Neuroimaging Studies of Experts Suggest That One Should See Increased

question 118

Multiple Choice

Neuroimaging studies of experts suggest that one should see increased cortical activation in brain areas associated with a:

• A) tennis-player's dominant arm.
• B) bowler's non-dominant hand.
• C) juggler's neck.
• D) trumpet-player's feet.

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Definitions:

Tight Junctions

Specialized connections between neighboring cells that create a barrier preventing the free passage of substances in the extracellular space between cells.

Endothelial Cells

Cells that line the interior surface of blood vessels and lymphatic vessels, playing a key role in controlling blood pressure and vascular tone.

Astrocyte Glial Cells

Star-shaped glial cells in the brain and spinal cord that perform various functions including providing support and nutrients to neurons, and regulating the composition of the extracellular space.

Endothelial Cells

Endothelial cells line the interior surface of blood vessels and lymphatic vessels, playing a critical role in vascular function, including blood clotting, inflammation control, and formation of new blood vessels.