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Teresa V Mitchell PhD

TitleAdjunct Assistant Professor
InstitutionUniversity of Massachusetts Medical School
DepartmentPsychiatry
AddressEunice Kennedy Shriver Center
55 Lake Avenue North, S3-301
Worcester MA 01655
Phone774-455-4024
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    Other Positions
    InstitutionUMMS - School of Medicine
    DepartmentPediatrics

    InstitutionUMMS - School of Medicine
    DepartmentPsychiatry


    Collapse Biography 
    Collapse education and training
    University of North Carolina Chapel Hill, Chapel Hill, NC, United StatesBAPsychology
    New York University, New York, NY, United StatesMACounseling & Deafness Rehab
    Indiana University Bloomington, Bloomington, IN, United StatesPHDDevelopmental Psychology

    Collapse Overview 
    Collapse overview

    Academic Background

    University of North Carolina at Chapel Hill
    Bachelor of Arts, Psychology, 1987

    New York University
    Master of Arts, Counseling and Deafness Rehabilitation, 1991

    Indiana University
    Doctor of Philosophy, Developmental Psychology, 1996

    POST-DOCTORAL TRAINING:
    University of Oregon, Department of Psychology, January, 1997 – December, 1999
    Postdoctoral Research Fellow - Brain Development Lab, Dr. Helen Neville
    Duke-UNC Brain Imaging and Analysis Center, January, 2000 – November, 2002
    Research Associate - Duke University Medical Center, Dr. Gregory McCarthy & University of North Carolina at Chapel Hill, Department of Psychiatry, Dr. Aysenil Belger

    Current Appointments:

    Assistant Professor, Dept. of Psychiatry, University of Massachusetts Medical School

    Research InterestsTeresa Mitchell, Ph.D.

    Ongoing Projects:

    Cross-Modal Development and Plasticity

    Dr. Mitchell's research centers around a central theme: what happens to the brain and behavior when development differs from the norm, and how can the course and outcome of that atypical development shed light on basic principles of developmental change? One important line of work in her laboratory investigates cross-modal plasticity, specifically how and whether the visual modality adapts to compensate for the absence of auditory input and experience. In these studies, hearing and deaf individuals of the same age perform tasks in which they attend to and respond to particular visual information, such as random-dot motion, color, or faces. The aim is to document what functions differ between the deaf and hearing populations, and when in development those differences appear. Three major techniques are used in the laboratory: 1) behavioral measures such as reaction time and accuracy, 2) event-related potentials (ERPs), or the recording of the brain’s electrical activity in response to the stimuli and tasks, or 3) functional MRI, which tracks changes in the flow of oxygenated blood throughout the brain in response the stimuli and tasks. These measures are powerful for assessing whether visual performance differs between deaf and hearing individuals, and for providing clues as to what the neural substrates of those differences are. Past research has shown that deaf individuals are faster and/or more accurate in responding to motion and produce larger ERPs and fMRI signals than hearing individuals, but that deaf and hearing individuals produce similar responses to color stimuli. This suggests that visual compensation is not global and may be specific to certain functions and/or visual pathways. Recent work shows that this population difference seems to emerge during elementary school years, which suggests that the compensation is a product of cumulative visual experience in the absence of auditory input. This research program has important implications for understanding how intrinsic maturational timetables and extrinsic experiential factors interact across the course of development to influence the structure and function of brain and behavior.




    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
    List All   |   Timeline
    1. Mitchell TV. Category selectivity of the N170 and the role of expertise in deaf signers. Hear Res. 2017 Jan; 343:150-161. PMID: 27770622.
      View in: PubMed
    2. Letourneau SM, Mitchell TV. Visual field bias in hearing and deaf adults during judgments of facial expression and identity. Front Psychol. 2013; 4:319. PMID: 23761774.
      View in: PubMed
    3. Mitchell TV, Letourneau SM, Maslin MC. Behavioral and neural evidence of increased attention to the bottom half of the face in deaf signers. Restor Neurol Neurosci. 2013; 31(2):125-39. PMID: 23142816.
      View in: PubMed
    4. Letourneau SM, Mitchell TV. Gaze patterns during identity and emotion judgments in hearing adults and deaf users of American Sign Language. Perception. 2011; 40(5):563-75. PMID: 21882720.
      View in: PubMed
    5. Gilley PM, Sharma A, Mitchell TV, Dorman MF. The influence of a sensitive period for auditory-visual integration in children with cochlear implants. Restor Neurol Neurosci. 2010; 28(2):207-18. PMID: 20404409.
      View in: PubMed
    6. Letourneau SM, Mitchell TV. Behavioral and ERP measures of holistic face processing in a composite task. Brain Cogn. 2008 Jul; 67(2):234-45. PMID: 18336979.
      View in: PubMed
    7. Morey RA, Mitchell TV, Inan S, Lieberman JA, Belger A. Neural correlates of automatic and controlled auditory processing in schizophrenia. J Neuropsychiatry Clin Neurosci. 2008; 20(4):419-30. PMID: 19196926.
      View in: PubMed
    8. Mitchell, T.V. Cross-modal plasticity in development: The case of deafness. In C. A. Nelson, & M. Luciana (Eds.), Handbook of developmental cognitive neuroscience. 2008; 439-452.
    9. Mitchell TV, Maslin MT. How vision matters for individuals with hearing loss. Int J Audiol. 2007 Sep; 46(9):500-11. PMID: 17828666.
      View in: PubMed
    10. Mitchell TV, Morey RA, Inan S, Belger A. Functional magnetic resonance imaging measure of automatic and controlled auditory processing. Neuroreport. 2005 Apr 4; 16(5):457-61. PMID: 15770151.
      View in: PubMed
    11. Morey RA, Inan S, Mitchell TV, Perkins DO, Lieberman JA, Belger A. Imaging frontostriatal function in ultra-high-risk, early, and chronic schizophrenia during executive processing. Arch Gen Psychiatry. 2005 Mar; 62(3):254-62. PMID: 15753238.
      View in: PubMed
    12. Mitchell TV, Neville HJ. Asynchronies in the development of electrophysiological responses to motion and color. J Cogn Neurosci. 2004 Oct; 16(8):1363-74. PMID: 15509384.
      View in: PubMed
    13. Inan S, Mitchell T, Song A, Bizzell J, Belger A. Hemodynamic correlates of stimulus repetition in the visual and auditory cortices: an fMRI study. Neuroimage. 2004 Mar; 21(3):886-93. PMID: 15006655.
      View in: PubMed
    14. Pelphrey KA, Mitchell TV, McKeown MJ, Goldstein J, Allison T, McCarthy G. Brain activity evoked by the perception of human walking: controlling for meaningful coherent motion. J Neurosci. 2003 Jul 30; 23(17):6819-25. PMID: 12890776.
      View in: PubMed
    15. Armstrong BA, Neville HJ, Hillyard SA, Mitchell TV. Auditory deprivation affects processing of motion, but not color. Brain Res Cogn Brain Res. 2002 Nov; 14(3):422-34. PMID: 12421665.
      View in: PubMed
    16. Lewis DV, Barboriak DP, MacFall JR, Provenzale JM, Mitchell TV, VanLandingham KE. Do prolonged febrile seizures produce medial temporal sclerosis? Hypotheses, MRI evidence and unanswered questions. Prog Brain Res. 2002; 135:263-78. PMID: 12143347.
      View in: PubMed
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