蜜桃导航

NEW FACULTY: MORLET

Dr. Thierry Morlet is an accomplished neuroscientist and researcher with a passion for understanding brain and hearing development in infants and children. He earned his PhD in Neurosciences from the University of Lyon in France and completed postdoctoral studies at Louisiana State University (LSU) in New Orleans.  

鈥淢y original interest in neuroscience began during my adolescent years when the brain鈥檚 different functions started to fascinate me,鈥� Dr. Morlet shared. 鈥淭hat is when I decided to become a 鈥榖rain scientist,鈥� without knowing yet exactly what it meant. Beyond neuroscience, I developed a particular passion for studying brain development in children. Studying how the brain develops to become this incredible 鈥榤achine鈥� has always been one of my priorities. For example, the way most babies can learn language and how to speak by listening and observing their caregivers is fascinating. As a student, I had the opportunity to study hearing development in newborns. I jumped right in because I knew there was a lot to do for those who were not born with this essential sensory function.鈥�
 
During his postdoc and early career at LSU, Dr. Morlet gained exposure to groundbreaking clinical research, including auditory neuropathy, a newly discovered type of hearing loss. Then, for over 18 years, he led the Auditory Physiology and Psychoacoustics Research Laboratory at Nemours Children鈥檚 Health in Wilmington, Delaware. There, he conducted basic and translational research on various types of hearing loss in infants and children. He reflects, 鈥淚 particularly enjoyed combining my research studies with clinical activities, as it enabled me to acquire knowledge about diverse aspects of human physiology, specifically including what can go wrong during human development. Constantly engaging with patients reminded me of the real-world impact research can have鈥攁nd the work that still needs to be done to improve children鈥檚 lives.鈥�

Dr. Morlet鈥檚 current research focuses on developing an objective measure to assess individuals鈥� speech processing abilities in noise through electrophysiological measures.  This measure, he explained, 鈥渨ould be of significant clinical use in infants and young children well before their behavioral performances in quiet or in noise can be assessed reliably. Understanding the noise processing abilities of pre-verbal infants and children, especially those at risk for hearing loss or struggling to process speech in noise, will allow us to tailor individualized interventions鈥攊ndependent of the degree of hearing loss or the presence of assistive devices (e.g., hearing aids or cochlear implants).鈥� 

Dr. Morlet further emphasized the importance of clear speech access in everyday interactions for successful language development: 鈥淢any infants and children must navigate suboptimal listening environments, such as at home, daycare, or school, where noise levels often exceed recommended limits. Vulnerability to noise is even more critical in infants and children with hearing loss, as they struggle significantly more than their hearing age mates in noisy environments. Despite early intervention, many of these children do not reach age-typical language proficiency, even with appropriate hearing devices. I strongly believe further research could help us improve outcomes for these children and give them the support they need to succeed.鈥�

In his first year at the University of 蜜桃导航, Dr. Morlet is excited to launch innovative pediatric research projects through the newly established Pediatric Auditory Research Laboratory (PARL). He looks forward to collaborating with colleagues at the School of Communication Sciences and Disorders, engaging clinicians in the community, and mentoring students in research. As both a researcher and educator, he is committed to fostering student success and advancing the field of pediatric neuroscience and hearing.