1)Discuss the involvement of the central noradrenergic system in arousal and cognition

1)Discuss the involvement of the central noradrenergic system in arousal and cognition. Include in your answer information derived from pharmacological manipulations of this system and the role of specific adrenergic receptor subtypes.

2)What is the evidence that peripheral EPI plays a role in the consolidation of emotional memories? What are the hypothesized mechanisms underlying this effect of EPI?

3)Describe the uses of specific medications that work by either stimulating or blocking peripheral adrenergic receptors.