van Brenk, F., Tjaden, K., & Kain, A. (2020). Investigating Intelligibility Gains for a Slowed Rate Using Hybridization. Oral presentation at the Twentieth Biennial Conference on Motor Speech, Santa Barbara, CA, USA.
van Brenk, F., Tjaden, K., & Lowit, A. (2019). Stability of Second Formant Transitions in Dysarthria: Effects of Articulation Rate. Poster presented at the American Speech-Language and Hearing Association Convention. Orlando, FL, USA.
van Brenk, F., Tjaden, K., Kain, A. (2019). Identifying Acoustic Causes of Speaker-Dependent Variation in Slowed Speech Intelligibility: A Hybridization Approach. In Sasha Calhoun, Paola Escudero, Marija Tabain & Paul Warren (eds.) Proceedings of the 19th International Congress of Phonetic Sciences, Melbourne, Australia, 904-908.
van Brenk, F., Tjaden, K., & Lowit, A. (2019). Variability of F2 Transitions in Dysarthria. Poster presented at the Boston Speech Motor Control Symposium. Boston, MA, USA.
van Brenk, F., Lowit, A., & Tjaden, K. (2018). Acoustic Variability in Dysarthria: Effects of Articulation Rate and its Relationship with Intelligibility. Poster presented at the American Speech-Language and Hearing Association Convention. Boston, MA, USA.
Tjaden, K., Kain, Lam, J., Wilding, G. (2018). Clear Speech variants: An investigation of Intelligibilty in Parkinson’s Disease. Paper presented at the Biennial Conference on Motor Speech, Savannah, GA.
Tjaden, A. Kain, G. Wilding. (2018). Using Speech Resynthesis to Identify Acoustic Variables Explaining the Clear Speech Intelligibility Benefit. Poster Presented at Biennial Conference on Motor Speech, Savannah, GA.
Manes, J., Tjaden, K., Parrish, T., Simuni, T., Roberts, A., Greenlee, J., Corcos, D., & Kurani, A. (2018). Altered resting-state functional connectivity of basal ganglia nuclei related to speech impairment in Parkinson’s disease. Paper presented at the Biennial Conference on Motor Speech, Savannah, GA.
Tjaden, J. Greenlee, van Brenk., F., Silverman, S., & Corcos, D., (2018). Deep Brain Stimulation of subthalamic nucleus versus globus pallidus interna for idiopathic PD: A comparative pilot speech outcome study. Poster presented at the Biennial Conference on Motor Speech, Savannah, GA.
Matheron, K. Tjaden. (2018). Temporal differences in a quasi-speech task: A comparison of highly intelligible speakers with Multiple Sclerosis (MS) and neurologically intact speakers. Paper presented at the Biennial Conference on Motor Speech, Savannah, GA.
Kain, A. Del Giudice, M., & Tjaden, K. (2017). A comparison of sentence-level speech intelligibility metrics. Paper presented at Proceedings of Interspeech Conference, Stockholm Sweden.
Matheron, D., Stathopoulos, E., & Tjaden, K. (2016). Respiratory & Laryngeal Interactions During Speech: Speakers With Multiple Sclerosis & Their Healthy Peers. Poster presented at ASHA Convention, Philadelphia PA.
Tjaden, K., & Martel-Sauvageau, V. (2016). Effect of clear and loud speaking conditions on consonant acoustics in Multiple Sclerosis and Parkinson’s disease. Poster presented at Biennial Conference on Motor Speech, Newport Beach, CA.
Matheron, D., Stathopoulos, E., & Tjaden, K. (2016). Speech breathing and laryngeal aerodynamics in individuals with Multiple Sclerosis. Poster presented at Biennial Conference on Motor Speech, Newport Beach, CA.
Feenaughty, L., Benedict., R., Guo, L., Tjaden, K. (2016). Impact of cognitive function and dysarthria on spoken language in Multiple Sclerosis. Poster presented at the Biennial Conference on Motor Speech, Newport Beach, CA.
Stipancic, K. L., Tjaden, K., & Wilding, G. (2015). Comparison of Intelligibility Measures for Adults with Parkinson’s Disease, Multiple Sclerosis and Healthy Controls. Poster presented at ASHA Convention, Denver, CO.
Martel-Sauvageau, V., & Tjaden, K. (2015). Vocalic Transitions as Acoustic Markers of Intelligibility Change Under STN-DBS in Parkinson’s Disease. Oral presentation at ASHA Convention, Denver, CO.
Feenaughty, L., Tjaden, K., Weinstock-Guttman, B., & Benedict, R. (2015). Comparison of Sentence Intelligibility Scores, Scaled Severity and Communication Participation in Multiple Sclerosis. Oral presentation at ASHA Convention, Denver, CO.
Kuo, C. & Tjaden, K. (2014). Within-speaker variation for different speech styles in a connected speech task for speakers with dysarthria and healthy speakers. Oral presentation at the biennial conference on Motor Speech, Sarasota, FL.
Feenaughty, L., Tjaden, K., & Sussman, J. (2014). Relationship between acoustic measures and judgments of intelligibility in Parkinson’s disease: A within – speaker approach. Poster presented at the Biennial Conference on Motor Speech. Sarasota, FL.
Tjaden, K., Kain, A., & Lam, J. (2014). Hybridizing Conversational and Clear Speech to Investigate the Source of Increased Intelligibility in Parkinson’s Disease. Poster presented at the Biennial Conference on Motor Speech, Sarasota, FL.
Lam, J. & Tjaden, K. (2012). Acoustic-perceptual relationships in clear speech. Poster presented at the Biennial Bonference on Motor Speech, Santa Rosa, CA.
Feenaughty, L. Tjaden, K., Hoogs, Weinstock-Guttman & Benedict, R. (2012). Speech hesitations and neuropsychological function in multiple sclerosis. Poster presented at Biennial Conference on Motor Speech, Santa Rosa, CA.
Tjaden, K. & Richards, E. (2011). Acoustic-perceptual relationships in Parkinson’s disease: A study of diphthongs. Poster presented at the Acoustical Society of America, San Diego, CA.
Lam, J., Tjaden, K., & Sussman, J. (2011). Intelligibility of Clear Speech: Effect of Instruction. Poster presented at the 6th International Conference on Speech Motor Control, Groningen, Netherlands.
Feenaughty, L., Tjaden, K., Benedict, R., & Weinstock-Guttman, B. (2011). Speech and pause characteristics in adults with Multiple Sclerosis: Comparison of speakers with high and low neuropsychological test performance. Poster presented at the 6th International Conference on Speech Motor Control, Groningen, Netherlands.
Sussman, J. & Tjaden, K. (2011). Intelligibility and Perceived Severity in Multiple Sclerosis and Parkinson’s Disease: A Comparison of Habitual, Clear, Loud, and Slow Speech. Poster presented at the 6th International Conference on Speech Motor Control. Groningen, Netherlands.
Richards, E., Tjaden, K., & Lam, J. (2010). Diphthong F2 trajectories in dysarthria: Clear, loud, and slow\speech. Poster presented at the annual convention of the American Speech-Language and Hearing Association, Philadelphia, PA.
Balakrishnan, L., Tjaden, K. et al. (2010). Profile of speech and language characteristics in pediatric demyelinating diseases. Poster presented at the annual convention of the American Speech-Language and Hearing Association, Philadelphia, PA.
Lam, J., Tjaden, K., & Sussman, J. (2010). Acoustics of clear speech: Effect of instruction. Technical paperpresented at the annual convention of the American Speech-Language and Hearing Association, Philadelphia, PA.
Tjaden, K. Lam, J., & Wilding (2010). Vowel Acoustics in Parkinson’s Disease and Multiple Sclerosis: Comparison of Clear, Loud, and Slow Speech. Paper presented at the Conference on Motor Speech, Savannah, GA.
Tjaden, K., Sussman, J., Liu, G., & Wilding, G. (2010). Long Term Average Spectral Measures of Dysarthria and their Relationship to Perceived Severity. Poster presented at the Conference on Motor Speech, Savannah, GA.
Tjaden, K., Sussman, J., Lam, J., Blackburn, S., & Fulcher, K. (2009). Acoustic Characteristics of Vowels in Dysarthria: A Comparison of Clear and Conversational Speech. Poster presented at the Spring 2009 Meeting of the Acoustical Society of America, Portland, OR.
Tjaden, K., Sussman, J., Szjata, E., et al., (2008). Acoustic Properties of Clear Speech in Dysarthria. Poster presented at the Fall 2008 Convention of the Acoustical Society of America, Miami, FL.
Tjaden, K., Hilczmayer, B., Szjata, B., Crumb, M., & Liu, G. (2008). Fundamental frequency characteristics in dysarthria: Effects of rate and loudness. Poster presented at the Conference on Motor Speech. Monterey, CA.
Tjaden, K., & Greenman, G. (2006). Intelligibility in Parkinson Disease: Effects of Speech Task. Presentation at the Conference on Motor Speech. Austin, TX.
Tjaden, K., Pruitt, R., Juma, T., & Greenman, G. (2006). Speaking Rate Characteristics in Dysarthria: A Comparison of Reading and Extemporaneous Speech Tasks. Poster presented at the Conference on Motor Speech. Austin, TX.
Greenman, G., Tjaden, K., & Kozak, A. (2005). Speech production in experienced cochlear implant users undergoing short-term auditory deprivation. Poster presented at the Fall 2005 meeting of the Acoustical Society of America, Minneapolis, MN.
D’Innocenzo, J., Greenman, G., Lubinski, R., & Tjaden, K. (2004). Intelligibility in Dysarthria: Effects of Listener Familiarity and Speaking Condition. Poster presented at the Convention of the American Speech-Language and Hearing Association, Philadelphia, PA.
Sussman, J., Tjaden, K., & Yu, Y. (2004). Identification of 20-ms speech samples from normal and neurologically impaired talkers. Poster presented at the Spring 2004 Meeting of the Acoustical Society of America, New York, NY.
Tjaden, K. & Wilding, G., Kozak, A., River, D., & Yu, Y. (2004). Effects of Speech Mode on Anticipatory Coarticulation in Dysarthria. Poster presented at the Conference on Motor Speech, Albuquerque, NM.
Tjaden, K., & Wilding, G. (2004). Acoustic and Perceptual Effects of Rate and Loudness Manipulations in Dysarthria. Paper presented at the Conference on Motor Speech, Albuquerque, NM.
Tjaden, K., Sussman, J., Yu, Y.J., & Johnson, K. (2003). Do listeners perceive coarticulatory differences for normal talkers and neurologically impaired talkers? Poster presented at the Fall 2003 Meeting of the Acoustical Society of America, Austin, TX.
Tjaden, K., Yu, Ya-Ju., & Wilding, G. (2003). The Impact of rate reduction and increased vocal intensity on coarticulation in dysarthria. Poster presented at the Spring 2003 Convention of the Acoustical Society of America, Nashville, TN.
Tjaden, K., Watling, E., & Kozak, A. (2002). Characteristics of Diadochokinesis in Parkinson Disease and Multiple Sclerosis. Poster presented at the Spring 2002 Convention of the Acoustical Society of America, Pittsburgh, PA.
Tjaden, K. Fox, A., Ludwig, A., Kleinhaut, J., & Caprow, J. (2002). Rate and intensity effects in Multiple Sclerosis. Paper presented at the Eleventh Biennial Conference on Motor Speech, Williamsburg, VA.
Tjaden, K., Kozak, A., & Kleinhaut, J. (2001). Coarticulation in Dysarthria. Poster presented at the Fall 2001 Convention of the Acoustical Society of America, Fort Lauderdale, FL.
Tjaden, K., Kleinhaut, J., Kozak, A, & Fox, A. (2000). Spectral Characteristics of /s/ and /•/: Rate Effects in Parkinson Disease. Poster presented at the Fall 2000 Convention of the Acoustical Society of America, Newport Beach, CA.
Tjaden, K., & Schoonings, B. (2000). Coarticulatory patterns in Parkinson disease. Poster presented at the Tenth Biennial Conference on Motor Speech, San Antonio, TX.
Tjaden, K., & Schoonings, B. (1999). The effect of speaking rate on vowel production in Parkinson’s disease. Poster presented at the Fall 1999 Convention of the Acoustical Society of America, Columbus OH.
Tjaden, K., & Turner, G. (1998). Segmental timing characteristics in Amyotrophic Lateral Sclerosis. Paper presented at the Ninth Biennial Conference on Motor Speech Disorders, Tucson, AZ.
McRae, P., & Tjaden, K. (1998). Spectral properties of fricatives in Parkinson’s Disease. Poster presented at the Fall 1998 Convention of the Acoustical Society of America, Norfolk VA.
Tjaden, K., Fahrens, S., Geaney, K., McRae, P., & Nachtman, J. (1998) Speaking rate-induced acoustic variability in Parkinson’s Disease. Poster presented at the Spring 1998 Convention of the Acoustical Society of America, Seattle, WA.
Sigsbee, J., & Tjaden, K. (1997). Temporal properties of child directed speech to toddlers. Poster presented at the Symposium on Research in Child and Language Development, Madison WI.
Tjaden, K., Shapiro, L.P., Nicol, J., & Swinney, D. (1997). Acoustic cues to syntactic structure. Poster presented at the Fall 1997 Convention of the Acoustical Society of America, San Diego, CA.
Tjaden, K., & Turner, G. (1996). An acoustic study of select fricatives in ALS. Paper presented at the Eighth Biennial Conference on Motor Speech, Amelia Island, FL.
Tjaden, K. (1996). Acoustic correlates of segmentalized speech patterns in motor speech disorders. Poster presented at the Third Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan, Honolulu, Hawaii.
Tjaden, K., & Weismer, G. (1996). An acoustic evaluation of variation in the overlap of consonant and vowel gestures induced by speaking rate change. Paper presented at the Fall 1996 Convention of the Acoustical Society of America, Indianapolis IN.