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Full-Text Articles in Behavioral Neurobiology
Artificial Light At Night Disrupts Pain Behavior And Cerebrovascular Structure In Mice, Jacob Raymond Bumgarner
Artificial Light At Night Disrupts Pain Behavior And Cerebrovascular Structure In Mice, Jacob Raymond Bumgarner
Graduate Theses, Dissertations, and Problem Reports
Artificial Light at Night Disrupts Pain Behavior and Cerebrovascular Structure in Mice
Jacob R. Bumgarner
Circadian rhythms are intrinsic biological processes that fluctuate in function with a period of approximately 24 hours. These rhythms are precisely synchronized to the 24- hour day of the Earth by external rhythmic signaling cues. Solar light-dark cycles are the most potent environmental signaling cue for terrestrial organisms to align internal rhythms with the external day. Proper alignment and synchrony of internal circadian rhythms with external environmental rhythms are essential for health and optimal biological function.
The modern human environment on Earth is no longer …
Manipulating The Perineuronal Net In The Deep Cerebellar Nucleus, Deidre E. O'Dell
Manipulating The Perineuronal Net In The Deep Cerebellar Nucleus, Deidre E. O'Dell
Graduate Theses, Dissertations, and Problem Reports
Perineuronal nets (PNN) are a type of specialized extracellular matrix in the central nervous system. The PNN forms during postnatal development but the ontogeny of the PNN has yet to be elucidated. Studying the PNN in the rat brain may allow us to further understand the PNN’s role in development, learning, and memory. The PNN is fully developed in the deep cerebellar nuclei (DCN) of rats by post-natal day 18. By using enzymatic digestion of the PNN with chondroitinase ABC (ChABC), we studied how digestion of the PNN affects cerebellar-dependent eyeblink conditioning (EBC) and performed electrophysiological recordings from DCN neurons. …