ArticleExperimental neurology2020
Concussion increases CA1 activity during prolonged inactivity in a familiar environment.
Article in Experimental neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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.
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Who cites it
3 citing papers in PubMed, 2 citations in OpenAlex.
- Article
- Long intervals between repetitive concussions reduce risk of cognitive impairment and limit microglial activation, astrogliosis, and tauopathy in adolescent rats.Scientific reports · 2025Article
- Miniature microscopes for manipulating and recording in vivo brain activity.Microscopy (Oxford, England) · 2021Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Although hippocampal damage plays a key role in impairments after concussion, differences in hippocampal information processing during recovery are unknown. Micro-endoscopic calcium imaging was performed before and after primary blast injury in freely behaving mice in two environments: their familiar home cage and a novel open field. Results show that after concussion CA1 activity increased in the familiar environment in which animals were awake and mostly immobile but was unaltered in a novel environment which the animals actively and constantly explored. As awake immobility parallels cognitive rest, a common treatment for patients, the results imply that prolonged cognitive rest may unwittingly impede concussion recovery.
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Registered trials
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