Lab members
The people that make it happen....
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Justin Knight
Post-doctoral Researcher I am interested in implementing neuroimaging techniques (EEG and fMRI) in order to inform cognitive theory. My primary research interest is human memory, of which I am interested in exploring how the neural mechanisms that support various types of memory (e.g., prospective, recognition, and relational memory) are similar and distinct. I am additionally interested in elucidating the associative mechanisms that support binding of various contextual features into a mnemonic representation. To this end, I am conducting a variety of neuroimaging and behavioral experiments that are aimed at examining the neural and cognitive processes involved in prospective memory, recognition memory, retrieval-facilitated learning, and free recall. |
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Maureen Ritchey
Post-Doctoral Researcher She uses fMRI methods to link memory representations to patterns of neural activity and to evaluate functional networks spanning the medial temporal lobes and beyond. |
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Mariam Aly
Graduate Student My interest in cognition and the brain started in middle school, when I did a science project on whether being ' left-brained' or ' right-brained' is related to handedness. Since then, my research questions have gotten (a bit) more sophisticated, primarily aimed at elucidating the role of the MTL in memory and perception. My PhD research consists of a set of behavioral, neuroimaging, and patient studies that suggest that perception is not a unitary phenomenon, but is based on qualitatively distinct components. One component is a discrete mental state that either occurs or fails to occur, while the other is a continuously graded strength signal. The former provides specific, detailed information to conscious awareness, while the latter is associated with a feeling of sameness or difference, in the absence of conscious access to detailed information. Outside of doing science, I can usually be found biking, reading, or looking at big trees. I am also particularly fond of hiking, large bodies of water, coffee, and aimless wandering. |
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Wei-chun Wang
Graduate Student Wei-chun is a fifth year graduate student in the Human Memory Lab studying the role of the medial temporal lobes in explicit and implicit memory processes. In his free time, Wei-chun enjoys living beyond his means. |
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Michael Petzold
Undergraduate Research Assistant Michael is interested in the dual process theory of recognition memory, as well as the role of sleep in memory consolidation. He began working for the Human Memory Lab in fall of 2011, where he worked under Andrew McCullough in his investigation of post-encoding stress on memory. Outside of the lab, he can be found painting, restoring old furniture, or backpacking in the Sierra Nevada mountain range. |
Human Memory Lab









