Brain Injury 101 - Start Here: The Basics Explained

Diagram illustrating the seven types of traumatic brain injury including concussion, contusion, coup-contrecoup, diffuse axonal injury, penetrating injury, hypoxic injury, and second impact syndrome

7 Types of Traumatic Brain Injury Explained

Traumatic brain injury is not a single diagnosis. The CDC and NINDS recognize several distinct TBI types, each with different causes, symptoms, and recovery considerations. This guide explains each type...

7 Types of Traumatic Brain Injury Explained

Traumatic brain injury is not a single diagnosis. The CDC and NINDS recognize several distinct TBI types, each with different causes, symptoms, and recovery considerations. This guide explains each type...

Illustration representing the long-term neurological effects of multiple concussions in adults

Long-Term Effects of Multiple Concussions in Ad...

A single concussion carries a good prognosis for most adults. Repeated concussions change that calculation. Learn what the research shows about cumulative head trauma, long-term cognitive and mood effects, CTE...

Long-Term Effects of Multiple Concussions in Ad...

A single concussion carries a good prognosis for most adults. Repeated concussions change that calculation. Learn what the research shows about cumulative head trauma, long-term cognitive and mood effects, CTE...

Illustration representing what to do immediately after a head injury or suspected concussion

What to Do Immediately After Hitting Your Head

Hitting your head is common. Knowing what to do next is not. Learn which symptoms require emergency care, what the first 48 hours should look like, and when to be...

What to Do Immediately After Hitting Your Head

Hitting your head is common. Knowing what to do next is not. Learn which symptoms require emergency care, what the first 48 hours should look like, and when to be...

Illustration representing concussion symptoms and recovery in children and adolescents

Concussion in Children: Signs, Symptoms, and Wh...

Concussion in children presents differently than in adults and requires a longer recovery timeline. Learn what symptoms to watch for at every age, when to seek emergency care, and how...

Concussion in Children: Signs, Symptoms, and Wh...

Concussion in children presents differently than in adults and requires a longer recovery timeline. Learn what symptoms to watch for at every age, when to seek emergency care, and how...

Illustration representing the variable recovery timeline of post-concussion syndrome

How Long Does Post-Concussion Syndrome Last?

Post-concussion syndrome does not follow a predictable schedule. Learn what the research shows about typical recovery timelines, what factors extend or shorten PCS duration, and when to seek additional evaluation....

How Long Does Post-Concussion Syndrome Last?

Post-concussion syndrome does not follow a predictable schedule. Learn what the research shows about typical recovery timelines, what factors extend or shorten PCS duration, and when to seek additional evaluation....

Diagram showing the neurological effects of untreated concussion on the brain

What Happens If a Concussion Goes Untreated

A concussion that goes unrecognized or undertreated can lead to prolonged symptoms, post-concussion syndrome, and increased risk of long-term neurological consequences. Free peer-reviewed education for families and caregivers.

What Happens If a Concussion Goes Untreated

A concussion that goes unrecognized or undertreated can lead to prolonged symptoms, post-concussion syndrome, and increased risk of long-term neurological consequences. Free peer-reviewed education for families and caregivers.