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Patrick L. Willis (born January 25, 1985) is an American former professional football player who was a linebacker for his entire eight-year career with the San Francisco 49ers of the National Football League (NFL).
College football also has lower concussion rates than women's hockey, with a rate of 2.34 per 1,000. [27] Women's basketball is one of the women's sports with the highest risks of getting a concussion. Women have a greater risk of getting a concussion by dribbling/ball handling rather than defending.
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
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From the day he stepped into the NFL until a foot injury forced him into retirement after eight brilliant seasons as a do-everything linebacker, Patrick Willis succeeded at the highest level.
Some experts believe post-concussion symptoms are caused by structural damage to the brain or disruption of neurotransmitter systems, resulting from the impact that caused the concussion. [medical citation needed] Others believe that post-concussion symptoms are related to common psychological factors. Most common symptoms like headache ...
San Francisco 49ers linebacker Patrick Willis announced his retirement at a news conference on March 10, 2015. (AP Photo/Jeff Chiu, File) Willis settles into post-NFL life
A concussion is a form of a mild traumatic brain injury (TBI). This injury is a result due to a blow to the head that could make the person's physical, cognitive, and emotional behaviors irregular. Symptoms may include clumsiness, fatigue, confusion, nausea, blurry vision, headaches, and others. [7] Mild concussions are associated with sequelae ...