Katherine L Villa

Learn More
Older concepts of a hard-wired adult brain have been overturned in recent years by in vivo imaging studies revealing synaptic remodeling, now thought to mediate rearrangements in microcircuit connectivity. Using three-color labeling and spectrally resolved two-photon microscopy, we monitor in parallel the daily structural dynamics (assembly or removal) of(More)
Structural plasticity, the rewiring of synaptic connections, occurs not only during development, but is prevalent in the adult brain and likely represents the physical correlate of learning and memory. Removal or addition of excitatory and inhibitory synaptic inputs onto a neuron can affect their relative influence on excitation in specific dendritic(More)
The inhibition of bladder sensory transmission is critical for the pharmacotherapy of urine storage symptoms. The purpose of this study is to examine the correlation between pharmacologically-induced changes in cystometric parameters and spinal c-Fos expression in anesthetized rats with bladder hyperactivity induced by the intravesical infusion of acetic(More)
  • 1