Concussion - Symptoms and causes - Mayo Clinic
Jan 12, 2024 · A concussion is a mild traumatic brain injury that affects brain function. Effects are often short term and can include headaches and trouble with concentration, memory, balance, mood and sleep. Concussions usually are caused by an impact to the head or body that is associated with a change in brain function.
Concussions: Signs, Symptoms, and Treatment - WebMD
Aug 17, 2023 · What Is a Concussion? The most common and least serious type of traumatic brain injury is called a concussion. The word comes from the Latin word concutere, which means "to shake violently." A...
Concussion Basics | HEADS UP | CDC - Centers for …
Aug 23, 2024 · A concussion is a type of traumatic brain injury—or TBI—caused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth.
Concussion - AANS - American Association of Neurological …
Apr 29, 2024 · Concussions can be caused by direct trauma to the head, such as from falling, getting hit or being in an accident. They can also occur as a result of rapid acceleration-deceleration of the head, such as in whiplash injuries or blast injuries, like in a war zone.
Concussion: What It Is, Symptoms, Causes & Treatments
A concussion is a brain injury that happens when your brain bounces off the inside of your skull. Rest and avoiding activities are the best treatments.
Concussion - StatPearls - NCBI Bookshelf - National …
Jan 9, 2023 · A concussion is a "traumatically induced transient disturbance of brain function." Concussions are a subset of the neurologic injuries known as traumatic brain injuries. Traumatic brain injuries have varying severity, ranging from mild, transient symptoms to extended periods of altered consciousness.
Concussion > Fact Sheets - Yale Medicine
Concussions occur when a sudden movement causes the brain to bounce against or around the skull. This can damage brain cells and bring about chemical changes in the brain that alter how the brain works in the short-term.
Concussion symptoms & treatment - Mayo Clinic Health …
Sep 4, 2014 · What is a concussion? A concussion is a traumatic brain injury that alters the way your brain functions. Although concussions usually are caused by a blow to the head, even a "ding," "getting your bell rung," or what seems to be a …
Concussion - Harvard Health
Dec 16, 2022 · A concussion is a short-term disturbance in brain function caused by a head injury. A concussion often causes. confusion, headache, or dizziness; loss of consciousness lasting less than 30 minutes or no loss of consciousness at all; loss of …
Concussion - Concussion - MSD Manual Consumer Version
A concussion is an alteration in mental function or level of awareness caused by a head injury. A concussion may involve a loss of consciousness, can occur without obvious damage to brain structures, and lasts less than 6 hours. (See also Sports-Related Concussion and Overview of …