Walker, R. & Proctor, M.   Articulatory overlap in English syllables with postvocalic /ɹ/.   To be presented at  International Congress on Acoustics (ICA2013), Montreál, 2-7 June 2013

Kim, J., Lammert A., Proctor, M.I. & Narayanan, S.   Co-registration of articulographic and real-time magnetic resonance imaging data for multimodal analysis of rapid speech.   164th Meeting of the ASA, Kansas City MO, 22–2 Oct 2012   ::   abstract   ::   bib

Hagedorn, C., Proctor, M., Goldstein, L., Tempini, M.L.G. & Narayanan, S.   Characterizing Covert Articulation in Apraxic Speech Using Real-time MRI.   7th International Workshop on Language Production (IWOLP12), New York, 18-20 July 2012   ::   abstract   ::   bib

Zhu, Y., Kim, Y., Proctor, M., Narayanan, S. & Nayak, K.  Towards Dynamic 3D MRI of Speech.   Proc. 20th ISMRM, Melbourne, Vic, 5-11 May 2012: 294

Yoon-Chul Kim, Katsamanis, N., Proctor, M., Narayanan, S. & Nayak, K.S.  Pseudo golden-ratio spiral imaging with gradient acoustic noise cancellation: application to real-time MRI of fluent speech.   Proc. 20th ISMRM, Melbourne, Vic, 5-11 May 2012: 4209

Walker, R. & Proctor, M.   The structure of English syllables with postvocalic /ɹ/: An articulatory view.   The Ninth Old World Conference in Phonology (OCP9), Berlin, 18-21 January 2012

Hagedorn, C., Proctor, M., Goldstein, L. & Narayanan, S.   Automatic Analysis of Geminate Consonant Articulation using Real-time MRI.   ISSP'11, Montreal QC, 20-23 June 2011   ::   pdf   ::   bib

Lammert, A., Proctor, M., Goldstein, L., Pouplier, M. & Narayanan, S.   Automatic identification of stable modes and fluctuations in a repetitive task using real-time MRI.   ISSP'11, Montreal QC, 20-23 June 2011   ::   pdf   ::   bib

Lammert, A., Proctor, M. & Narayanan, S.   Morphological Variation in the Adult Vocal Tract: A Study Using rtMRI.   ISSP'11, Montreal QC, 20-23 June 2011   ::   pdf   ::   bib

Kim, Y-C, Proctor, M., Narayanan, S. & Nayak, K.S.  Time-interleaved imaging of arbitrary scan planes applied to real-time speech MRI.   Proc. 19th ISMRM, Montreal QC, 7-13 May 2011: 2454   ::   pdf   ::   bib

Zhu, Y., Kim, Y-C., Proctor, M., Narayanan, S. & Nayak, K.S.  Dynamic 3D visualization of vocal tract shaping during speech.   Proc. 19th ISMRM, Montreal QC, 7-13 May 2011: 4355   ::   pdf   ::   bib

Proctor, M., Lammert, A., Goldstein, L. & Narayanan, S.   Temporal Analysis of Articulatory Speech Errors using Direct Image Analysis of Realtime MRI.   2nd Pan-American/Iberian Meeting on Acoustics, Cancun, Mexico, 18-19 Nov 2010   ::   bib

Proctor, M., Nayak, K. & Narayanan, S.   Para-Linguistic Mechanisms of Production in Human ’Beatboxing’: a Real-time MRI Study.   InterSinging 2010, Univeristy of Tokyo, Japan, 1-2 Oct 2010   ::   pdf   ::   bib

Parrell, B., Proctor, M., & Goldstein, L.   Towards a Computational Articulatory Model of Spanish Phonology.   LARP V: Laboratory Approaches to Romance Phonology, Provo, UT, 23-25 Sept 2010   ::   abstract

Proctor, M.   Towards a gestural characterization of liquids: Evidence from Spanish and Russian. LabPhon 12: 12th Conf. on Laboratory Phonology, Univ. New Mexico, Albuquerque, 8-10 July 2010   ::   abstract   ::   pdf   ::   bib

Iskarous, K., Proctor, M. & Grathwohl, W.   Using digital ultrasound to investigate trill vibration. Ultrafest V, Haskins Laboratories, New Haven CT, 19-21 March 2010   ::   abstract

Shadle, C., Iskarous, K. & Proctor, M.I.   Use of ultrasound to study differences in the tongue dorsum of voiced vs voiceless fricatives: a comparison to MRI data.   Ultrafest V, Haskins Laboratories, New Haven CT, 19-21 March 2010   ::   abstract

Proctor, M.   Towards an articulatory characterization of liquids – evidence from Spanish and Russian.   PaPI09: Phonetics and Phonology in Iberia, Universidad de Las Palmas de Gran Canaria, 17-18 June 2009   ::   abstract   ::   pdf

Shadle, C.H., Proctor, M.I., Iskarous, K. & Berezina, M.A.   Revisiting the role of the sublingual cavity in the /s-sh/ distinction.   157th Meeting of the ASA, Portland OR, 18–22 May 2009   ::   abstract   ::   pdf

Proctor, M., Goldstein, L., Byrd, D., Bresch, E. & Narayanan, S.   Articulatory comparison of Tamil liquids and stops using real-time magnetic resonance imaging.   157th Meeting of the ASA, Portland OR, 18–22 May 2009   ::   abstract   ::   pdf   ::   bib

Proctor, M.I.   Towards an Articulatory Characterization of Liquids.   83rd Annual Meeting of The Linguistic Society of America, San Francisco, 8-11 Jan. 2009   ::   pdf

Shadle, C., Berezina, M., Proctor, M. & Iskarous, K.  (2008)  Mechanical models of fricatives based on MRI-derived vocal tract shapes.   In  Sock, R., Fuchs, S. & Laprie, Y. (eds.)   Proc. 8th International Seminar on Speech Production (ISSP).   Strasbourg, France, 8-12 Dec. 2008: 413-416   ::   pdf   ::   bib

Iskarous, K., Shadle, C. & Proctor, M.  (2008)  Evidence for the dynamic nature of fricative production: American English /s/.   In  Sock, R., Fuchs, S. & Laprie, Y. (eds.)   Proc. 8th International Seminar on Speech Production (ISSP).   Strasbourg, France, 8-12 Dec. 2008: 405-408   ::   pdf   ::   bib

Nava, E., Goldstein, L., Nam H., Proctor, M., & Saltzman, E.   Modeling Prosodic Rhythm: Evidence from L2 Speech.   156th Meeting of the ASA, Miami, 10-14 Nov. 2008   ::   abstract   ::   pdf   ::   bib

Proctor, M.I., Shadle, C. & Iskarous, K.   A Method of co-registering Multiple MRI Vocal Tracts.   Acoustics '08 Paris: Joint meeting of the ASA, EAA & Société Française d'Acoustique, Paris, 29 June - 4 July 2008   ::   abstract   ::   pdf   ::   bib

Shadle, C., Proctor, M.I. & Iskarous, K.   An MRI Study of the Effect of Vowel Context on English Fricatives.   Acoustics '08 Paris: Joint meeting of the ASA, EAA & Société Française d'Acoustique, Paris, 29 June - 4 July 2008   ::   abstract   ::   pdf   ::   bib

Shadle, C., Iskarous, K. & Proctor, M.   Whistly fricatives: MRI and acoustic data.   153rd Meeting of the ASA, Salt Lake City UT, 4-8 June 2007   ::   abstract   ::   bib

Proctor, M., Shadle, C. & Iskarous, K.   An MRI study of vocalic context effects and lip rounding in the production of English sibilants.   Proc. SST 2006, Univ. Auckland, 6-8 Dec. 2006: 307-312   ::   pdf   ::   bib

Shadle, C., Iskarous, K. & Proctor, M.   Articulation of fricatives: Evidence from X-ray microbeam data.   151st Meeting of the ASA, Providence RI, 5-9 June 2006   ::   abstract   ::   bib

Proctor, M.   Production and Perception of Australian English Vowels by Vietnamese and Japanese ESL Speakers.   ALS 2004: Australian Linguistics Society, University of Sydney,   13-15 July 2004   ::   abstract