Speech-Language Pathology and Audiology

Diana Van Lancker Sidtis

Professor of Speech-Language Pathology and Audiology

Diana Van Lancker Sidtis

Phone: 212 992 9740
Email:

Professor Diana Van Lancker Sidtis, Ph.D., has degrees from the University of Wisconsin, the University of Chicago and Brown University. Her predoctoral work was at the University of California at Los Angeles and she was an NIH Postdoctoral Fellow at Northwestern University. She earned her Speech Pathology Certification at California State University in Los Angeles. She has taught at St. Olaf College, UCLA, the University of Minnesota, Carleton College, and Antioch University. Her previous academic position was at the University of Southern California Medical School, Department of Neurology, where she performed clinical service, teaching, and research in speech pathology and neurolinguistics. She was Chief of Audiology and Speech Pathology at the VA Outpatient Clinic in Los Angeles. She is a member of the American Speech-Language and Hearing Association, the International Neuropsychological Society, the Acoustical Society of America, the Academy of Aphasia, and the Society for Neuroscience. RESEARCH IN PROGRESS The role of the right hemisphere in processing emotional and personally relevant stimuli Assessment and rehabilitation of stroke patients using nonliteral language Acoustic cues underlying perception of affective and linguistic prosody Acoustic correlates of motor speech disorders Deep brain stimulation effects on speech in Parkinson's disease Acquisition of nonliteral language by first and second-language speakers Production and comprehension of fixed expressions and proper nouns in stroke patients Dysgraphias: right hemisphere reading and writing function Right hemisphere abilities in communication RESEARCH GRANTS AWARDED "Personal relevance and ethnicity in stroke patients as health care delivery issue." Principal Investigator. Rehabilitation Research and Development Department of Veterans Affairs, April 1, 1997-May 30, 1998. "Exploring right hemisphere communicative function: Recognition and production of common and proper nouns. Principal Investigator, CoInvestigator: C. Ohnesorge, Ph.D. NYU Challenge Grant. June, 2000-May,1999. "Speech formulae, idioms, and proverbs: how much of our everday speech is made up of familiar nonliteral expressions?" Principal Investigator. School of Education Challenge Grant. June, 2000-May, 1999. Functional imaging in Parkinson's disease. Funded by the Parkinson's Disease Foundation, July 1, 2001. Co-Principal Investigator: John Sidtis.


Presentations

  • When only thye right hemisphere is left: communication in a hemispherectomized adult with superior intelligence
    Neuroscience Research Group, Neurological Clinics, University of Hamburg, Hamburg, Germany. February 16, 2003.
  • Studies in language and consciousness
    Psychiatric Clinics, University of Vaxjo, Vaxjo, Sweeden, April 4, 2003.
  • Recent studies in neurolinguistics
    Max Planck Institute for Psycholinguistic Research, Nijmegen, The Netherlands, April 7, 2003.
  • Forms of dysprosody: methods for study and a model of cerebral function
    Max Planck Institute for Cognitive Neuroscience, Leipzig, Germany, July 22, 2003.
  • Modes of talking
    NYU Colloquium. January 26, 2004.
  • Recent studies in neurolinguistics
    "Workshop in Processes of Communication," Centre for Interdisciplinary Research (ZiF) at the University of Bielefeld (Germany), February 9-11, 2005.

Publications

  • van Lancker, C., & Ohnesorge, C. Personally familiar proper names are relatively successfully processed in the human right hemisphere, or, the missing link. Bran and Language, 80, 2002, 121-129.
  • Kempler, D., & Van Lancker, D. The effect of speech task on intelligibility in dysarthria: case study of Parkinson's disease. Bran and Language, 80, 2002, 449-464.
  • Vanlancker-Sidtis, D. Auditory recognition of idioms by first and second speakers of English. Applied Psycholinguistics, 24, 2003, 45-57.
  • Van Lancker, D., McIntosh, R., & Grafton, R. (2003). PET activation studies comparing two speech tasks widely used in surgical mapping. Brain and Language, 85, 245-261.
  • Paul, L.K., & Van Lancker, D., Schieffer, B., Dietrich, R., & Brown, W.S. (2003). Communicative deficits in agenesis of the corpus callosum: nonliteral language and affective prosody. Brain and Language, 85, 313-324.
  • Sidtis, J. J., & Vanlancker-Sidtis, D. (2003). A neurobehavioral approach to dysprosody. Seminars in Speech and Language, 24 (2), 93-105.
  • Van Lancker, D. & Rallon, G. Tracking the incidence of formulaic expressions in everyday speech: methods for classification and verification. To appear in Language and Communication.
  • Vanlancker-Sidtis, D. (2004). When novel sentences spoken or heard for the first time in the history of the universe are not enough: Toward a dual-process model of language. International Journal of Language and Communication Disorders, 39 (1), 1-44.
  • Vanlancker-Sidtis, D. When only the right hemisphere is left: language and communication studies. To appear in Brain and Language.
  • D. Van Lancker Sidtis, W. Hanson, C. Jackson, A. Lanto, D. Kempler, E. J. Metter, in press. (F0) measures comparing speech tasks in aphasia and Parkinson's Disease. Journal of Medical Speech-Language Pathology.
  • Brown, W. S., Symington, M., Diana Van Lancker-Sidtis, D., Dietrich, R., & Paul, L. K. Paralinguistic processing in children with callosal agenesis: Emergence of neurolinguistic deficits. To appear in Brain and Language.

Editorial Boards

  • Brain and Language, Editorial Board Member
  • Brain and Cognition, Editorial Board Member
  • International Journal of Language and Communication Disorders, Editorial Board Member

Research Interests

  • Neurolinguistics
  • Right hemisphere functions
  • Aphasia
  • Acoustics of normal and disordered speech
  • Voice perception and prosody
  • Nonliteral language
  • Special cases in speech and language dysfunction