Exploring Agnosia
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Questions and Answers

What is the meaning of the term 'agnosia' in Greek?

  • Low-level vision
  • Visual impairment
  • Not knowing (correct)
  • Intellectual deterioration

How is visual agnosia characterized?

  • Low-level vision impairment
  • Difficulty recognizing objects through touch
  • General intellectual deterioration
  • Impairment in deriving the meaning of visually presented stimuli (correct)

How do people with visual agnosia typically recognize objects?

  • By reading Braille
  • Via other sensory modalities such as touch and audition (correct)
  • Through enhanced visual perception
  • They have no ability to recognize objects

Which aspect of vision remains intact in individuals with visual agnosia?

<p>c. Low-level vision (B)</p> Signup and view all the answers

What is the primary characteristic of prosopagnosia?

<p>b. Selective disruption of face perception (C)</p> Signup and view all the answers

What is the entry-level category for object recognition?

<p>d. The label that comes to mind most quickly (D)</p> Signup and view all the answers

Which category level represents a more specific term for an object, such as the recognition of a person's identity?

<p>Superordinate-level category (D)</p> Signup and view all the answers

At what level of category recognition does prosopagnosia primarily affect individuals?

<p>Subordinate-level category (B)</p> Signup and view all the answers

What type of prosopagnosia is typically associated with damage to the right occipital/temporal lobe, resulting in the loss of face recognition ability after a brain injury?

<p>Acquired prosopagnosia (A)</p> Signup and view all the answers

Which type of prosopagnosia is characterized by a lack of adequate face recognition skills from birth, without a history of brain injury, although some brain differences may be detectable?

<p>Congenital prosopagnosia (D)</p> Signup and view all the answers

Why might developmental or congenital prosopagnosia often go undetected in individuals?

<p>Individuals often develop compensatory strategies such as focusing on hair. (B)</p> Signup and view all the answers

What is one potential reason for individuals with developmental or congenital prosopagnosia being misdiagnosed with behavioral problems or autistic tendencies?

<p>Lack of normal face recognition skills can lead to difficulties in social interactions. (B)</p> Signup and view all the answers

Which stage of the Bruce and Young face recognition model involves encoding the physical features of a face and capturing the overall configuration of the face in a holistic manner?

<p>c. Structural Encoding Stage (C)</p> Signup and view all the answers

What role do Person Identity Nodes (PINs) play in the Bruce and Young face recognition model?

<p>c. They connect to Face Recognition Units (FRUs) and store semantic information about individuals. (C)</p> Signup and view all the answers

How does the Person Identity Recognition System (PIRS) function in the Bruce and Young face recognition model?

<p>b. By identifying familiar faces using Person Identity Nodes (PINs). (B)</p> Signup and view all the answers

Which aspect of facial recognition is considered by the expression analysis in the Bruce and Young face recognition model?

<p>Encoding and recognizing facial expressions (B)</p> Signup and view all the answers

In the context of the model, what kind of information do Person Identity Nodes (PINs) store about individuals?

<p>Names and other personal information (D)</p> Signup and view all the answers

Which component of the model is responsible for integrating information from Face Recognition Units (FRUs) and Person Identity Nodes (PINs) to recognize familiar faces?

<p>Person Identity Recognition System (PIRS) (A)</p> Signup and view all the answers

Which of the following is the correct order of the chronological stages in the Bruce and Young face recognition model?

<p>Structural Encoding Stage - Face Recognition Units (FRUs) - Person Identity Nodes (PINs) - Person Identity Recognition System (PIRS) - Expression Analysis (B)</p> Signup and view all the answers

What is the primary purpose of the Cambridge Face Memory Test (CFMT)?

<p>To measure the ability to remember and recognize faces (D)</p> Signup and view all the answers

In what format is the CFMT typically administered?

<p>As a computer-based test (D)</p> Signup and view all the answers

What is the purpose of the CFMT learning phase?

<p>Remembering a set of faces (C)</p> Signup and view all the answers

What does the CFMT test phase involve?

<p>Distractor faces and previously learned faces (A)</p> Signup and view all the answers

Which of the following is the primary purpose of having different versions of the CFMT?

<p>To evaluate both general face recognition abilities and familiarity-specific recognition (D)</p> Signup and view all the answers

What is the typical relationship between face perception and face memory tests in the general population?

<p>There is a high correlation, indicating that face perception is linked to face memory (D)</p> Signup and view all the answers

How do adults with developmental prosopagnosia differ from the general population regarding face perception and face memory?

<p>They perform well on face perception tests but struggle with face memory tests (A)</p> Signup and view all the answers
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