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Eric S. Ramsson
Researcher at Illinois State University
Publications - 8
Citations - 194
Eric S. Ramsson is an academic researcher from Illinois State University. The author has contributed to research in topics: Dopamine & Ventral striatum. The author has an hindex of 6, co-authored 6 publications receiving 190 citations.
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Journal ArticleDOI
A wireless IC for time-share chemical and electrical neural recording
Masoud Roham,Dan P. Covey,David P. Daberkow,Eric S. Ramsson,Christopher D. Howard,Byron A. Heidenreich,Paul A. Garris,Pedram Mohseni +7 more
TL;DR: The chip has been externally interfaced with carbon-fiber microelectrodes implanted acutely in the caudate-putamen of an anesthetized rat, and enables chemically resolved monitoring of electrically evoked dopamine release and its postsynaptic bioelectrical response at the same recording site.
Journal ArticleDOI
A Wireless IC for Wide-Range Neurochemical Monitoring Using Amperometry and Fast-Scan Cyclic Voltammetry
Masoud Roham,David P. Daberkow,Eric S. Ramsson,Dan P. Covey,S. Pakdeeronachit,Paul A. Garris,Pedram Mohseni +6 more
TL;DR: An integrated circuit for real-time wireless monitoring of neurochemical activity in the central nervous system (CNS) is described, capable of conducting measurements in both fast-scan cyclic voltammetry (FSCV) and amperometry modes for a wide input current range.
Journal ArticleDOI
High Doses of Amphetamine Augment, Rather Than Disrupt, Exocytotic Dopamine Release in the Dorsal and Ventral Striatum of the Anesthetized Rat
TL;DR: J. Neurochem.
Journal ArticleDOI
Methamphetamine-induced neurotoxicity disrupts naturally occurring phasic dopamine signaling
TL;DR: It is demonstrated for the first time that denervation of DA neurons alters naturally occurring DA transients and are consistent with diminished phasic DA signaling as a plausible mechanism linking METH‐induced striatal DA depletions and cognitive deficits.
Journal ArticleDOI
Amphetamine Augments Action Potential-Dependent Dopaminergic Signaling in the Striatum in Vivo
Eric S. Ramsson,Dan P. Covey,David P. Daberkow,Melissa T. Litherland,Steven A. Juliano,Paul A. Garris +5 more
TL;DR: Amphetamine (AMPH) is thought to disrupt normal patterns of action potential-dependent dopaminergic signaling by depleting dopamine (DA) vesicular stores and promoting non-exocytotic DA efflux as discussed by the authors.