Date of Award

2013

Document Type

Thesis

Degree Name

Master of Science in Psychology

Department

Psychology

First Advisor

Crawford, Cynthia

Second Advisor

McDougall, Sanders

Third Advisor

Riggs, Matt

Abstract

The purpose of this project is to determine how early methylphenidate exposure alters opioid receptor functioning in adulthood. To this end, we will administer selective monoamine transporter inhibitors for dopamine and norepinephrine (GBR-12904 and atomoxetine) during preweanling period and assess opioid function in adult rats by testing morphine-induced antinociception using the hot-plate and tail-flick tasks. In order to assess the effects of methylphenidate use on brain functions during development, investigations have been conducted in rats using ages roughly analogous to early and late childhood.

Share

COinS