Anxiety

Question 1

Nocturnal panic attacks occur when?

Answer 1

Stage 2 or 3 sleep

As per nul

Question 2

Brain changes in
OCD
PTSD

Answer 2

Increased ant cingulate and thalamus volume, hyperactivity in orbitofrontal, caudate, asymmetry in amygdala

——
Smaller hipp (reversible), hyper metabolism amygdala (right aided lateralisation), hypocortisol with hypersuppression to dexamethasone test