Effects of Video Game Type on Cognitive Performance and Brain Functional Connectivity: A Longitudinal EEG Study
Jingqing Lu1,2, Ruifang Cui2, Lijun Jiang1,2
1The Clinical Hospital of Chengdu Brain Science Institute, Sichuan Institute for Brain Science and Brain-Inspired Intelligence, Tianfu Jiangxi Laboratory, University of Electronic Science and Technology of China, Chengdu 611731, China.
Brain Sciences
|January 28, 2026
Summary
Different video games enhance cognition via distinct neuroplasticity pathways. Action games notably boost neural efficiency and sustain cognitive improvements, offering insights for digital interventions.
Area of Science:
- Cognitive Neuroscience
- Neuroimaging
- Human-Computer Interaction
Background:
- Video gaming impacts cognitive functions and neural characteristics.
- The specific effects of diverse game genres on cognition and neuroplasticity require further investigation.
Purpose of the Study:
- To investigate how action video games versus strategy card games differentially affect cognitive functions and their neural underpinnings.
- To explore the neuroplasticity mechanisms associated with different gaming genres over a 30-week period.
Main Methods:
- A 30-week longitudinal study randomly assigned participants to action video game or strategy card game groups.
- Behavioral assessments and resting-state electroencephalography (EEG) were used to measure changes in attention, working memory, and executive function.
- Data were collected at six time points to track cognitive and neural changes.
Main Results:
- Both gaming groups demonstrated significant cognitive improvements.
- Action video game players showed increased low-frequency EEG power (delta, theta) and reduced alpha-band functional connectivity.
- These neural changes in the action game group persisted 10 weeks post-training.
Conclusions:
- Different video game genres engage distinct neuroplasticity pathways for cognitive enhancement.
- Action games appear particularly effective at optimizing neural efficiency and yielding lasting cognitive benefits.
- Findings inform the design of tailored digital cognitive interventions based on game mechanics.
More Related Videos
Related Concept Videos
01:26Longitudinal Studies
498
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
498
01:17Functions of Connective Tissues
16.4K
Connective tissues perform a broad range of functions in the body. Their primary function is to connect and link different tissues in the body and act as packaging material between tissues. The areolar tissue, a connective tissue prototype, commonly cements various tissue types in diverse body organs. In contrast, adipose tissue cushions internal organs while insulating the body from heat loss.
Hard connective tissues, such as bones and cartilage, provide structure and support to the body.
Hard connective tissues, such as bones and cartilage, provide structure and support to the body.
16.4K
01:22Connective Tissue Cell Types
4.2K
Connective tissue develops from the mesoderm of a developing embryo and consists of cells, fibers, and ground substance: a gel-like material containing large complexes of carbohydrates and proteins. Connective tissue was first identified as a separate tissue family in the 18th century, and Johannes Peter Muller coined the term connective tissue.
Fat cells (adipocytes), smooth muscle cells (myoblasts), and bone cells (osteoblasts) are some connective tissue cell types. Some immune system cells...
Fat cells (adipocytes), smooth muscle cells (myoblasts), and bone cells (osteoblasts) are some connective tissue cell types. Some immune system cells...
4.2K
02:20Longitudinal Research
13.2K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
13.2K
01:26Types of Functions I
301
Functions are fundamental mathematical tools that capture relationships between variables and describe how one quantity changes in relation to another. Their diverse forms allow them to model various real-world phenomena with precision and flexibility. Among the various categories, algebraic functions are prominent due to their formulation through basic arithmetic operations: addition, subtraction, multiplication, division, and root extraction.Algebraic functions include polynomial, rational,...
301
01:19Types of Functions II
189
Trigonometric and exponential functions are essential mathematical tools used to model distinct types of real-world behavior, particularly in periodic and growth-related phenomena. These functions extend the capabilities of basic algebraic models by capturing recurring cycles and rapid changes across various scientific and engineering contexts.Trigonometric functions, such as sine and cosine, are particularly effective for representing periodic phenomena. Their cyclic behavior makes them...
189