Dietary Therapy Mitigates Persistent Wake Deficits Caused by Mild Traumatic Brain Injury
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Mild traumatic brain injury causes persistent deficits in wakefulness in mice, which are mitigated by a dietary therapy containing branched-chain amino acids.
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Animal models recapitulate sleep phenotypes of disordered sleep in humans, especially excessive daytime sleepiness.
“Animal models recapitulate sleep phenotypes of disordered sleep in humans, especially that of EDS.22,44,45,48,49,64–73”
From Effects of Traumatic Brain Injury on the Orexin/Hypocretin System (2025) · cites this paper as [67]
Some studies show no significant differences in orexin neurons between injured and sham-injured animals.
“Some studies show no significant differences in orexin neurons between injured and sham-injured animals.44,67,69,71,74”
From Effects of Traumatic Brain Injury on the Orexin/Hypocretin System (2025) · cites this paper as [67]
Injured animals had a smaller percentage of orexin neurons stained with cFos, indicating less active orexin neurons after injury.
“we found that injured animals had a smaller percentage of orexin neurons stained with cFos indicating less active orexin neurons after injury.”
From Effects of Traumatic Brain Injury on the Orexin/Hypocretin System (2025) · cites this paper as [67]
In the authors' previous study, animals with mild TBI had greater sleepiness in their waking period.
“In one of our previous studies, we reported that the animals with mild TBI had greater sleepiness in their waking period.67”
From Effects of Traumatic Brain Injury on the Orexin/Hypocretin System (2025) · cites this paper as [67]
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Dietary branched chain amino acids ameliorate injury-induced cognitive impairment
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Sorted by citations
Sleep-Wake Disturbances After Traumatic Brain Injury: Synthesis of Human and Animal Studies
Sandsmark, D. K., Elliott, J. E., & Lim, M. M. (2017) · Sleep · doi:10.1093/sleep/zsx044 · Cited by 183 · see citing works
Self-citationElliott, J. E., Keil, A. T., Mithani, S., Gill, J. M., O’Neil, M. E., Cohen, A. S., & Lim, M. M. (2022) · Frontiers in Systems Neuroscience · doi:10.3389/fnsys.2022.854874 · Cited by 22 · see citing works
Self-citationVishwanath, M., Cao, S., Dutt, N., Rahmani, A. M., Lim, M. M., & Cao, H. (2025) · Biomedical Signal Processing and Control · doi:10.1016/j.bspc.2025.107948 · Cited by 3 · see citing works
Self-citationEffects of Traumatic Brain Injury on the Orexin/Hypocretin System
Somach, R. T., Lim, M. M., & Cohen, A. S. (2025) · Neurotrauma Reports · doi:10.1089/neur.2024.0111 · Cited by 2 · see citing works
Self-citation
- Authors
- Lim, M. M., Elkind, J., Xiong, G., Galante, R., Zhu, J., Zhang, L., Lian, J., Rodin, J., Kuzma, N. N., Pack, A. I., & Cohen, A. S.
- Affiliations
- University of Pennsylvania (US)
- Children's Hospital of Philadelphia (US)
- Center for Sleep and Circadian Neurobiology, University of Pennsylvania, Philadelphia, PA 19104, USA.
- Corresponding author
- Lim, Miranda M.
- Pack, Allan I.
- Cohen, Akiva S.
- Venue
- Science Translational Medicine
- Published
- 2013-12-11
- Volume
- 5
- Issue
- 215
- Pages
- 215ra173-215ra173
- ISSN
- 1946-6234 (ISSN-L)
- 1946-6242
- PMC
- PMC3951738
- OpenAlex
- W2152708103
- Cited by
- 113
- References
- 6
- Citations by year
- 2026: 4 · 2025: 13 · 2024: 10 · 2023: 8 · 2022: 11 · 2021: 4 · 2020: 12 · 2019: 7 · 2018: 13 · 2017: 7 · 2016: 10 · 2015: 9 · 2014: 4 · 2013: 1
- FWCI
- 4.37
- Type
- journal article
- Language
- en
- Open access
- green
- europepmc.org
- Locations
- Science Translational Medicine (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Funders
- National Heart, Lung, and Blood Institute (T32HL007713, R01HL111725)
- National Institute of Neurological Disorders and Stroke (R01NS069629)
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD059288, R37HD059288)
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
- Health Sciences › Medicine › Epidemiology › Traumatic Brain Injury Research
- Health Sciences › Medicine › Neurology › Traumatic Brain Injury and Neurovascular Disturbances
- Keywords
- mild traumatic brain injury, sleep disorders, orexin neurons, branched-chain amino acids, dietary supplementation, cognitive rehabilitation, neurocognitive impairment
- MeSH terms
- Orexins, Amino Acids, Branched-Chain, Animals, Behavior, Animal, Brain Injuries, Cognition, Disease Models, Animal, Electroencephalography, Male, Mice, Inbred C57BL, Neurons, Neuropeptides, Wakefulness, Cognitive Behavioral Therapy, Glutamic Acid, Intracellular Signaling Peptides and Proteins, Mice
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