A concussion is a mild traumatic brain injury resulting from a jolt or blow to the head or body that causes the brain to move rapidly within the skull. This movement can stretch and damage brain cells, leading to temporary changes in brain function. This article addresses playing video games during concussion recovery and provides guidance for this period.
How Video Games Affect Concussion Recovery
Playing video games is generally not recommended during concussion recovery due to the significant demands they place on an injured brain. They require substantial cognitive effort, including processing complex information, making rapid decisions, and coordinating hand-eye movements. This cognitive load can overwhelm the brain and delay the healing process.
Beyond cognitive strain, video games involve intense visual and auditory stimulation that can exacerbate concussion symptoms. Bright, flashing lights and rapid screen changes can worsen headaches, dizziness, and light sensitivity (photophobia). Similarly, loud or sudden game sounds can increase noise sensitivity (phonophobia). Exposing the brain to such stimuli prevents the necessary rest required for recovery.
Essential Recovery Strategies
Effective concussion recovery prioritizes physical and cognitive rest, especially in the initial days. Limiting activities that strain the brain is important. This includes reducing time spent on screens and minimizing demanding mental tasks.
A gradual reintroduction of daily activities is important, guided by symptom tolerance. Individuals should pay close attention to their symptoms, resting if they worsen. Supporting overall health through adequate hydration and nutrition also aids the healing process. Ensuring sufficient, quality sleep is another important component of recovery, as the brain performs much of its healing during rest.
Resuming Activities Safely
Before returning to any demanding activities, including video games, consulting a healthcare professional is necessary. Recovery from a concussion is highly individualized, meaning the timeline for returning to activities varies. A person should be largely symptom-free for a period before considering a return to activities.
If a healthcare professional advises a return to screen time, it should be done very gradually. Begin with short durations and slowly increase exposure while monitoring for any return or worsening of symptoms. Pushing through symptoms or returning to activities too quickly can prolong recovery or lead to persistent symptoms.