Associate Professor
Ph.D., M.Sc., M.Ed, B.Sc.
Postdoctoral Fellow
Ph.D., M.Ed., B.A.
Memory, decision making and brain stimulation
I am currently exploring various intervention strategies to address cognitive biases and enhance emotional regulation. My work involves developing and testing approaches such as behavioral training, brain stimulation, mindfulness meditation and their integration on modulating emotion and cognition. My goal is to optimize individuals' positivity bias towards themselves and enhance their ability to regulate unwanted emotional memories, leading to improved emotional wellbeing.
Postdoctoral Fellow
Ph.D., M.Ed., B.A.
Sleep, emotional memory and forgetting
My research is focused on investigating the editing of unwanted memories during human sleep and understanding the neural mechanisms underlying memory-related psychiatric disorders, with a particular emphasis on PTSD. To achieve this, I utilize innovative techniques such as targeted memory reactivation, sleep learning, and auditory stimulation to uncover the neural processes involved in memory processing during sleep and develop interventions that can selectively modify unwanted memories. I also study the role of neural oscillations during sleep in memory consolidation and modulation, and how disruptions to these processes can contribute to the development of PTSD. Ultimately, my aim is to develop a better understanding of memory-related psychiatric disorders and to create novel interventions that can help those who suffer from these conditions.
Ph.D. Candidate
Dissertation Year Fellowship
B.Sc.
Social learning, sleep and memory-based decision making
My research primarily centers around social cognitive neuroscience, sleep, memory and memory-based decision making. Specifically, I am currently investigating how social knowledge, evaluations and attitudes can be formed and updated through social learning, as well as the editing of memories during both waking and sleeping states. Another area of focus for me is exploring the transformation and updating of emotional memories, with a particular emphasis on how (pro)social behavior may interact with this process. I utilize a variety of tools and methodologies, including EEG, eyetracking, mousetracking, and behavioral modeling. Additionally, I am eager to integrate more computational social science and neuroscience approaches into my work.
Ph.D. Candidate
M.Soc.Sc., B.Sc.
Time, episodic memory and memory control
My research focuses on exploring the relationship between episodic and temporal memory. The primary objective is to determine whether forgetting of event content is the cause of temporal compression during retrospective duration judgments. Additionally, I am investigating how event boundaries impact our judgments of event duration. I plan to conduct further research on this topic by analyzing neural activity when people make retrospective duration judgments using ERP and RSA analysis.
Ph.D. Candidate
HKUPS
B.Sc.
Misinformation, memory correction, and false memory
I am currently researching memory updating in the context of misinformation. Specifically, I am interested in neural activity when true or false information is encoded, and how that influences memory retrieval. I examine familiarity and recollection through ERP components such as LPC, FN400 and P300, and will also be applying multivariate EEG analysis in the future.
Ph.D. Candidate
M.Sc., B.Sc.
Sleep, memory editing, emotion, and computational modeling
I intend to conduct studies on sleep and emotional processing. Sleep is known to play a crucial role in memory consolidation. Emotion enhances memory longevity and vividness, so it is intriguing to consider how emotional factors enter into sleep-mediated memory computation. Multimodal neuroimaging techniques (fMRI, EEG) and targeted memory reactivation during sleep will be utilized to solve the concerns.
Ph.D. Student
B.Soc.Sc.
Episodic memory and sleep
I am dedicated to comprehending neural processes of memory and investigating effective interventions for memory enhancement for general and at-risk populations. Specifically, I am interested in how the interplay between the hippocampus and prefrontal cortex helps us to perceive natural breakpoints, or event boundaries and organize the distinct experience into mnemonic events. Secondly, I am curious about whether and how targeted memory reactivation (TMR), which utilizes semantic cues to consolidate people’s memory during sleep, can be adopted to improve adults’ memory. To quantitively examine the interaction between each brain area, I am desirous of using multiple neuroimaging techniques, such as electroencephalography (EEG) in my studies.
Ph.D. Student
M.Ed., B.S.
Memory suppression, cognitive training, and sleep
My research interest focuses on examining the emotional memory processing in individuals suffering from insomnia, specifically during memory retrieval. Via EEG, I want to identify unique neurological markers that distinguish individuals with insomnia from healthy sleepers. Furthermore, I am dedicated to using machine learning to train models for early insomnia detection by utilizing these neurological markers as features. Finally, I am also interested in how targeted memory reactivation (TMR) can improve the benefits of cognitive therapy.
Ph.D. Student
M.Ed., B.Sc.
Sleep, emotional memory, and memory Manipulation
I am interested in how to alleviate negative emotional memories during sleep. Previous studies and theories have suggested that rapid-eyes-movement sleep (REM) plays a key role in the processing of emotional memories. Targeted memory reactivation (TMR), which provides a way to manipulate human memory during sleep, can be effective for healthy people and patients (e.g. PTSD) suffering from negative emotional memories. So more specifically I will look at whether TMR can intervene in negative emotional memories during REM and the mechanisms involved.
M.Phil. Candidate
B.Soc.Sc.
Memory and sleep
My research interest is focused on understanding the memory consolidation during human sleep using electroencephalography (EEG). Specifically, I am interested in exploring the impact of targeted memory reactivation (TMR) on memory consolidation during sleep. Using TMR paradigm, I aim to selectively reactivate memories related to specific cues and examine the impact of this reactivation on memory consolidation. By combining TMR with EEG, I hope to identify neural markers associated with memory reactivation during sleep and better understand the underlying mechanisms that support this process. Ultimately, I hope that my research can contribute to the development of new strategies to improve memory consolidation and retrieval in healthy populations.
Research Assistant
M.Sc., B.Mgt.
Visual cognition, memory, and person perception
Research Assistant (PT)
B.Sc.Sci.
Sleep, emotional memory, and brain stimulation
Research Intern
MBBS II
Memory control, sleep, cognition
Research Intern
B.Eng. II
Theoretical and Computational neuroscience
Research Intern
B.Soc.Sc. II
Emotional memory and psychopathology
Research Topic: Sleep and disrupted sleep in emotional memory processing
Research Topic: Emotion regulation and memory control for unwanted memories
Research Topic: Memory, sleep and neural oscillation
Research Topic: Memory, decision and psychopathology
Research Topic: Memory suppression
Research Topic: Inducing citical thinking style in fake news discernment
Research Topic: Editing unwanted memories
Research Topic: Sleep and evaluative learning
2023-2024 | Eunice Choi, Antonius Siu Kwan Tam, Iva Yan Cheuk Tsang, Jill Chi Lam Chan |
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2022-2023 | Zexuan Mu, Nicholas Wong, Yunke Chen |
2021-2022 | Kei Fung, Kary Cheng, Xiaoru Teng, Lingqi Zhang |
2020-2021 | Yuheng Shi, Lok Sum Chan |
2019-2020 | Man Yan Claude Lam, Hong Ying Josephine Lo |
2018-2019 | Pui Hay Claudia Chan, Ho Yu Hody Lee, Wing Shan Sammi Chung, Jie Li |
2017-2018 | Sze Wing Christy Ho, Mohith Varma, Xilu Xiao, Shengzi Zeng |
2016-2017 | Lok In Serene Cheung, Xuanchang Fang, Minghui Ni, Yung Yuen Yee |
Jeff Yiu | Ziru LI | Isaac, Zhan DAI | Tiffany Lo |
Ocean Mak | Shanlin Wu | Lehan Hu | Michelle Lee |
Grace Eun Been Chong | Tianming Zhu | Deb Lee | Sunwoo JOO |
Adina YAM | Alice, Siu Huen CHU | Isaac, Zhan DAI | Sunwoo JOO |
Laila WARAICH (Birmingham) | Siwon PARK (Ewha) | Dhanvi MAKKAPATI | Krystinis Ho Ying Tang |
Olivia Wing Kei Lee | Danyuan Feng | Zexuan Mu | Nicholas Wong |
Yunke CHEN | Caizi DI | Nicholas WONG | Chenyi QIAN |
Chenyang TAO (CUHKSZ) | Wenjie JIN | Theodora PAPAPOSTOLOU | Sophie HARJU |
Judy CHO | Vlad GRIGORAS | Minrui ZHU | Hinako Kojima |
Kary, Sum Mei CHENG | Lily, Xiaoru TENG | Kei FUNG | Coco, Mengying CHE |
Jeff, Tsz Chung LAU | Tiffany, Wing Lam YIP | Tammy, Yuheng Shi | Yunqi Wang |
Joyce Ng | Nicholas Tsui | Sunny Chan | Clara, Lok Sum Chan |
Lo Hong Ying, Josephine | Qi Ruoxi, Jennifer | Ma Jun, Maggie | Vanessa Zeng |
Xi Qin | Li Jie, Zoe | An Jeehye | Chan Claudia Pui Hay |
Chung Wing Shan, Sammi | Ruhani Varma | Lee Ho Yu, Hody | Lee Dakyung |
Shehani Jayalath | Fu Yang, Rita | Chiu Man Hey, Heidi | Ho Sze Wing Christy |
Park Hyungjun | Zheng Yueyuan, Mercury | Xiao Xilu, Ivy |
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