Seminars & Events

Thursday, September 11, 2014: Dr. Bevil Conway (Wellesley College) will speak on his research in visual neuroscience and color at 4:30 pm in Goodpaster Hall 195.

Monday, October 27, 2014: Dr. Todd Gould (University of Maryland Baltimore) will speak on "Genes to behaviors to treatments in bipolar disorder" at 4:45 pm in Goodpaster Hall 195

Friday, December 5, 2014:  Dr. Brian Mathur (University of Maryland Baltimore) will speak on "Braking bad: Aberrant inhibitory neurotransmission in addiction" at 3:00 pm in Goodpaster Hall 195.


Alumni Highlight

Check out Jordan Gaines Lewis '11's award-winning blog, Gaines on Brains.




SMP Spotlight

Katie Gluskin and Jeff Haus present their SMP
Katie Gluskin and Jeff Haus, "Entorhinal Cortex Lesions, Habituation, and Latent Inhibition," 2013. Gluskin and Haus, the 2013 co-winners of the Neuroscience Award, infused a neurotoxin into the entorhinal cortex of rats to induce a lesion, and measured the resulting habituation and latent inhibition behavior within a fear conditioning paradigm.


Parr, Christina (2011).  Odor and spatial working memory in an environmentally-induced animal model of Parkinsonism. (Mentor: A. Bailey)


Parkinson’s disease (PD) is a common neurodegenerative disease that affects many people in the United States and world. PD is characterized by its well-known motor symptoms, but also many cognitive symptoms that occur before the onset or in conjunction with the motor deficits. These non-motor impairments are more variable and not well understood. Many methods have been developed in order to model the disease in animals, but none of these previous methods have included the progressive feature of the disease. The cycad seed, an environmental neurotoxin, model has been shown to cause ALS-PDC among the Chamorro population in Guam and when fed to rats have shown PD-like symptoms. Therefore, this progressive model can be used to study possible cognitive deficits that occur before the onset of motor deficits. The current study examined possible deficits in spatial and social odor working memory using the Y-maze task and the social odor recognition task. No significant differences between the three groups of rats were found except for decreases in locomotion time in the open field over the two testing days in the control rats and the low dose cycad rats in the social odor recognition task. This suggests that the high dose cycad rats are not habituating to the open field apparatus suggesting a possible deficit. There was high variation within the groups, which makes a strong conclusion more difficult. Future research should examine the correlation between the neurochemical changes, specifically a-synuclein aggregates, in the substantia nigra and entorhinal cortex and individual behavior.