Concussion - Symptoms and causes - Mayo Clinic
2024年1月12日 · 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. Not everyone who experiences a blow ...
Concussion - Diagnosis and treatment - Mayo Clinic
2024年1月12日 · To diagnose a concussion, your healthcare professional evaluates your symptoms and reviews your medical history. You may need tests that help diagnose a concussion. Tests may include a neurological exam, cognitive testing and imaging tests.
Concussion - Mayo Clinic Orthopedics & Sports Medicine
A concussion is a traumatic brain injury that affects your brain function. Effects are usually temporary, but they can include headaches and problems with concentration, memory, balance, and coordination.
Persistent post-concussive symptoms (Post-concussion syndrome ...
2023年1月18日 · Persistent post-concussive symptoms — also called post-concussion syndrome — occurs when symptoms of a mild traumatic brain injury last longer than expected after an injury. These symptoms may include headaches, dizziness, and …
Traumatic brain injury - Symptoms & causes - Mayo Clinic
2021年2月4日 · When a combination of these symptoms lasts for an extended period of time, this is generally referred to as persistent post-concussive symptoms. Traumatic brain injuries at the base of the skull can cause nerve damage to the nerves that emerge directly from the brain (cranial nerves).
Traumatic brain injury - Diagnosis & treatment - Mayo Clinic
2021年2月4日 · Traumatic brain injury & concussion: Signs and symptoms. Centers for Disease Control and Prevention. https://www.cdc.gov/traumaticbraininjury/symptoms.html. Accessed Jan. 6, 2021. Bellamkonda E (expert opinion). Mayo Clinic. DATE. Pediatric traumatic brain injury.
Concussion in children: What are the symptoms? - Mayo Clinic
2023年5月20日 · The term concussion refers to a mild traumatic brain injury that can be sports related and can interfere with the way the brain works for a short period of time. Symptoms of a concussion may include: Headache or a feeling of pressure in the head. Nausea or vomiting. Balance problems or dizziness.
Concussion testing and screening tools - Mayo Clinic
A concussion is a milder form of traumatic brain injury that occurs when a blow or sudden jolt is associated with a change in brain function. Not all head trauma causes a concussion, and a concussion can happen without head trauma.
Chronic traumatic encephalopathy - Symptoms and causes
2023年11月18日 · A head injury can cause a concussion, which may cause headaches, problems with memory and other symptoms. Not everyone who experiences repeated concussions, including athletes and military members, go on to develop CTE .
Concussion - Doctors and departments - Mayo Clinic
2024年1月12日 · This brain injury can cause headaches, dizziness, trouble concentrating and other symptoms that often improve within days to weeks.