Standing Outside a Football Stadium and Judging the Excitement of the Game

question 185

Multiple Choice

Standing outside a football stadium and judging the excitement of the game by the crowd's screams is analogous to "eavesdropping" on the brain using which of the following

• A) electrical stimulation 
• B) MRI scanning 
• C) CT scanning 
• D) an electroencephalograph

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Definitions:

Serratus Anterior

The serratus anterior is a muscle that originates on the surface of the 1st to 8th ribs at the side of the chest and inserts along the entire anterior length of the medial border of the scapula, playing a crucial role in the movement of the shoulder blade.

Rectus Abdominis

A major abdominal muscle that helps in movements of the trunk and stabilizes the pelvis.

External Oblique

A muscle located on the external surface of the abdomen, part of the abdominal wall muscles, playing a role in trunk movement and support.

Internal Oblique

A muscle in the abdomen that assists in rotating and flexing the trunk as well as maintaining abdominal pressure.