Many Researchers Believe That Intelligence Is Related to Neural Efficiency

Many researchers believe that intelligence is related to neural efficiency. Which of the following does NOT provide support for this suggestion?

A) Glucose consumption increases in people who score high on intelligence tests.
B) High scorers on intelligence tests use less glucose when solving problems.
C) Intelligence is related to speed of processing.
D) Brain plasticity may be related to crystallized intelligence.
E) There are modest relations between speed of neural response and intelligence test scores.