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Evidence Was Gathered Concerning Cognition and Brain Outcomes Across All

question 6

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Evidence was gathered concerning cognition and brain outcomes across all age groups in updating the 2018 American guidelines for physical activity. How did they characterize the strength of the evidence regarding the association between physical activity and the reduced risk of cognitive decline and dementia?


Definitions:

Yield

Yield refers to the amount of product obtained from a chemical reaction relative to the theoretical maximum amount possible, usually expressed as a percentage.

Indicated Product

The specified chemical product resulting from a chemical reaction or process.

Nucleophilic Aromatic Substitution

A chemical reaction in which an electron-rich nucleophile selectively replaces a leaving group, such as a halide, on an aromatic ring.

Dinitrophenol

A class of organic compounds that contain a phenol ring and two nitro groups, known for their use in biochemistry and weight loss.

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