We would like to welcome you to the Holt laboratory.  We work on research projects which include:  analysis of dopamine receptors, voltage gated calcium channels, neuronal activity and morphological changes related to hearing loss and tinnitus.  Our most recent studies focus on the longitudinal assessment of changes in neuronal activity, neurochemistry, and synapses related to noise induced tinnitus.

Our lab is subdivided into three groups that each have a specific focus within auditory related pathways i.e., neuronal activity, neurotransmitters or morphological analyses.

• VIRA - Volumetric and Imaging Regional Analysis
• NICE - Neurotransmitters, Ion Channels, and Efferents
• MAAP - Morphological Assessment of Auditory Pathway