Genetic associations studied in rapid-naming research (letters)

Cognitive Abilities

Rapid automised naming (RAN) of letters asks people to name printed letters as quickly as possible. It is widely used in reading research as a predictor of fluency.

GWAS work has identified variants linked to RAN tasks, with overlap with reading and processing-speed traits.

This result reflects research-level variation in reading-related cognition and is not a reading test.

Education, practice, attention, sleep, and overall cognitive health strongly shape actual RAN performance.

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Selected sample: Demo Report
Report markers: 0 SNP entries
Genes: 0
Research: 1 study

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Research summary

What this trait studies

Research summary, not an individual result

This trait is presented as population-level genetic research rather than an individual Low/High verdict, because the science behind it is either too preliminary, too easily misread as a diagnosis, or too sensitive to responsibly reduce to a single badge.

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Behind this report

Review the genes, tested markers and supporting research.

Research studies

The following peer-reviewed scientific studies support the genetic associations analyzed in this report.

Genome-wide association scan identifies new variants associated with a cognitive predictor of dyslexia

Evidence

Very strong scientific evidence

02/11/2019 Transl Psychiatry

Authors: Gialluisi A, Andlauer TFM, Mirza-Schreiber N, Moll K, Becker J, Hoffmann P, Ludwig KU, Czamara D, St Pourcain B, Brandler W, Honbolygó F, Tóth D, Csépe V, Huguet G, Morris AP, Hulslander J, Willcutt EG, DeFries JC, Olson RK, Smith SD, Pennington BF, Vaessen A, Maurer U, Lyytinen H, Peyrard-Janvid M, Leppänen PHT, Brandeis D, Bonte M, Stein JF, Talcott JB, Fauchereau F, Wilcke A, Francks C, Bourgeron T, Monaco AP, Ramus F, Landerl K, Kere J, Scerri TS, Paracchini S, Fisher SE, Schumacher J, Nöthen MM, Müller-Myhsok B, Schulte-Körne G

Study sample: 2,563 individuals (european ancestry)