Current Lab Members
Soo-Eun Chang, Ph.D., CCC-SLP
Program Director/Principal Investigator
Soo-Eun Chang is an Associate Professor in the Department of Psychiatry and the Rosa Casco Solano-Lopez Research Professor of Child and Adolescent Psychiatry at the University of Michigan. Dr. Chang is also an Adjunct Professor at the Michigan State University, in the Department of Communicative Sciences and Disorders, and the Department of Psychology. She received her MS degree and clinical training as a Speech-Language Pathologist at Vanderbilt University, received her PhD in Speech and Hearing Science at the University of Illinois at Urbana-Champaign, and trained as a postdoctoral research fellow at the NINDS Intramural Research Program at the NIH. Dr. Chang’s research program focuses on advancing our understanding of the functional neuroanatomical mechanisms supporting speech motor control, and neural bases of developmental stuttering. Dr. Chang is also interested in developing novel treatment options for stuttering, which may include neuromodulatory techniques that augment behavioral therapy, and early intervention to prevent chronic life-time stuttering. Dr. Chang may be contacted at firstname.lastname@example.org.
Valeria Caruso, Ph.D.
Valeria C. Caruso, Ph.D., is a Research Investigator in the Department of Psychiatry at the University of Michigan. She received a PhD in Cognitive Neuroscience from SISSA, International School of Advanced Studies, in Trieste, Italy, in 2009, and completed her postdoctoral training at Duke University in Durham, NC, in 2015. Her current research focuses on the neural bases of auditory-motor integration deficits in stuttering, and on the interaction between brain maturation and language experience in bilingual children. Dr. Caruso may be contacted at email@example.com.
Emily O. Garnett, Ph.D., CCC-SLP
Emily Garnett is a Research Investigator in the Department of Psychiatry at the University of Michigan, and a certified speech-language pathologist. She received her clinical training degree from West Virginia University in 2009, her PhD from the University of South Carolina in 2015, and completed her postdoctoral training here at UM in 2019. Her current research focuses on: 1) a clinical trial using neuromodulation (HD-tDCS) to augment traditional speech therapy, 2) the neural bases of rhythm and timing deficits in stuttering, and 3) analysis of the lab’s ongoing longitudinal structural and functional pediatric imaging data. Dr. Garnett may be contacted at firstname.lastname@example.org.
Yanni Liu, Ph.D.
Research Assistant Professor
Yanni Liu is a Research Assistant Professor in the Department of Psychiatry at the University of Michigan. She received her PhD in Psychology from the University of Michigan in 2008, and completed her postdoctoral training at the Carnegie Mellon University and at the University of Michigan. Her research interest focuses on (1) neural oscillations underlying stuttering and other neurodevelopmental disorders; (2) executive function, performance monitoring and brain maturation in typical and atypical development; (3) cognitive training and brain stimulation in enhancing brain functions and reducing symptoms in neurodevelopmental disorders. Dr. Liu may be contacted at email@example.com.
Postdoctoral Research Fellow
Shanley B. Treleaven, Ph.D., CCC-SLP
Postdoctoral Research Fellow
Shanley Treleaven is a Postdoctoral Research Fellow in the Department of Psychiatry at the University of Michigan and a certified speech-language pathologist. She received her MS from the University of Alabama in 2017, and her Ph.D. from Louisiana State University in 2020. Her research interests include neurological aspects of speech motor programming in individuals who stutter and potential relationships between stuttering and executive functioning. Dr. Treleaven may be contacted at firstname.lastname@example.org.
Chelsea Johnson, B.S.
Chelsea is currently a doctoral student in the Communicative Sciences and Disorders Program at Michigan State University and a research coordinator for the Speech Neurophysiology Lab. She received her psychology and neuroscience undergraduate degrees from Michigan State University. Chelsea is interested in studying cognitive aspects that may be involved with developmental stuttering such as memory and attention.
Saralyn Rubsam, M.A., CCC-SLP
Saralyn is a licensed speech-language pathologist with years of experience in the assessment and treatment of pediatric communication disorders. Her clinical interests include normal language acquisition, autism spectrum disorders, literacy development, and traumatic brain injury. Saralyn has a Master of Arts Degree in Speech-Language Pathology from Miami University. She received her undergraduate training in Elementary Education and Speech-Language Pathology from Western Michigan University. Saralyn assists in recruiting participants, completing speech-language evaluations, obtaining case history information and works directly with clients and families participating in the study.
Megan Sheppard, M.A., CCC-SLP
Megan is a licensed speech-language pathologist with many years experience working with children and adults in both medical and educational settings. At the Speech Neurophysiology Lab, Megan assists in recruiting participants, completing speech-language evaluations, obtaining case history information, gathering data, and working directly with clients and families participating in the study. Megan has a Master of Arts Degree in Speech-Language Pathology from Western Michigan University. She received her Bachelor of Arts in Communicative Sciences and Disorders from Michigan State University.
Benjamin Nash, B.A.
Ben is a recent San José State University graduate, earning his Bachelors of Arts degree in Psychology. During his time in college, Ben worked in Tourette Syndrome (TS) lab, conducting research on the social perceptions and stigmatization of the disorder and analyzing 25 years of literature regarding TS and its comorbidities. Ben most recently worked in the Michigan Medicine Substance Abuse Lab under Dr. Mark Ilgen, shadowing research studies involving the topics of opioid use, pain management, alcohol use disorders and suicidality. Ben joined the Speech Neurophysiology Lab in 2022 where he will help run the lab’s fMRI study on network connectivity and temporal processing in adolescents who stutter, as well as related studies involving MRI and fMRI scanning with children who stutter.
Rachel Lycans, B.S.
Rachel is a recent graduate of the University of Michigan where she majored in Biopsychology, Cognition, and Neuroscience. Rachel originally joined the lab in the Fall of 2020 and has worked on our Oscillation study throughout her undergraduate years. In Rachel's previous lab with William Gehring Ph.D., she ran EEG's on elementary aged children in order to investigate differences in ERP's, specifically the ERN. Bringing this knowledge, Rachel assisted our lab as we initiated our first EEG study. Post-graduation, Rachel now joins us fulltime and will assist in running and data collection of our EEG studies. Rachel will also be applying to medical schools during this time in hopes of starting medical school in the Fall of 2023.
Nick Mularoni, M.A.
Nick joined the lab in early 2022 and is working with Dr. Garnett to study timing deficits in stuttering. He's a recent graduate of the University of Chicago with a Master of Arts, focusing on phonetics and phonology. His thesis work, completed under Dr. Alan Yu, analyzed speech differences among Cantonese speakers with and without autism spectrum disorder. He also employed EEG methods to linguistic questions, investigating the perception of tones by speakers of non-tonal languages. Nick is a proud UMich alum, having earned his B.A. in Linguistics and History in 2018. He plans to continue his graduate studies with a focus on the connections between cognition and speech.
Sherry is an undergraduate student majoring in psychology and communications at the University of Michigan. She joined the lab this year and is working on a thesis investigating beta oscillations and stuttering. She is also part of Dr. Fitzgerald’s OCD and anxiety lab, where she gained clinical experience with children. Sherry plans on pursuing a career as a clinical psychologist or a social worker, but she will be taking a gap year after graduation before applying to graduate school.
Kate is an undergraduate student majoring in Neuroscience at the University of Michigan - Ann Arbor. She joined the lab in the beginning of 2021 and has previously worked in the Neuroimaging Lab at the Saban Research Institute of Children’s Hospital Los Angeles. Kate plans to attend medical school after finishing her bachelor’s degree and hopes to continue with neuroscience research.
Jaimie is an undergraduate student double majoring in Psychology and Linguistics at the University of Michigan - Ann Arbor. She joined the lab at the beginning of the 2021/22 school year and is now assisting through work with CLAN transcription as a part of the adult study. After graduating, she plans to attend graduate school to earn a master's degree in Speech Language Pathology.
Stephanie is an undergraduate student planning to major in Biopsychology, Cognition, and Neuroscience at the University of Michigan - Ann Arbor. She joined the lab at the beginning of the 2021/22 school year and is now assisting through work with CLAN transcription and EEG capping of research participants. After graduating her plan is to take a gap year to gain clinical experience before applying to medical school or graduate school programs.
Madison is an undergraduate student pursuing a Bachelor of Science double major in Biopsychology, Cognition & Neuroscience (BCN) and Linguistics at the University of Michigan - Ann Arbor. She joined the lab in the summer of 2021 and has since been working on CLAN transcriptions for the child study. After graduating, she plans to attend graduate school to earn a Masters Degree in Speech Language Pathology.