P/S - 1 Flashcards
1
Q
Penetrance
A
% of people with genotype which EXPRESS phenotype
2
Q
Heritability
A
% of variation in population due to genetics
3
Q
Antipsychotics
A
-reduce synaptic dopamine
4
Q
Disinhibition b/c alcohol
A
- inability to suppress a behavior / impulsiveness
- affects prefrontal cortex- decision-making cognitive process
alcohol increases GABA (= inhibits inhibiting inappropriate behavior) and increases dopamine = euphoria
5
Q
Light and shadow is…
A
…a monocular cue
6
Q
innocuous means
A
innocent/unharmful
7
Q
Tunnel vision
A
decrease field of vision
sympathetic NS
8
Q
Signal Detection Theory
A
When you respond yes even though the stimulus wasn’t there, that’s a false alarm
A miss is when you miss an actual signal that is present
Subject response (top) vs signal presence (down)
