A player's brain function changed more as their number of hits increased.
- The results confirm the growing theory that a concussion results from a series of blows, not simply one big impact.
- Specialized helmets with sensors were worn by the athletes, who could count and assess the force of head strikes. The kids underwent a test of thinking and memory while the players were placed in an MRI scanner to measure their brain activity.
- The brain scans and the hits were then compared. Those were common hits.
- The quantity and distribution of hits were connected to the changes in brain function that were observed over time in the MRIs. Brain activity did vary, but mental performance did not.
- The brain may be employing other areas to replace those impacted by the blows in order to get around those alterations.
Therefore, a player hit several times has more chances of concussion.
Learn more about concussion:
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Answer:
B. Safe
Explanation:
You are save because you caught the ball before it hit the ground but if it it the ground and you did not catch it then either strike or if you arlready have to then you are out.
Answer:
Rope is generally the term used for the raw material used to make the 'lines' that we use on board a sailing yacht. The rope that runs up the mast to pull up the mainsail is called the halyard and to bring the sail down the line is called the down-haul.
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Answer:
The first step in the HCV cascade of care is screening and diagnosis. Historically, hepatitis C screening was recommended for those with specific risk behaviors, risk exposures, or specific medical conditions.
Answer:
Killing of Indians
Explanation:
He says they are treated as outlaws with the shooting of his people at any opportunity by the Americans.
The "white men" do not think living in peace with the Indians as an option, since they think they are too different to live side by side with them.
