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10
Psychology
Undergraduate 1
09/17/2012

Additional Psychology Flashcards

 


 

Cards

Term
Acetylcholine
Definition

enables muscle action, learning, and memory

 

with Alzheimer's disease, ACh-producing neurons deteriorate

Term
Dopamine
Definition

influences movement, learning, attention, and emotion

 

Excess dopamine receptor activity is linked to schizophrenia. Starved of dopamine, the brain produces the tremors and decreased mobility of Parkinson's disease.

Term
serotonin
Definition

Affects mood, hunger, sleep, and arousal

 

Undersupply is linked to depression. Prozac and some other antidepressant drugs raise serotonin levels

Term
Norepinephrine
Definition

helps control altertness and arousal

 

Undersupply and depress mood

Term
Endorphins
Definition

Lessen pain and boost mood

 

If flooded with artificial opiates, the brain may stop producting endorphins, causing intense discomfort

Term
Attachment
Definition
an eduring affectional bond characterized by a tendency to seek and maintain proximity to a specific figure, particulary under stress
Term
Purpose of attachment
Definition
Protection and over time felt security
Term
emotional security
Definition
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