A researcher needs to see a three-dimensional image of an intact brain after a traumatic injury. The blood flow is of importance due to the injury. Which type of imagery will the researcher most likely use?
a. fMRI
b. EEG
c. PET
d. MEG
Ans: c
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Sarah is socially anxious and has an avoidant attachment history. Which of the following statements is probably true?
A) She is sometimes lonely, but the feeling is not intense. B) She has periods of intense loneliness. C) She is rarely lonely. D) She develops intimacy quickly.
Reginald was in a coma following a car accident. After the accident, images of his brain were taken which showed damage to Wernicke's area. How is this damage likely to affect Reginald's functioning after he awakes from the coma?
A. He will be unable to meaningfully convey information to others. B. He will be unable to walk independently. C. It will be difficult for him to produce speech. D. He will be unable to produce the full range of phonemes in his language.
In what condition is there a loss of clarity in the center of the visual field?
a. glaucoma b. a cataract c. tetanus d. macular degeneration
Tiana has a secure attachment style. She feels unsafe after learning of a crime that occurred near her home. Tiana's mother also learns of the crime and calls her daughter to check-in. Given her attachment style, what affect will this call likely have?
A. Tiana will become increasingly scared for her safety. B. Talking to her mother will help to re-establish her sense of safety. C. Talking to her mother will have no effect on her distress. D. Tiana will become angry at her mother for involving herself in the matter.