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Psychology honours graduate and sleep researcher Mayuko Arai awarded Dean’s Undergraduate Convocation Medal

June 04, 2025

What started out as a six-month volunteering stint in Brazil led Mayuko Arai to discover her calling in psychology at A片资源吧 (SFU). Graduating with a CGPA of 4.23 at the top five percent of her class, this psychology honours student was awarded the Dean鈥檚 Undergraduate Convocation Medal.

Arai first became interested in studying psychology while volunteering in Brazil, where she witnessed first-hand individuals battling socioeconomic challenges such as poverty and addiction.

鈥淚 will never forget my experience volunteering in Brazil. I was moved by the songs they sang while playing the guitar, and I enjoyed hearing them talk about their families. At the same time, it was heartbreaking to listen to their stories and see how their behaviour could change due to drug use,鈥 says Arai. 鈥淩ealizing how little I knew and how helpless I felt motivated me to learn more and pursue psychology.鈥

Her interest in the field was further cemented when she took courses exploring behaviour and the brain, as well as  volunteering as a research assistant with Dr. Brianne Kent鈥檚 Translational Neuroscience Lab. Arai cites the time she spent in the lab as the highlight of her academic career at SFU and it is through the lab that she became interested in exploring how sleep and circadian rhythm disruptions influenced Alzheimer鈥檚 disease.

Arai pictured in Dr. Brianne Kent's Translational Neuroscience Lab.

鈥淧sychology courses such as Learning and Memory (PSYC 325), Laboratory in Behavioural Neuroscience (PSYC 386), Biological Rhythms and Sleep (PSYC 388), and the Honours Seminar (PSYC 490) helped deepen my understanding of the brain, forming the basis for my research projects in Dr. Kent鈥檚 lab.

Under the guidance of Kent, her honours project, 鈥淭he Impact of Acute Trazodone Administration on Sleep in Mice鈥, examined the effects of an antidepressant on sleep as a potential intervention for Alzheimer鈥檚 disease. Her research has since been published in peer-reviewed journals such as  and .

Arai speaking at the Canadian Neuroscience Meeting hosted by the Canadian Association for Neuroscience (CAN) in May 2025.

Arai has received several other awards in recognition of her research and academic excellence, such as the Undergraduate Student Research Award, the Psychology Alumni Honours Award, and the CPA鈥檚 Certificate of Academic Excellence. She was also selected to deliver a symposium talk on her research at the annual hosted by the

After graduation, Arai began pursuing a PhD in neuroscience at UC Davis, California. She is grateful for the support from Kent and her lab members, and hopes to advance her research in the areas of sleep and neuroscience.

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