James J. Chrobak
Assoc Dept Head & Professor/Psychological Sciences

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Scholarly Contributions

61 Scholarly Contributions

35
Journal Articles
24
Poster/Presentations
2
Conference Proceedings
Effects of the dopamine depleting agent tetrabenazine on detailed temporal parameters of effort-related choice responding
2022
Naxin Ren, Gayle Edelstein, Alev Ecevitoglu, Rose Presby, John Salamone, Ian Stevenson, James Chrobak, Carla Carratala-Ros, Renee Rotolo
Research Type: Journal Article

https://dx.doi.org/10.1002/jeab.754
Effects of chronic ketamine on hippocampal cross‐frequency coupling: implications for schizophrenia pathophysiology
2018
Lauren L Long, Ian Stevenson, Chi-ming Chen, James J Chrobak, Timothy I Michaels
Research Type: Journal Article

Developmental Age Differentially Mediates the Calcium-Binding Protein Parvalbumin in the Rat: Evidence for a Selective Decrease in Hippocampal Parvalbumin Cell Counts.
2016
James J Chrobak
Research Type: Journal Article

Hippocampal theta across its areal axis: predicting, preparing or manipulating future locomotor speed?
2016
Monty Escabi, Lauren Long, James J Chrobak
Research Type: Poster/Presentation

Ketamine induced neural oscillatory and neurochemical changes in healthy controls: A simultaneous EEG-MRS study.
2016
Erin Stolz, Chi-ming Chen, James J Chrobak, Lawrence S Kegeles
Research Type: Poster/Presentation

The effects of ketamine on cross-frequency couplings and alterations in locomotive speed in the rat hippocampus: Implications for translational models of schizophrenia.
2016
Lauren L Long, Timothy I Michaels, Ian Stevenson, James J Chrobak, Chi-ming Chen
Research Type: Poster/Presentation

Dissociation in the Effects of Induced Neonatal Hypoxia-Ischemia on Rapid Auditory Processing and Spatial Working Memory in Male Rats.
2015
A L Smith, James J Chrobak, M Alexander, Roslyn H Fitch, T S Rosenkrantz
Research Type: Journal Article

Theta variation and spatiotemporal scaling along the septotemporal axis of the hippocampus.
2015
James J Chrobak
Research Type: Journal Article

Ketamine induced chronic alterations of neural oscillatory amplitudes and cross-frequency couplings in the rat hippocampus: A translational model of schizophrenia.
2015
Timothy I Michaels, James J Chrobak, Chi-ming Chen, Lauren L Long
Research Type: Poster/Presentation

Novel acoustic stimuli can alter locomotor speed to hippocampal theta relationship
2014
Chi-ming Chen, Monty Escabi, Ian Stevenson, J Hinman, Heather L Read, James J Chrobak, L Long
Research Type: Journal Article

https://onlinelibrary.wiley.com/doi/10.1002/hipo.22308
Spatial working memory deficits in male rats following neonatal hypoxic ischemic brain injury can be attenuated by task modifications.
2014
M Alexander, James J Chrobak, C A Hill, C E Szalkowski, Roslyn H Fitch, A L Smith, T S Rosenkrantz
Research Type: Journal Article

Theta Dynamics in Rat: Speed and Acceleration across the Septotemporal Axis
2014
J R Hinman, Chi-ming Chen, James J Chrobak, Monty Escabi, L L Long
Research Type: Journal Article

Novel acoustic stimuli can alter locomotor speed-theta relationship across the septotemporal axis of the hippocampus. Society for Neuroscience Abstracts
2014
L L Long, Heather L Read, Ian Stevenson, Chi-ming Chen, James J Chrobak, Monty Escabi, A A Norris
Research Type: Poster/Presentation

Differences in Patterns of Neural Connectivity Between Schizophrenia Patients and Healthy Individuals Using Correct Trials of a Working Memory Task.
2014
Chi-ming Chen, Faith Steffen-Allen, James J Chrobak, Lawrence S Kegeles, Rachel P So
Research Type: Poster/Presentation

Neural synchrony between the DLPFC and ipsilateral and contralateral cortical regions in schizophrenia patients and healthy controls during a working memory task.
2014
Rachel P So, Faith Steffen-Allen, Chi-ming Chen, James J Chrobak, Lawrence S Kegeles
Research Type: Poster/Presentation

Ketamine induced neural oscillatory and neurochemical changes in healthy controls: A simultaneous EEG-MRS study
2014
Lawrence S Kegeles, Chi-ming Chen, James J Chrobak, Erin Stolz
Research Type: Poster/Presentation

Novel space alters theta and gamma synchrony across the longitudinal axis of the hippocampus
2013
Stephanie Penley, James J Chrobak, Monty Escabi, Etan J Markus
Research Type: Journal Article

Ketamine disrupts theta synchrony across the septotemporal axis of the CA1 region of hippocampus.
2013
James J Chrobak, S C Penley, Monty Escabi, J R Hinman
Research Type: Journal Article

Theta dynamics: The effect of novel acoustic input on the hippocampus
2013
Heather L Read, L Long, James J Chrobak, A Norris, Monty Escabi
Research Type: Poster/Presentation

Yesterday, four hours, thirty and five minutes ago: Competition between spatial memories in the rat and the effects of acute and chronic ketamine.
2013
Chi-ming Chen, Lauren L Long, James J Chrobak, Jennifer A Corriveau
Research Type: Poster/Presentation