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Tabansky I, Quinkert AW, Rahman N, Muller SZ, Lofgren J, Rudling J, Goodman A, Wang Y, Pfaff DW. Temporally-patterned deep brain stimulation in a mouse model of multiple traumatic brain injury. Behav Brain Res 2014; 273:123-32. [PMID: 25072520 DOI: 10.1016/j.bbr.2014.07.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 07/16/2014] [Accepted: 07/19/2014] [Indexed: 10/25/2022]
Abstract
We report that mice with closed-head multiple traumatic brain injury (TBI) show a decrease in the motoric aspects of generalized arousal, as measured by automated, quantitative behavioral assays. Further, we found that temporally-patterned deep brain stimulation (DBS) can increase generalized arousal and spontaneous motor activity in this mouse model of TBI. This arousal increase is input-pattern-dependent, as changing the temporal pattern of DBS can modulate its effect on motor activity. Finally, an extensive examination of mouse behavioral capacities, looking for deficits in this model of TBI, suggest that the strongest effects of TBI in this model are found in the initiation of any kind of movement.
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Affiliation(s)
- Inna Tabansky
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States.
| | - Amy Wells Quinkert
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States
| | - Nadera Rahman
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States
| | - Salomon Zev Muller
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States
| | - Jesper Lofgren
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States; Linkoping University, Faculty of Health Sciences, Hälsouniversitetet Kansliet 581 83 Linköping, Sweden
| | - Johan Rudling
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States; Linkoping University, Faculty of Health Sciences, Hälsouniversitetet Kansliet 581 83 Linköping, Sweden
| | - Alyssa Goodman
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States
| | - Yingping Wang
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States
| | - Donald W Pfaff
- Laboratory of Neurobiology and Behavior, Rockefeller University, 1230 York Ave, Box 275, New York, NY 10065, United States
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