Assess a traumatic brain injury or concussion claim — diagnosis, invisible cognitive and personality changes, future-care costing, and deadlines — and get a documentation roadmap.
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Traumatic brain injury (TBI) is one of the most under-documented injuries in personal injury law because its most disabling effects are invisible. Mild TBI and concussion frequently go undiagnosed at the scene and even in the emergency room, where CT and MRI scans often appear normal despite real functional damage. As a result, many people push through symptoms, miss the connection between their crash and their new difficulties, and end up with a thin medical record that insurers exploit.
The effects that matter most — memory and concentration problems, difficulty holding down a job, headaches, sleep disruption, mood swings, and personality change — cannot be seen on a scan. They have to be established through clinical assessment, neuropsychological testing, and observations from people who knew you before the injury. This is why a formal diagnosis and consistent documentation are the foundation of any brain-injury claim.
Because insurers routinely dispute TBI, the strength of your claim depends on building objective evidence around subjective symptoms. Neuropsychological testing measures cognitive function against population norms and can reveal deficits that ordinary conversation hides. A daily symptom journal — recording headaches, fatigue, sensitivity, and functional impact — creates a pattern over time that counters the argument that you have fully recovered.
Some of the most persuasive evidence comes from 'before and after' statements: observations from family members, friends, and coworkers describing how you have changed. A spouse noting new irritability, an employer documenting reduced performance, or a friend describing withdrawal from activities can be more powerful than any single test. Gathering these accounts early, while memories are fresh, materially strengthens the claim.
In serious brain-injury cases, the largest part of the claim is usually not the bills already paid but the future — ongoing rehabilitation, attendant care, and lost earning capacity where the injury limits or ends a career. Quantifying these requires specialists such as a life-care planner and an economist, and that work should begin early rather than at settlement. Even in milder cases, the cost of prolonged symptoms and reduced work capacity can be substantial.
Brain-injury claims are subject to the general limitation period — usually 2 years in most Canadian provinces and commonly 2–3 years in US states (with a wider 1–6 year range). Because TBI symptoms can emerge or worsen over time, the 'discoverability' rule may affect when the clock starts, but you should never rely on it. Confirm your exact deadline early, keep documenting, and consult a lawyer experienced specifically in brain-injury litigation.
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This wizard provides general legal information about traumatic brain injury claims — not legal or medical advice. Limitation periods, discoverability rules, and damages differ significantly between provinces and states. Seek medical assessment for any suspected brain injury and consult a licensed personal injury lawyer experienced in brain-injury claims in your jurisdiction.
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