Lab Members

Principal Investigator

Angela Gutchess
Angela Gutchess
Professor of Psychology
781-736-3247 Lemberg Hall, 106

Angela Gutchess is a professor of psychology at Brandeis University with appointments in neuroscience and the Volen Center for Complex Systems. Her research interests include studying the influences of age and culture on memory and social cognition using behavioral and cognitive neuroscience (fMRI; EEG) methods. The courses she teach at Brandeis include Learning & Memory, Social Neuroscience and Culture, and Cognitive Neuroscience of Aging. When not working, she enjoys traveling, going to Soul Cycle and chilling at home (ideally with her cat nearby).

PhD Students

Ashley Gilliam
Ashley Gilliam

Ashley Gilliam is a fifth-year PhD candidate. She holds a BS degree in psychological sciences (neuroscience minor), BA in cultural anthropology, and MA in psychology. Her research interests center around culture and cognition, especially studying within-culture variation (e.g., acculturation, SES, rural/urban differences). This research involves a mix of behavioral and cognitive neuroscience (EEG/ERP) techniques. Currently, she is investigating the impact of acculturation on cognitive strategies longitudinally and piloting a culturally-specific training paradigm for memory. Outside of research, Ashley enjoys making art, rock climbing and playing with her dog.

Nicolette Barber
Nicolette Barber

Nicolette Barber is a second-year PhD student at the ACC lab. She also received her master’s degree from Brandeis University in 2022, while conducting research in the ACC lab. She graduated from the University of New Hampshire with her BS in neuropsychology where she had worked on research projects involving Parkinson’s disease and microbiology. 

In her free time, she likes to read, go to the beach and spend time with her Great Dane.

Sagarika Devarayapuram Ramakrishnan
Sagarika Devarayapuram Ramakrishnan
Pronouns: she/they

Sagarika completed her B.S. in Psychology and Certificate in Spanish at Georgia State University, after which they worked at Emory University as a Research Specialist studying how emotion and memory influence learning and development. She is interested in how culture interacts with memory and cognition broadly, and is passionate about promoting equity, justice, and accessibility in science. They love reading, listening to music, visiting museums, and collecting trinkets.

Visiting PhD Students

Chun-Yi Lee (James)
Chun-Yi Lee (James)

Chun-Yi Lee is a PhD visiting scholar from National Taiwan University. He had an M.Sc. from the Graduate Institute of Brain and Mind Sciences and bachelor’s degrees in Forestry and Resource Conservation at the National Taiwan University. He was interested in differential neural processing of value during decision-making in adults with attention-deficit/hyperactivity disorder and healthy controls during his master’s degree. Also, he was involved in the cross-culture project called “Culture-related differences in the neural processing of probability during mixed lottery value-based decision-making.” Currently, he is collaborating with the forestry team on the neural mechanism of Nature-Based Interventions with environmental information about forests. Outside of research, he enjoys going to forest bathing and mountain climbing.

Master's Students

Hailey Fuchs
Hailey Fuchs

Hailey Fuchs is a second-year M.A. student in the Aging, Culture, and Cognition Lab. She earned a B.S. in Psychology from Plymouth State University in 2023. She is interested in research that combines aspects of developmental, social, and cognitive psychology. In her free time, she enjoys thrifting, playing games with friends, and watching documentaries.

Lab Manager

Iva Dujmic
Iva Dujmic

Iva is the current lab manager for the ACC lab. She earned her B.A. in Psychology from Brandeis University, where she completed a senior honors thesis on the effects of self and other-referencing on associative memory for social information across age and culture. Her research interests include social cognition, self-referential thinking, and memory across the lifespan. She plans to pursue a doctoral degree in social psychology. In her spare time, she enjoys reading, cooking and visiting museums with her friends.

Undergraduate Research Assistants

Qihao Xie
Qihao Xie

Qihao is a senior majoring in neuroscience and psychology from Beijing, China. His research interests fall into social & cognitive neuroscience using behavioral measures and EEG technique. Specifically, he explored the effect of acculturation on self and other-enhancement through measures of memory, N400, and late positive potential. He is passionate about pursuing a PhD in cognitive neuroscience. Outside academics, Qihao enjoys collecting Marvel figurines, listening to Taylor Swift, and traveling.

Mona Houjazy
Mona Houjazy

Mona Houjazy is a junior attending Brandeis University, majoring in neuroscience and psychology, with a minor in chemistry. Her interest in research lies within cognitive neuropsychology and the cultural influences on problem-solving capabilities. After graduation, Mona hopes to continue in neuropsychology research, exploring the furthering of her education to medical school or pursuing a doctoral degree. Outside of academics, Mona enjoys expressing her creativity through henna and makeup, being outdoors, and exploring the world through food.

Zhiyang (Andrew) Sui
Zhiyang (Andrew) Sui

Zhiyang (Andrew) is a senior from Qingdao, China. He majors in neuroscience and minors in psychology. His research interests include aging, memory, and neurodegenerative diseases. Specifically, he is working on studying the mechanisms and diagnosis of Alzheimer's disease (AD). After graduation, he hopes to continue exploring those topics, intending to pursue a PhD in neuroscience. Outside academics, he enjoys playing piano and computer games like League of Legends and Stardew Valley.