Evidence map›Paper›PMID 40309161›Full record

ReviewNeurotrauma reports2025

Effects of Traumatic Brain Injury on the Orexin/Hypocretin System.

Rebecca T Somach, Miranda M Lim, Akiva S Cohen

Abstract readReview
In one paragraph

Review in Neurotrauma reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Rebecca T SomachCHOP At Penn Medicine Hospital of The University Pennsylvania, USA.ORCID https://orcid.org/0000-0001-5335-7423
Miranda M LimOregon Health and Science University, Portland, Oregon, USA.
Akiva S CohenChildren's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.

Funding

Research Education ComponentP30AG066518 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI Zachary Beattie · 2020 to 2026
$28.6M
INJURY-INDUCED SPATIAL MEMORY IMPAIRMENTS ARE LINKED TO UNCOORDINATED HIPPOCAMPAL NEURONAL FIRINGR01NS120099 · NINDS · CHILDREN'S HOSP OF PHILADELPHIA · PI Akiva S Cohen · 2022 to 2026
$2.1M
BLRD VA IK2 BX002712NIA NIH HHS P30 AG066518NINDS NIH HHS R01 NS120099
6 · The paper itself

Abstract

Traumatic Brain Injuries (TBIs) are known to cause a myriad of symptoms in patients. One common symptom after injury is sleep disruptions. One neuropeptide system has been studied repeatedly as a potential cause of sleep disruptions after TBI- the orexin/hypocretin system. Orexin promotes wakefulness and arousal while disrupting the orexin system causes increased sleepiness and narcolepsy. Studies of TBI in human and animal subjects have shown that TBI affects the orexin system. This review serves as an overview of how TBI affects the orexin/hypocretin system, including structural and functional changes to the neurons after injury. This review is the first to include studies that examine how TBI affects orexin/hypocretin receptors. This review also examines how sex is accounted for in the studies of the orexin system after TBI.

Indexed as

hypocretinorexinsleep disruptiontraumatic brain injury

Identifiers

PMID40309161
PMCPMC12040569

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.