Feinstein et al. (SAQ)

Question 1

aim

Answer 1

to investigate if the amygdala plays a role in the experience of fear

Question 2

who was studied and why

Answer 2

a woman called SM with a rare genetic condition that caused bilateral lesions in her amygdalae and prevents her from feeling fear.
prior studies showed that she has impairment in fear condition and recognition
had stayed in an abusive relationship for years and ended up being held at knifepoint once for her inability to avoid dangerous situations

Question 3

method

Answer 3

researchers tried to induce fear in her by taking her to
- exotic pet store where she held a snake, was not scared but curious
-haunted house where she did not display signs of fear
- showed her scary movie clips
furthermore gathered data with self-report questionnaires and interviews

Question 4

results

Answer 4

nothing made her afraid - lack of response to stimuli means that she cannot release cortisol to facilitate memories of fearful situations and learn to avoid dangerous situations

Question 5

conclusion

Answer 5

amygdala might be a significant factor in the experience of fear

Question 6

key terms

Answer 6

amygdala
fear and stress response
cortisol