Neurocognitive Processes in Deaf Children with Cochlear Implants (R01 DC009581)
This new research project focuses on the neurocognitive processes underlying speech and language outcomes in prelingually deaf children following cochlear implantation. Past research on cochlear implants has been narrowly focused on speech and language outcomes and efficacy of cochlear implantation as a medical treatment for profound hearing loss. The primary objective of this research project is to demonstrate that domain-general neurocognitive processes related to executive functioning, such as working memory, fluency-speed, concentration-inhibition and organization-integration skills, are strongly associated with traditional clinical speech and language outcome measures. These executive function/cognitive control processes involve the global coordination, integration and functional connectivity of multiple underlying brain systems used in speech perception, production and spoken language processing.
David B. Pisoni, Ph.D.; Principal Investigator (Chancellors Professor of Psychological and Brain Sciences and Director, Speech Research Laboratory, Indiana University-Bloomington; Adjunct Professor of Otolaryngology HNS, Indiana University School of Medicine) [Link]
William G. Kronenberger, Ph.D.; Investigator (Associate Professor in Psychiatry, Indiana University School of Medicine) [Link]
Sujuan Gao, Ph.D.; Investigator (Associate Professor of Medicine/Division of Biostatistics, Indiana University School of Medicine) [Link]
Richard T. Miyamoto, M.D., F.A.C.S., F.A.A.P; Investigator (Arilla Spence DeVault Professor and Chair, Otolaryngology Head and Neck Surgery, Indiana University School of Medicine) [Link]
John E. Bates, Ph.D.; Professor in Psychological and Brain Sciences, Indiana University- Bloomington. [Link]
Nelson Cowan, Ph.D.; Curators Professor in Psychology, University of Missouri. [Link]
Randy Engle, Ph.D.; Professor and Chair in Psychology, Georgia Institute of Technology and Adjunct Professor in Psychiatry, Emory Medical School. [Link]
Rachael Holt, Ph.D.; Assistant Professor of Speech and Hearing Sciences, Indiana University-Bloomington. [Link]
David L. Horn, M.D.; Resident in Otolaryngology-HNS, Indiana University School of Medicine.
Karen Iler Kirk, Ph.D., CCC-SLP; Professor in Communication Sciences & Disorders, University of Iowa. [Link]