Supported by a CCPD Summer Internship Stipend, this student spent the summer working in a neuroscience lab at Washington University in St. Louis, conducting behavioral assays on mouse pups to study genetic and neurodevelopmental disorders. Through hands-on research, data analysis, and collaboration within a lab setting, the experience offered insight into both the realities of scientific research and the kind of work environment they hope to pursue in the future.

“Hi, my name is Carter Haley (far right), and this Summer I worked at Washington University in St. Louis in the lab of Joe Dougherty (middle). I was under the supervision of Susan “Suz” Maloney (not pictured) and Joshua Thope (not pictured), and I was primarily doing behavioral assays on mouse pups to study the effects of genetic and neurodevelopmental disorders.
I ran two studies. In the first study, I studied the neonatal communication alterations in mouse pups caused by Neurofibromatosis Type 1 (NF1). We recorded the ultrasonic sounds, aka ultrasonic vocalizations (USVs), in order to look at an Autism Spectrum Disorder phenotype found in humans with NF1. The second study focused on the neonatal motor assessment of mice with MYT1L syndrome. I performed a battery of tests on pups that were less than 1-2 weeks old to study a hypotonia phenotype, which is common in human patients with MYT1L syndrome. I was also responsible for genotyping, husbandry (taking care of mice), data analysis, reading papers, and presenting research findings, both mine and others.
During my time in the lab, I learned a lot about the pressures and responsibilities of working in a lab. I also learned a lot about myself and what my ideal work environment looks like. I am extremely grateful for the opportunity and the community that I built with the members of the lab. I look forward to utilizing the skills I learned in this experience to inform the future lab I work in. I will never forget this experience.” – Carter Haley ’28









