Correlatos Neurocognitivos de la Atención y la Memoria de Trabajo en Entornos Digitales en

A database of 35 records containing figures and statistics on neurocognitive correlates of attention and working memory in digital environments across Latin America from 2021 to 2024. It includes country-level ADHD prevalence, screen time usage, scores from cognitive tests like WAIS-IV and Stroop, and EEG/fMRI findings on working memory under digital multitasking. The dataset also covers digital divide data for seven countries.

Use Cases

• Analyzing regional ADHD prevalence rates based on country-level statistics
• Investigating the relationship between screen time and cognitive test scores using WAIS-IV and Stroop data
• Studying neural correlates of digital multitasking from EEG and fMRI findings
• Comparing digital divide metrics across Ecuador, Colombia, Mexico, Brazil, Chile, Peru, and Guatemala

Strengths

• Contains specific, cited figures such as ADHD prevalence (Colombia 17.1%, Chile 3.43%) and screen time (Mexico 7h/day)
• Includes multimodal neurocognitive data, combining behavioral test scores with EEG and fMRI findings
• Covers a defined time range (2021-2024) and multiple Latin American countries

Limitations

• Small scale with only 35 records, limiting statistical power for broad generalizations
• Column names and full data structure are not provided, hindering detailed understanding
• Relies on a single author source, and the data collection methodology is not described

Provenance

Source

Juan Moises de la Serna Tuya

Collection Method

Method of data gathering is not described in the provided sources.

Time Range

2021-2024

Freshness

Last updated March 21, 2026

Geography

Latin America (Ecuador, Colombia, Mexico, Brazil, Chile, Peru, Guatemala)