Concussion - Symptoms and causes - Mayo Clinic
网页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.
Concussion - Diagnosis and treatment - Mayo Clinic
网页2024年1月12日 · Brain imaging may be recommended for some people who have had a concussion. Imaging may be done in people with symptoms such as bad headaches, seizures, repeated vomiting or symptoms that are becoming worse.
Persistent post-concussive symptoms (Post-concussion syndrome)
网页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 problems with concentration and memory. They can last weeks to months.
Concussion - Mayo Clinic Orthopedics & Sports Medicine
网页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.
Traumatic brain injury - Symptoms & causes - Mayo Clinic
网页2021年2月4日 · Traumatic brain injury usually results from a violent blow or jolt to the head or body. An object that goes through brain tissue, such as a bullet or shattered piece of skull, also can cause traumatic brain injury. Mild traumatic …
Conmoción - Síntomas y causas - Mayo Clinic
网页2024年4月20日 · Una conmoción cerebral es una lesión cerebral traumática leve que afecta la función cerebral. Muchas veces, los efectos son a corto plazo y pueden incluir dolores de cabeza y problemas de concentración, memoria, equilibrio, estado de ánimo y sueño.
Traumatic brain injury - Diagnosis & treatment - Mayo Clinic
网页2021年2月4日 · A CT scan can quickly visualize fractures and uncover evidence of bleeding in the brain (hemorrhage), blood clots (hematomas), bruised brain tissue (contusions), and brain tissue swelling. Magnetic resonance imaging (MRI).
Concussion testing and screening tools - Mayo Clinic
网页Concussion testing and screening tools look at brain function before and after a head trauma. The screening is done by a doctor or other health care professional who is an expert in checking for and treating concussions.
Brain aneurysm - Symptoms and causes - Mayo Clinic
网页2023年3月7日 · A brain aneurysm (AN-yoo-riz-um) — also known as a cerebral aneurysm or intracranial aneurysm — is a bulge or ballooning in a blood vessel in the brain. An aneurysm often looks like a berry hanging on a stem.
Concussion in children: What are the symptoms? - Mayo Clinic
网页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.