The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Pharyngeal Effects of Bolus Volume, Viscosity, and Temperature in Patients With Dysphagia Resulting From Neurologic Impairment and in Normal Subjects
Abstract
The oropharyngeal swallow of 10 patients with mild dysphagia at 3 weeks after a cerebrovascular accident (stroke), 10 normal subjects, and 8 neurologically impaired patients with moderate to severe dysphagia was studied videofluorographically to examine the effects of 2 bolus temperatures (room temperature and 33°F), 2 volumes, and 2 viscosities on the durations of pharyngeal stage swallow events and the frequency and nature of oropharyngeal swallowing problems and bolus transit. Normal subjects exhibited significantly longer pharyngeal response times and longer laryngeal elevation only for 1 ml cold liquid. The stroke patients and the 8 significantly dysphagic neurologically impaired patients exhibited very few significant effects of temperature on swallowing disorders or swallow measures. Increases in bolus volume and viscosity decreased pharyngeal delay times in both neurologically impaired patient groups. Stroke patients exhibited significantly longer pharyngeal delay times but shorter pharyngeal response times, laryngeal closure, cricopharyngeal opening, and laryngeal elevation than normal subjects on some bolus volumes and viscosities. Results are discussed in terms of the potentially therapeutic effects of bolus volume and viscosity.
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Citations
Cites
Effect of swallowed bolus variables on oral and pharyngeal phases of swallowing
Dantas, R. O., Kern, M. K., Massey, B. T., Dodds, W. J., Kahrilas, P. J., Brasseur, J. G., Cook, I. J., & Lang, I. M. (1990) · American Journal of Physiology-Gastrointestinal and Liver Physiology · doi:10.1152/ajpgi.1990.258.5.g675 · Cited by 496
Self-citationUpper esophageal sphincter opening and modulation during swallowing
Jacob, P., Kahrilas, P. J., Logemann, J. A., Shah, V., & Ha, T. (1989) · Gastroenterology · doi:10.1016/0016-5085(89)90391-0 · Cited by 426
Self-citationSwallowing disorders in persons with cerebrovascular accident.
Veis, S., & Logemann, J. A. (1985) · PubMed · Cited by 296
Self-citationDeglutitive tongue action: Volume accommodation and bolus propulsion
Kahrilas, P. J., Lin, S., Logemann, J. A., Ergun, G. A., & Facchini, F. (1993) · Gastroenterology · doi:10.1016/0016-5085(93)90847-6 · Cited by 254
Self-citationNeurophysiological basis of swallowing
Miller, A. J. (1986) · Dysphagia · doi:10.1007/bf02407121 · Cited by 252
Effects of bolus volume, viscosity, and repeated swallows in nonstroke subjects and stroke patients
Lazarus, C. L., Logemann, J. A., Rademaker, A. W., Kahrilas, P. J., Pajak, T., Lazar, R., & Halper, A. (1993) · Archives of Physical Medicine and Rehabilitation · doi:10.1016/0003-9993(93)90063-g · Cited by 242
Self-citationImpact of thermal stimulation on the triggering of the swallowing reflex
de Lama Lazzara, G., Lazarus, C., & Logemann, J. A. (1986) · Dysphagia · doi:10.1007/bf02407117 · Cited by 241
Self-citationSwallowing Physiology and Pathophysiology
Logemann, J. A. (1988) · Otolaryngologic Clinics of North America · doi:10.1016/s0030-6665(20)31488-2 · Cited by 233
Self-citationSwallowing after unilateral stroke of the cerebral cortex: Preliminary experience
Robbins, J., & Levine, R. L. (1988) · Dysphagia · doi:10.1007/bf02406275 · Cited by 226
Swallowing disorders in closed head trauma patients.
Lazarus, C. L., & Logemann, J. A. (1987) · PubMed · Cited by 124
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Cited by
Steele, C. M., Alsanei, W. A., Ayanikalath, S., Barbon, C. E. A., Chen, J., Cichero, J. A. Y., Coutts, K., Dantas, R. O., Duivestein, J., Giosa, L., et al. (2015) · Dysphagia · doi:10.1007/s00455-014-9578-x · Cited by 616
Newman, R., Vilardell, N., Clavé, P., & Speyer, R. (2016) · Dysphagia · doi:10.1007/s00455-016-9696-8 · Cited by 396
Reference values for healthy swallowing across the range from thin to extremely thick liquids
Steele, C. M., Peladeau-Pigeon, M., Barbon, C. A. E., Guida, B. T., Namasivayam-MacDonald, A. M., Nascimento, W. V., Smaoui, S., Tapson, M. S., Valenzano, T. J., Waito, A. A., et al. (2019) · Journal of Speech, Language, and Hearing Research · doi:10.1044/2019_jslhr-s-18-0448 · Cited by 180
Behavioral Management for Oropharyngeal Dysphagia
Logemann, J. A. (1999) · Folia Phoniatrica et Logopaedica · doi:10.1159/000021497 · Cited by 79
Self-citationJones, C. A., Hoffman, M. R., Lin, L., Abdelhalim, S., Jiang, J. J., & McCulloch, T. M. (2018) · Neurogastroenterology & Motility · doi:10.1111/nmo.13236 · Cited by 35
Metadata
- Authors
- Bisch, E. M., Logemann, J. A., Rademaker, A. W., Kahrilas, P. J., & Lazarus, C. L.
- Venue
- Journal of Speech, Language, and Hearing Research
- Published
- 1994-10
- Volume
- 37
- Issue
- 5
- Pages
- 1041-1049
- ISSN
- 1092-4388 (ISSN-L)
- 1558-9102
- OpenAlex
- W2077696031
- Cited by
- 309
- References
- 10
- FWCI
- 7.40
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Pharyngeal Effects of Bolus Volume, Viscosity, and Temperature in Patients With Dysphagia Resulting From Neurologic Impairment and in Normal Subjects. https://app.cochat.ai/papers/10.1044/jshr.3705.1041
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- Bisch, E. M., Logemann, J. A., Rademaker, A. W., Kahrilas, P. J., & Lazarus, C. L. (1994). Pharyngeal Effects of Bolus Volume, Viscosity, and Temperature in Patients With Dysphagia Resulting From Neurologic Impairment and in Normal Subjects. Journal of Speech, Language, and Hearing Research. https://doi.org/10.1044/jshr.3705.1041
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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