What is responsible for sharpening contrast at visual borders? ...

[KWilfred]

What is responsible for sharpening contrast at visual borders?
 
  a. receptive fields
 b. lateral inhibition
 c. retinal disparity
 d. the direction in which the light shines

Question 2

Observations of people with Williams syndrome indicate that language is not simply a by-product of overall intelligence.
 
  a. True
  b. False
  Indicate whether the statement is true or false

[todom5090]

Answer to Question 1

b

Answer to Question 2

True

[KWilfred]

Thanks for the timely response, appreciate it

[xiazhe]

Excellent