Language is a hallmark of human cognition—a rich and flexible method of representing the world around us. As such, language provides an invaluable resource to human infants: a way of gaining insight into the representations that guide adult cognition. In this dissertation, I explore how language influences infants’ cognition as...
Problems in interpersonal functioning are a major concern. In adults, interpersonal dysfunction is often investigated as it relates to personality disorders (PDs). In fact, researchers have argued that a core of interpersonal dysfunction is what defines personality disorders (Hopwood, Wright, Ansell, & Pincus, 2013). This is perhaps most evident for...
Speech contains a variety of temporal and spectral features that occur simultaneously in the signal, each of which conveys unique information that is essential for its accurate interpretation. As the bridge between the auditory periphery and the cortex, the brainstem can be thought of as a connection that must respond...
Stem cells show great promise as cellular replacement and drug delivery therapies for a number of neurological disorders. This dissertation examines embryonic and adult types of stem cells, their plasticity, and mechanisms governing their development (Chapters 1-5). Our studies illustrate that leukemia inhibitory factor (LIF) signaling and bone morphogenetic protein...