Psychiatry

Daniel O'Leary, PhD

Portrait

Professor of Psychiatry  - Psychology

Contact Information

Office: T209 General Hospital
Iowa City, IA 52242
Office Phone: 319-356-3897

Email: daniel-oleary@uiowa.edu
Web: Cognitive Brain Development Laboratory

Education

BA, Psychology, Bellarmine College, Louisville, KY
MA, Psychology, University of Louisville, Louisville, KY
PhD, Cognitive Psychology, University of Louisville, Louisville, KY

Education/Training Program Affiliations

Biosciences Graduate Program
Interdisciplinary Graduate Program in Neuroscience

Research Summary

Current research explores the neural basis of the genetic vulnerability of children (ages 13 - 18 of alcoholics. Another project assesses the effects of marijuana on brain blood flow and cognition. Both research areas involve purely behavioral assessment of cognitive functions such as attention and memory, as well as neuroimaging studies performed during cognitive task performance. We are assessing blood flow with positron emission tomography (PET) during cognitive task performance in schizophrenic patients, normal volunteers, and marijuana users. O'Leary, D.S., R.I. Block, B.M. Turner, J. Koeppel, V.A. Magnotta, L.B. Ponto, G.L. Watkins, R.D. Hichwa, and N.C. Andreasen. Marijuana alters the human cerebellar clock. NeuroReport, 11;14(8):1145-51, Jun 2003. O'Leary DS, Block RI, Koeppel JA, Schultz SK, Magnotta VA, Ponto LB, Watkins GL, Hichwa RD. Effects of smoking marijuana on focal attention and brain blood flow. Hum Psychopharmacol. 2007;22(3):135-48. PMID: 17397099. Ford, JM, BJ Roach, KW Jorgensen, JA Turner, GG Brown, R Notestine, A Bischoff-Grethe, D Greve, C Wible, J Lauriello, A Belger, BA Mueller, V Calhoun, A Preda, D Keator, DS O'Leary, KO Lim, G Glover, SG Potkin and DH Mathalon. Tuning in to the voices: a multisite FMRI study of auditory hallucinations. Schizophr Bull. 2009;35(1):58-66. PMCID: 2643968.

Date Last Modified: 06/07/2014 - 21:56:23