Anxiety

Question 1

Panic Disorder

Answer 1

More physiological than typical -> CO2 inhalation, reduced serotonin binding

Question 2

Williamson et al. 2013

Answer 2

TBI PTSD -> white matter damage to internal capsule (links neocortex with limbic structures to regulate ANS) Loss of inhibitory control? (flashbacks, nightmares, anger etc.)

Question 3

Duval et al. 2015

Answer 3

GAD/PTSD more anxiety than fear (prefrontal regions). SAD hypersensitive stimulus processing -> activation in FFA

Question 4

More physiological than typical -> CO2 inhalation, reduced serotonin binding

Answer 4

Panic Disorder

Question 5

TBI PTSD -> white matter damage to internal capsule (links neocortex with limbic structures to regulate ANS) Loss of inhibitory control? (flashbacks, nightmares, anger etc.)

Answer 5

Williamson et al. 2013

Question 6

GAD/PTSD more anxiety than fear (prefrontal regions). SAD hypersensitive stimulus processing -> activation in FFA

Answer 6

Duval et al. 2015