain. 120, 1-2, p. 155-160 6 p.

Research output: Contribution to journal › Article › peer-review

The science and practice of LSVT/LOUD: Neural plasticity - Principled approach to treating individuals with parkinson disease and other nuerological disorders

Fox, C. M., Raming, L. O., Ciucci, M. R., Sapir, S., McFarland, D. H. & Farley, B. G., Nov 2006, In: Seminars in Speech and Language. 27, 4, p. 283-299 17 p.

Research output: Contribution to journal › Article › peer-review

2003

Effects of Intensive Voice Treatment (the Lee Silverman Voice Treatment [LSVT]) on Ataxic Dysarthria: A Case Study

Sapir, S., Spielman, J., Ramig, L. O., Hinds, S. L., Countryman, S., Fox, C. & Story, B., Nov 2003, In: American Journal of Speech-Language Pathology. 12, 4, p. 387-399 13 p.

Research output: Contribution to journal › Article › peer-review

2002

Linguistic and nonlinguistic auditory processing of rapid vowel formant (F2) modulations in university students with and without developmental dyslexia

Sapir, S., Maimon, T. & Eviatar, Z., 2002, In: Brain and Cognition. 48, 2-3, p. 520-526 7 p.

Research output: Contribution to journal › Article › peer-review

Speech loudness and quality 12 months after intensive voice treatment (LSVT®) for Parkinson's disease: A comparison with an alternative speech treatment

Sapir, S., Ramig, L. O., Hoyt, P., Countryman, S., O'Brien, C. & Hoehn, M., 2002, In: Folia Phoniatrica et Logopaedica. 54, 6, p. 296-303 8 p.

Research output: Contribution to journal › Article › peer-review

2001

Changes in vocal loudness following intensive voice treatment (LSVT®) in individuals with Parkinson's disease: A comparison with untreated patients and nornal age-matched controls

Ramig, L. O., Sapir, S., Fox, C. & Countryman, S., Jan 2001, In: Movement Disorders. 16, 1, p. 79-83 5 p.

Research output: Contribution to journal › Article › peer-review

Control of Vocal Loudness in Young and Old Adults

Baker, K. K., Ramig, L. O., Sapir, S., Luschei, E. S. & Smith, M. E., Apr 2001, In: Journal of Speech, Language, and Hearing Research. 44, 2, p. 297-305 9 p.

Research output: Contribution to journal › Article › peer-review

Effects of intensive phonatory-respiratory treatment (LSVT) on voice in two individuals with multiple sclerosis

Sapir, S., Pawlas, A. A., Ramig, L. O., Seeley, E., Fox, C. & Corboy, J., 2001, In: Journal of Medical Speech-Language Pathology. 9, 2, p. 141-151 11 p.

Research output: Contribution to journal › Article › peer-review

Intensive voice treatment (LSVT®) for patients with Parkinson's disease: A 2 year follow up

Ramig, L. O., Sapir, S., Countryman, S., Pawlas, A. A., O'Brien, C., Hoehn, M. & Thompson, L. L., Oct 2001, In: Journal of Neurology, Neurosurgery and Psychiatry. 71, 4, p. 493-498 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Voice and Speech Abnormalities in Parkinson Disease: Relation to Severity of Motor Impairment, Duration of Disease, Medication, Depression, Gender, and Age

Sapir, S., Pawlas, A. A., Ramig, L. O., Countryman, S., O'Brien, C., Hoehn, M. M. & Thompson, L. A., Dec 2001, In: Journal of Medical Speech-Language Pathology. 9, 4, p. 213-226 14 p.

Research output: Contribution to journal › Article › peer-review

Voice quality changes following phonatory-respiratory effort treatment (LSVT®) versus respiratory effort treatment for individuals with Parkinson disease

Baumgartner, C. A., Sapir, S. & Ramig, L. O., 2001, In: Journal of Voice. 15, 1, p. 105-114 10 p.

Research output: Contribution to journal › Article › peer-review

2000

Short-Latency Changes in Voice F₀ and Neck Surface EMG Induced by Mechanical Perturbations of the Larynx during Sustained Vowel Phonation

Sapir, S., Baker, K. K., Larson, C. R. & Ramig, L. O., Feb 2000, In: Journal of Speech, Language, and Hearing Research. 43, 1, p. 268-276 9 p.

Research output: Contribution to journal › Article › peer-review

1996

Singers' and non-singers' vocal health, vocal behaviours, and attitudes towards voice and singing: Indirect findings from a questionnaire

Sapir, S., Mathers-Schmidt, B. & Larson, G. W., 1996, In: International Journal of Language and Communication Disorders. 31, 2, p. 193-209 17 p.

Research output: Contribution to journal › Article › peer-review

1995

Average speaking fundamental frequency in soprano singers with and without symptoms of vocal attrition

Drew, R. & Sapir, S., Jun 1995, In: Journal of Voice. 9, 2, p. 134-141 8 p.

Research output: Contribution to journal › Article › peer-review

Orolaryngeal reflex responses to changes in affective state

Larson, K. K. & Sapir, S., 1995, In: Journal of Speech and Hearing Research. 38, 5, p. 990-1000 11 p.

Research output: Contribution to journal › Article › peer-review

Psychogenic spasmodic dysphonia: A case study with expert opinions

Sapir, S., Sep 1995, In: Journal of Voice. 9, 3, p. 270-281 12 p.

Research output: Contribution to journal › Article › peer-review

1993

Changes in auditory-vocal reaction times within and across experimental sessions: Preliminary observations

Sapir, S., Li, L., Ragin, A. B. & Dod, J. M., 1993, In: Journal of Speech and Hearing Research. 36, 3, p. 466-471 6 p.

Research output: Contribution to journal › Article › peer-review

Supralaryngeal muscle activity during sustained vibrato in four sopranos: Surface EMG findings

Sapir, S. & Larson, K. K., Sep 1993, In: Journal of Voice. 7, 3, p. 213-218 6 p.

Research output: Contribution to journal › Article › peer-review

Vocal attrition in teachers: survey findings

Sapir, S., Keidar, A. & Mathers‐Schmidt, B., Apr 1993, In: International Journal of Language and Communication Disorders. 28, 2, p. 177-185 9 p.

Research output: Contribution to journal › Article › peer-review

Vocal attrition in voice students: Survey findings

Sapir, S., Mar 1993, In: Journal of Voice. 7, 1, p. 69-74 6 p.

Research output: Contribution to journal › Article › peer-review

1992

Vocal attrition related to idiosyncratic dysphonia: Re‐analysis of survey data

Sapir, S., Attias, J. & Shahar, A., Apr 1992, In: International Journal of Language and Communication Disorders. 27, 2, p. 129-135 7 p.

Research output: Contribution to journal › Article › peer-review

1990

Effects of frequency modulated tones and vowel formants on perioral muscle activity during isometric lip rounding

Sapir, S., DeRosier, E., Simonson, A. M. & Wohlert, A., 1990, In: Journal of Voice. 4, 2, p. 152-158 7 p.

Research output: Contribution to journal › Article › peer-review

Symptoms of vocal attrition in women army instructors and new recruits: Results from a survey

Sapir, S., Atias, J. & Shahar, A., Sep 1990, In: Laryngoscope. 100, 9, p. 991-994 4 p.

Research output: Contribution to journal › Article › peer-review

1989

The intrinsic pitch of vowels: Theoretical, physiological, and clinical considerations

Sapir, S., Mar 1989, In: Journal of Voice. 3, 1, p. 44-51 8 p.

Research output: Contribution to journal › Article › peer-review

1987

Coexisting psychogenic and neurogenic dysphonia: A source of diagnostic confusion

Sapir, S. & Aronson, A. E., 1987, In: British Journal of Disorders of Communication. 22, 1, p. 73-80 8 p.

Research output: Contribution to journal › Article › peer-review

The paramedian diencephalic syndrome: A dynamic phenomenon

Meissner, I., Sapir, S., Kokmen, E. & Stein, S. D., 1987, In: Stroke. 18, 2, p. 380-385 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

1986

Judgment of voice improvement after recurrent laryngeal nerve section for spastic dysphonia: Clinicians versus patients

Sapir, S., Aronson, A. E. & Thomas, J. E., Mar 1986, In: Annals of Otology, Rhinology and Laryngology. 95, 2, p. 137-141 5 p.

Research output: Contribution to journal › Article › peer-review

Subcortical crossed aphasia: A case report

Sapir, S., Kokmen, E. & Rogers, P. J., 1986, In: Journal of Speech and Hearing Disorders. 51, 2, p. 172-176 5 p.

Research output: Contribution to journal › Article › peer-review

1985

Aphonia after closed head injury: Aetiologic considerations

Sapir, S. & Aronson, A. E., Dec 1985, In: International Journal of Language and Communication Disorders. 20, 3, p. 289-296 8 p.

Research output: Contribution to journal › Article › peer-review

Clinician reliability in rating voice improvement after laryngeal nerve section for spastic dysphonia

Sapir, S. & Aronson, A. E., Feb 1985, In: Laryngoscope. 95, 2, p. 200-202 3 p.

Research output: Contribution to journal › Article › peer-review

1983

Audio-motor reflexes in lower lip motor units having different recruitment thresholds

McClean, M. D. & Sapir, S., 4 Apr 1983, In: Brain Research. 264, 2, p. 293-296 4 p.

Research output: Contribution to journal › Article › peer-review

Human laryngeal responses to auditory stimulation

Sapir, S., Mcclean, M. D. & Larson, C. R., Jan 1983, In: Journal of the Acoustical Society of America. 73, 1, p. 315-321 7 p.

Research output: Contribution to journal › Article › peer-review

1981

Effect of geniohyoid, cricothyroid andsternothyroid muscle stimulation on voicefundamental frequency of electricallyelicited phonation in rhesus macaque

Sapir, S., Campbell, C. & Larson, C., Mar 1981, In: Laryngoscope. 91, 3, p. 457-468 12 p.

Research output: Contribution to journal › Article › peer-review

Some effects of auditory stimulation on perioral motor unit discharge and their implications for speech production

McClean, M. D. & Sapir, S., May 1981, In: Journal of the Acoustical Society of America. 69, 5, p. 1452-1457 6 p.

Research output: Contribution to journal › Article › peer-review

Shimon Sapir

Research output

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