CNL Publications

2006

Cox, C., Hayes, S.M., Patterson, D., Nadel, L., Ryan, L. (2006). Precuneus
deactivations in a semantic memory retrieval task as measured by fMRI. Poster.
Society For Neuroscience, Atlanta, GA. Cox_Catprod_sfn_2006.ppt  

Greenleaf, J. , Ryan, L., Nadel, L. (2006) Repeated Memory Retrieval Results in Schematization and Decreased Hippocampal Activity. Poster. Society For Neuroscience, Atlanta, GA. Greenleaf_sfn_2006.ppt

2005

Cox, C, Patterson, D., Nadel, L., Ryan, L. (2005). Comparing Real and Imagined Autobiographical Event Memories with fMRI. Poster. Society For Neuroscience, Washington D.C. SFN2005_CCox.ppt

Hayes, S.M., Ryan, L., Nadel, L. (2005).  Assessing fMRI activation during encoding and retrieval of spatial contextual components of episodic memory.  Poster. 11th Annual Meeting of the Organization for Human Brain Mapping, Toronto. HBM2005_Hayes.ppt

Hayes, S.M., Glisky, E.L., McAllister, C., Greenleaf, J., Ketcham, K., Nadel, L., & Ryan, L. (2005).  Contextual enhancement of object recogntion is not influenced by aging.  Poster. Cognitive Neuroscience Society, New York. OA.Factor.ObjectRecg.ppt

2004

Hayes, S.M., Ryan, L., Patterson, D., & Nadel, L. (2004). The Role of the Hippocampal Complex in Episodic and Semantic Memory Retrieval. Poster. Cognitive Neuroscience Society, San Francisco.

Hayes, S.M., Ryan, L., Schnyer, D.M., & Nadel, L. (2004). An fMRI study of episodic memory: Retrieval of object, spatial, and temporal information. Behavioral Neuroscience, 118, 885-896. HayesBN_2004.pdf

Hayes, S.M., Nadel, L., McAllister, C., Ketcham, K., Ryan, L. (2004). Context dependent object recognition. Poster. Society for Neuroscience. San Diego, CA. SFNposter_2004.ppt

Johnson, JL, Glisky, EL, Ryan, L (2004, June) Lateralization Of Frontal Lobe Activation During Encoding Predicts Recognition Performance In Older Adults. Poster. 10th Annual Meeting of the Organization for Human Brain Mapping, Budapest, Hungary. jj_HBM04.ppt

Bendlin, BB, Johnson, JL, Glisky, EL, Ryan, L (2004, June). Regional Diffusion Tensor Imaging of White Matter Integrity and its Relationship to Memory Performance in Older Adults. Poster. 10th Annual Meeting of the Organization for Human Brain Mapping, Budapest, Hungary. bb_HBM04.ppt

Shyu, B-C, Lin, C-Y, Sun, J-J, Chen, S-L, & Chang, C. (2004). BOLD response to direct thalamic stimulation reveals functional connection of the medial thalamus and anterior cingulate cortex in the rat. Magnetic Resonance in Medicine, 52(1), 47-55. Shyu&Lin_04_MRM.pdf

Shyu, B-C, Lin, C-Y, Sun, J-J, Sylantyev, S, & Chang, C. (2004). A method for direct thalamic stimulation in fMRI studies using a glass-coated carbon fiber electrode. Journal of Neuroscience Methods, 137(1), 123-131. Shyu&Lin_04_JNM.pdf.

2003

Hayes, S.M., Ryan, L., Schnyer, D., & Nadel, L. (April, 2003). An fMRI Study
of of Episodic Memory: Retrieval of Object, Spatial Context, and Temporal
Order Information. Poster. Cognitive Neuroscience Society, New York.
VideoCNS.ppt

Beeson, P.M., Rapcsak, S.Z., Plante, E, Chargualaf, J., Chung, A., Johnson, S., Trouard, T. (2003). The Neural Substrates of Writing: A Functional Magnetic Resonanace Imaging Study. Aphasiology 17 (6/7), 647-665. beeson_writing2003.pdf .

2002

Bendlin, B., Ryan. L.,Trouard, T. Ph.D. (April, 2002). Caffeine-Induced Perfusion Decreases Result in BOLD Signal Increases in fMRI. Poster. CNS, San Francisco, CA. Perfusion&BOLD_CNS_2002.ppt

Hayes, S., Ryan, L., Nadel, L. (April, 2002). An fMRI Study of Region-Specific Patterns of Activation while Retrieving Aspects of Episodic Memory. Poster. CNS, San Francisco, CA. EpisodicMemory.ppt

Ryan, L., and Johnson, J. (April, 2002) When do Older and Younger Adults Perform Similarly on Word Stem Completion and Cued Recall? Varying Factors Influencing Response Constraints. Poster. Cognitive Aging Conference, Atlanta, GA. cac2002_poster2.ppt

Schnyer, D., Ryan, L., Trouard, T., Forster, K. (2002). Masked Word Repetition Results in Increased fMRI Signal: A Framework for Understanding Signal Changes in Priming. NeuroReport, 13 (3 & 4), 281-284. schnyer_neuroreport2002.pdf

2001

Hayes, S., Ryan, L., Nadel, L., Perschler, P. Spitler, K. (2001). A Comparison of fMRI Hippocampal Activation during Semantic and Episodic Retrieval using a Category Production Task. Poster. Society for Neuroscience, San Diego, CA. CategoryProduction.ppt

Heyes, M., Ellis, R., Ryan, L., Childers, M., Grant, I., Wolfson, T., Archibald, S., Jernigan, T., and the HNRC group. (2001). Elevated Cerebrospinal Fluid Quinolinic Acid Levels are Associated with Region-specific Cerebral Volume Loss in HIV Infection. Brain 124, 1033-1042. HIVquin.pdf

McCabe, K., Houser, D., Ryan, L., Smith, V., Trouard, T. (2001). A Functional Imaging Study of Cooperation in Two-person Reciprocal Exchange. PNAS, 98 (20), 11832-11835. McCabePNAS.pdf

Ryan, L., Ostergaard, A., Norton, L., & Johnson, J. (2001). Search and Selection Processes in Implicit and Explicit Word-stem Completion Performance in Young, Middle Aged and Older Adults. Memory and Cognition, 29 (5), 678-690. RyanMem&Cog2001.pdf

Ryan, L., Nadel, L., Keil, K., Putnam, K., Schnyer, D., Trouard, T., Moscovitch. (2001). Hippocampal Complex and Retrieval of Recent and Very Remote Autobiographical Memories: Evidence from Functional Magnetic Resonance Imaging in Neurologically Intact People. Hippocampus 11, 707-714. fMRIautobio2001.pdf

U of A News Organization article on the Caffeine Research. Java Jolt

2000

Nadel, L., Samsonovich, A., Ryan, L., Moscovitch, M. (2000). Multiple Trace Theory of Human Memory: Computational, Neuroimaging and Neuropsychological Results. Hippocampus 10, 352-368. MTTmodels2000.pdf