Speech Pathology

Van Demark, D R.

Abstract

The purpose of the speech pathology project is to investigate the articulatory skills of our longitudinal sample in respect to differential diagnosis of velopharyngeal closure and the predictive value of articulation tests. Additional studies will investigate the heterogeneity of various subgroups of cleft palate individuals to provide a normative sample for which future comparisons can be made. Prediction of velopharyngeal closure will be studied by examining variables such as type of cleft, age of surgery, type of surgery and cinefluorographic results.

Funding Agency

• Agency: National Institute of Health (NIH)
• Institute: National Institute of Dental & Craniofacial Research (NIDCR)
• Type: Research Program Projects (P01)
• Project #: 5P01DE005837-09
• Application #: 3875311
• Support Year: 9
• Fiscal Year: 1990

Institution

• Name: University of Iowa
• DUNS #: 041294109
• City: Iowa City
• State: IA
• Country: United States
• Zip Code: 52242

Publications

Jones, David L; Morris, Hughlett L; Van Demark, Duane R (2004) A comparison of oral-nasal balance patterns in speakers who are categorized as ""almost but not quite"" and ""sometimes but not always"". Cleft Palate Craniofac J 41:526-34

Millard, T; Richman, L C (2001) Different cleft conditions, facial appearance, and speech: relationship to psychological variables. Cleft Palate Craniofac J 38:68-75

Jones, D L (2000) The relationship between temporal aspects of oral-nasal balance and classification of velopharyngeal status in speakers with cleft palate. Cleft Palate Craniofac J 37:363-9

Solursh, M; Langille, R M; Wood, J et al. (1996) Osteogenic protein-1 is required for mammalian eye development. Biochem Biophys Res Commun 218:438-43

Dixit, U B; Kelly, K M; Squier, C A et al. (1995) Periosteum in regeneration of palatal defects. Cleft Palate Craniofac J 32:228-34

Hardin-Jones, M A; Brown, C K; Van Demark, D R et al. (1993) Long-term speech results of cleft palate patients with primary palatoplasty. Cleft Palate Craniofac J 30:55-63

Kuehn, D P; Moon, J B; Folkins, J W (1993) Levator veli palatini muscle activity in relation to intranasal air pressure variation. Cleft Palate Craniofac J 30:361-8

Van Demark, D R; Hardin-Jones, M A; O'Gara, M M et al. (1993) Identification of children with and without cleft palate from tape-recorded samples of early vocalizations and speech. Cleft Palate Craniofac J 30:557-63

Hardin, M A; Van Demark, D R; Morris, H L et al. (1992) Correspondence between nasalance scores and listener judgments of hypernasality and hyponasality. Cleft Palate Craniofac J 29:346-51

Archer, C W; Langille, R M; Teran, M A et al. (1992) Myogenic potential of chick limb bud mesenchyme in micromass culture. Anat Embryol (Berl) 185:299-306