Welcome to the Center for Navigation and Communication Sciences
A fundamental feature of animal evolution is the advent and expansion of the nervous system. Among the most compelling outcomes are the neural and somatic mechanisms that support purposeful movement through the environment and effective communication between freely navigating individuals. These tasks entail coordination across multiple motor behaviors with the aid of several sensory modalities. Navigation and communication are fundamentally important to survival and are hallmarks of natural selection. These functions are also among the first to encounter trouble in the aged or diseased nervous system, and failures lead to errors that are potentially catastrophic (e.g. driving accidents, falls in the elderly).
We have established the Center for Navigation and Communication Sciences, supported by the National Institute on Deafness and Other Communication Disorders (NIDCD), that is specifically dedicated to research on the sensory, motor, and integrative mechanisms underlying these essential functions. Key topics of research focus on two general areas: multi-sensory interactions and sensorimotor integration underlying communication and navigation, and plasticity, learning and recovery of function. These are not mutually exclusive, and are indeed synergistic. Our integrated approach recognizes that no sensory or motor modality evolved alone, but rather in tandem to support the complexities of daily activities.
Further, by understanding the principles underlying our ability to navigate through our environment and to communicate with others, and how these functions fail with aging and disease, the CNCS addresses important clinical and public health concerns. In so doing, the CNCS and it's research cores enhances our contributions to the health and well being of our community.
Premotor activity of a Medium-Lead Burst (MLB) neuron during coordinated eye-head movements that re-direct the line of sight. more info...
- The influence of head and body tilt on human fore-aft translation perception. Exp Brain Res. 232, 3897-905. (2014 Dec 01).
- Neural Representation of Motion-In-Depth in Area MT. J Neurosci. 34, 15508-21. (2014 Nov 19).
- Hearing Function in Patients Living With HIV/AIDS. Ear Hear. 35, e282-90. (2014 Oct 24).