Visual Recognition Involves Storing and Retrieving Memories GMAT Reading Comprehension

Reading Passage Question

Visual recognition involves storing and retrieving memories. Neural activity, triggered by the eye, forms an image in the brain's memory system that constitutes an internal representation of the viewed object. When an object is encountered again, it is matched with its internal representation and thereby recognized. Controversy surrounds the question of whether recognition is a parallel, one-step process or a serial, step-by-step one. Psychologists of the Gestalt school maintain that objects are recognized as wholes in a parallel procedure: the internal representation is matched with the retinal image in a single operation. Other psychologists have proposed that internal representation features are matched serially with an object's features. Although some experiments show that, as an object becomes familiar, its internal representation becomes more holistic and the recognition process correspondingly more parallel, the weight of evidence seems to support the serial hypothesis, at least for objects that are not notably simple and familiar.

“Visual Recognition Involves Storing and Retrieving Memories GMAT Reading Comprehension” - is a GMAT reading comprehension passage with answers. Candidates need a strong knowledge of English GMAT reading comprehension. This GMAT Reading Comprehension consists of 4 questions and answers. The GMAT Reading Comprehension questions check the candidates’ abilities in understanding, analyzing, and applying information. Candidates can actively prepare with the help of GMAT Reading Comprehension Practice Questions

Solution and Explanation

  1. The author is primarily concerned with

(A) explaining how the brain receives images
(B) synthesizing hypotheses of visual recognition
(C) examining the evidence supporting the serial recognition hypothesis
(D) discussing visual recognition and some hypotheses proposed to explain it
(E) reporting on recent experiments dealing with memory systems and their relationship to neural activity

Answer: D
Explanation
:
The passage begins with a discussion of visual recognition before moving on to the parallel and serial recognition hypotheses.
Hence option D is the correct answer.

  1. According to the passage, Gestalt psychologists make which of the following suppositions about visual recognition?
  1. A retinal image is in exactly the same form as its internal representation
  2. An object is recognized as a whole without any need for analysis into component parts.
  3. The matching of an object with its internal representation occurs in only one step.

(A) II only
(B) III only
(C) I and III only
(D) II and III only
(E) I, II, and III

Answer: D
Explanation
:
Option ll, is correct "Psychologists of the Gestalt school maintain that objects are recognized as wholes..."
Option lIl, is correct "....the internal representation is matched with the retinal image in a single operation."
Hence option D is the correct answer.

  1. It can be inferred from the passage that the matching process in visual recognition is

(A) not a neural activity
(B) not possible when an object is viewed for the very first time
(C) not possible if a feature of a familiar object is changed in some way
(D) only possible when a retinal image is received in the brain as a unitary whole
(E) now fully understood as a combination of the serial and parallel processes

Answer: B
Explanation
:
Since when an object is seen again, it is compared to its internal representation and identified as such.
Hence option B is the correct answer.

  1. In terms of its tone and form, the passage can best be characterized as

(A) a biased exposition
(B) a speculative study
(C) a dispassionate presentation
(D) an indignant denial
(E) a dogmatic explanation

Answer: C
Explanation
:
The author does not express any personal opinions; the passage is entirely factual. Therefore, the tone should be Subjective
The word "dispassionate" refers to "not influenced by strong emotion, and so able to be rational and impartial". .
Hence option C is the correct answer.

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