Enhancing the contrast sensitivity function through action video game training.
Level 3 - non-randomized controlled study
Interventional training study; randomization and control specifics not detailed in abstract
PubMed 19330003 · doi:10.1038/nn.2296
What was done
The study evaluated the impact of action video game training on the contrast sensitivity function (CSF). Specific experimental protocols, control interventions, allocation methods, and participant characteristics were not described in the abstract.
What was found
The authors reported that action video game playing enhanced contrast sensitivity. The abstract provides no quantitative data, effect sizes, or statistical values.
Why it matters
It suggests that contrast sensitivity can be improved through behavioral visual training, offering a potential non-optical pathway to enhance visual function.
Limits
The abstract lacks details on sample size, participant selection, control conditions, intervention duration, durability of the effect, and precise numerical outcomes.
Cited by
- supports Training a non-gamer with 40 hours of Call of Duty improves their visual contrast sensitivity to the level of an experienced gamer, and this effect persists when tested a year later.
- supports Video game players have higher visual contrast sensitivity compared to non-video game players.