03-04 PsycSMP Showcase
What kinds of projects have our SMP students done?
Prospective PsycSMPs: A past student may have suggested a path for future research that you would like to follow!
Students can visit the College Archives (Calvert 009-ground floor) to read or view past St. Mary's Projects Mondays and Thursdays from 8 a.m. to 4 p.m. (appointments recommended).
Access to a full SMP can depend on how a student completed a release form, but most SMPs can be read or viewed in the College Archives without restriction.
Electronic copies of SMPs are usually provided to faculty and staff upon request, but students are provided electronic copies of SMPs only with the permission of a faculty member.
Chiappelli, J. (2004, May). Behavioral functions of 5-HT1A receptors in rat orbitofrontal cortex.
Mentor: Dr. Aileen Bailey
Cannula were implanted in the orbitofrontal cortex (OFC), a prefrontal region of the brain, of 17 rats. The behavior of these animals was observed after intracerebral infusion or intraperitoneal injection of 8-OH-DPAT, a serotonin- 1A agonist. Behavior paradigms used were the open field, social interaction, forced swim and prepulse inhibition tests. Intracerebral infusion of 8-OH-DPAT increased exploratory behavior, had a weak anxiety-reducing effect, and decreased social interaction of the rats, but did not affect depression like behavior or sensorimotor gating. Systemic injection of 8-OH-DPAT had an antidepressant-like effect. Results indicate a role of 5-HT1A receptors in the OFC in regulating social and emotional behaviors, and may have implications for psychopathology.