Are there different degrees of concussions?

Yes, concussions can vary in severity, and this is often categorized into three grades. Grade 1, or a mild concussion, involves transient confusion without loss of consciousness and symptoms lasting less than 15 minutes. Grade 2, a moderate concussion, includes transient confusion without loss of consciousness but with symptoms lasting more than 15 minutes. Grade 3, or severe concussion, involves any loss of consciousness, either brief (seconds) or prolonged (minutes). However, the grading system has become less emphasized, with more focus on individualized assessment and management of the concussion.

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