Brain Injury After an Accident in Brooklyn: What to Do Next

September 17, 2026 · brain injury · brooklyn

Why Brain Injuries Are Easy to Miss at First

A brain injury doesn't always look dramatic. Someone can walk away from a car crash, a fall on a Brooklyn sidewalk, or a construction site accident and seem fine. Then, hours or days later, the headaches start. Or the person can't concentrate at work. Or they forget things they never used to forget.

This delay matters because it changes how people react. Many injured New Yorkers skip the ER because they feel "okay," then struggle to explain later why they waited to seek care. Insurance adjusters use that gap to argue the injury wasn't serious, or wasn't caused by the accident at all.

If you hit your head, were knocked unconscious even briefly, or felt dazed after a crash, fall, or workplace accident, get evaluated the same day if possible. A same-day medical record that documents a head strike is one of the most useful pieces of evidence you can create for yourself.

Common Causes We See Around Brooklyn

Brain injuries in Brooklyn tend to come from a handful of situations: rear-end and intersection collisions on corridors like Atlantic Avenue and Flatbush Avenue, pedestrians struck in crosswalks, falls on poorly maintained stairways or icy sidewalks, and falling objects or scaffold collapses at construction sites.

Each of these involves a different legal path. A driver's negligence is evaluated differently than a building owner's failure to maintain a safe walkway, and construction accidents can involve New York's Labor Law in addition to ordinary negligence rules. What stays the same across all of them is the need to show that someone else's carelessness caused the fall, crash, or accident, and that the injury followed from it.

The Deadline You Cannot Miss

In New York, most personal injury claims must be filed within three years of the accident under CPLR 214. If the claim involves a city agency, the MTA, or another municipal defendant, the deadline is much shorter, and you generally must file a formal notice of claim within 90 days of the incident. Missing that 90-day window can end a case before it starts.

Three years can feel like a long time, but brain injury cases benefit from moving early. Witnesses relocate. Surveillance video at a Brooklyn store, building, or subway station is often overwritten within weeks. A police or incident report filed close to the event carries more weight than a recollection pieced together a year later.

What Actually Proves a Brain Injury Case

New York courts don't accept a claim just because someone says they were hurt. Under Zuckerman v City of New York, 49 NY2d 557, and Alvarez v Prospect Hosp., 68 NY2d 320, a person bringing a claim has to come forward with real, specific evidence connecting the accident to the injury, not just conclusory statements. That evidence usually includes medical records, imaging, and consistent documentation of symptoms over time.

Credibility and factual disputes also matter. Courts have long held, per Sillman v Twentieth Century Fox Film Corp., 3 NY2d 395, that summary judgment is a drastic remedy that shouldn't be granted when there's a genuine, material question of fact for a jury to decide. That's part of why thorough documentation early on protects an injured person later — it reduces the room for a defendant to argue there's nothing to dispute.

For injuries involving cognitive or neurological symptoms, treating doctors, neurologists, and sometimes neuropsychological testing help establish the connection between the incident and ongoing problems like memory loss, mood changes, or difficulty working. Keep a simple daily log of symptoms. It's often more persuasive than trying to reconstruct months later how you felt on any given day.

What to Do in the First Few Weeks

Get checked out, even if you feel mostly normal. Follow through with any referrals, whether that's a neurologist, physical therapist, or specialist. Gaps in treatment are one of the first things an insurance company points to when trying to minimize a claim.

Write down what happened while it's fresh: where you were, what the surface or road conditions were like, who else was there. Photograph the scene if you can safely do so — a broken step, a poorly lit stairwell, a missing guardrail. If the accident happened at work or on a construction site, note who was supervising and what safety equipment was or wasn't provided.

Be cautious about giving a recorded statement to an insurance adjuster before you understand your symptoms fully. A brain injury can take time to reveal its full impact, and an early statement made before you know the extent of what happened can be used against you later.

If you hit your head or felt dazed after an accident in Brooklyn, get evaluated today and start a written log of your symptoms — then request a free case review before speaking further with any insurance adjuster. Se habla español. Call or text 917-277-3775 or visit joshmaklaw.com for a free, no-obligation case review. Attorney advertising; no fee unless we win. #NYCInjuryLawyer #BronxLawyer #Pe

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Attorney Advertising. This article is general information about New York law, not legal advice, and reading it does not create an attorney-client relationship. Prior results do not guarantee a similar outcome. Deadlines in injury cases are short and fact-specific — speak to a lawyer about your own situation.