Concussion News and Research

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Smartwatch seizure detection app may help reduce epilepsy-related deaths

In people with epilepsy, a new study has found a smartwatch application accurately detected tonic-clonic seizures, seizures with major convulsions, with a low rate of false alarms.

27 May 2026

Early multidisciplinary care speeds concussion recovery in children

Children recover significantly faster from concussion after receiving early, multidisciplinary care designed to treat persistent symptoms, according to a new study.

26 May 2026

Smoking cessation may reduce dementia risk for people who avoid major weight gain

Quitting smoking may be associated with a lowered risk of dementia, especially for people who avoid major weight gain after quitting, according to a study published May 20, 2026, in Neurology, the medical journal of the American Academy of Neurology.

20 May 2026

Migraine with aura linked to higher ischemic stroke risk in middle-aged and older adults

Migraine with aura was associated with an increased risk of ischemic stroke in middle-aged and older people, according to a study published May 20, 2026, in Neurology Open Access, an official journal of the American Academy of Neurology.

20 May 2026

Pregnancy not linked to increased myasthenia gravis flare-up risk

For female participants with myasthenia gravis, pregnancy is not associated with an increased risk of serious flare-ups of the disease, or new or worsening symptoms, according to a study published May 13, 2026, in Neurology, the medical journal of the American Academy of Neurology.

13 May 2026

Do repeated football head hits disrupt the gut microbiome?

A small exploratory study of collegiate football players found that non-concussive head impacts are correlationally linked to acute and season-long shifts in gut microbiome composition, with changes most pronounced 48–72 hours after significant impacts. However, most associations weakened after correction for multiple testing, and the authors stress the findings are preliminary and hypothesis-generating.

10 May 2026

Repeated head impacts linked to gut microbiome changes in athletes

Non-concussive head impacts-hits to the head that don't cause clinically detectable symptoms-are correlated with subsequent changes to the gut microbiome in a small sample of US collegiate football players, according to a new study published May 6, 2026, in the open-access journal PLOS One by Ahmet Ay and Kenneth Douglas Belanger of Colgate University, USA, and colleagues.

6 May 2026

CGRP inhibitors may reduce glaucoma risk among migraine patients

A type of drug used to prevent migraine may be associated with a reduced risk of glaucoma, according to a study published May 6, 2026, in Neurology®, the medical journal of the American Academy of Neurology.

6 May 2026

Virtual neurology visits match in-person care outcomes

For people who see a neurology clinician for the first time, a new study has found that being seen virtually vs. in-person made no difference in how soon they needed more care.

22 Apr 2026

Sleep apnea more common in former football players than previously recognized

New research led by investigators at Vanderbilt Health and the Football Players Health Study at Harvard University suggests that sleep apnea may be far more common - and more clinically significant - among former professional football players than previously recognized.

22 Apr 2026

Poor sleep linked to higher dementia risk in epilepsy

For people with epilepsy, getting poor sleep was associated with a higher risk of dementia compared to people without epilepsy, according to a study published April 22, 2026, in Neurology, the medical journal of the American Academy of Neurology.

22 Apr 2026

Short-term and cumulative exposure to air pollution tied to increased migraine activity

Air pollution is associated with increased migraine activity, according to a study published on April 15, 2026, in Neurology, the medical journal of the American Academy of Neurology.

17 Apr 2026

Migraine genes linked to worse headaches after concussion in children

A University of Calgary-led study has found evidence that children with genes predisposing to migraine might have an increased risk of having more headaches after a concussion, which are known to be linked to prolonged symptoms up to six-months after the injury.

15 Apr 2026

High-quality plant-based diets linked to lower dementia risk

Eating a higher quality plant-based diet is associated with a lower risk of Alzheimer's disease and other related dementias compared to eating a lower quality plant-based diet, according to a study published April 8, 2026, in Neurology, the medical journal of the American Academy of Neurology.

8 Apr 2026

Vitamin D levels in midlife tied to lower dementia risk marker

Having higher levels of vitamin D in the blood in middle age is associated with lower levels of tau protein in the brain, which is a sign of dementia, years later, according to a study published April 1, 2026, in Neurology Open Access, an official journal of the American Academy of Neurology.

1 Apr 2026

Mono infection associated with threefold higher multiple sclerosis risk

Having the disease infectious mononucleosis, often called mono, caused by the Epstein-Barr virus is associated with an increased risk of developing multiple sclerosis (MS), according to a study published on April 1, 2026, in Neurology® Open Access, an official journal of the American Academy of Neurology.

1 Apr 2026

Hormonal contraception not associated with prevalence of idiopathic intracranial hypertension

Hormonal contraception, including birth control pills and intrauterine devices (IUDs), is not associated with an increased prevalence of a brain pressure disorder called idiopathic intracranial hypertension, according to a meta-analysis published on March 25, 2026, in Neurology, the medical journal of the American Academy of Neurology.

25 Mar 2026

People with type 1 diabetes face higher risk of developing dementia

Having type 1 diabetes is associated with a higher risk of developing dementia, according to a study published March 18, 2026, in Neurology®, the medical journal of the American Academy of Neurology.

18 Mar 2026

Multiple concussions linked to slightly worse health in former college athletes

In former college athletes, having had three or more concussions was associated with slightly worse physical, mental, behavioral and cognitive health five years after graduation, according to an article published March 11, 2026, in Neurology, the medical journal of the American Academy of Neurology.

11 Mar 2026

Improving biological age gap may help protect long-term brain health

Improving the gap between your biological age and your chronological age is associated with a lower risk of stroke and improvements in signs of damage in the brain, according to a preliminary study released March 5, 2026, that will be presented at the American Academy of Neurology's 78th Annual Meeting taking place April 18-22, 2026, in Chicago and online.

5 Mar 2026