Embedded Files
About Our Lab
How does the brain suppress, reshape, or amplify memories and emotions in service of flexible goal-directed behavior? At the Cognitive Neuromodulation Laboratory, we investigate how inhibitory control mechanisms interact with episodic memory and affective processes to shape what we remember and how we feel. Using non-invasive brain stimulation in combination with EEG, MRI, and carefully designed behavioural paradigms, we target and track the neural circuits that support memory suppression, selective retrieval, and emotion regulation. Our goal is to uncover mechanistic principles of cognitive control over memory and emotion that can inform interventions to strengthen adaptive memory function and psychological resilience.
Our Research Team
Ahsan Khan
Hi, I'm Ahsan, a neuroscientist captivated by what the brain does every second of our lives: encoding memories, generating emotions, and driving behavior. I combine neuroimaging and brain stimulation to uncover the mechanisms behind these deeply human experiences.
I completed my PhD in Biomedical Engineering and trained across neuroscience, psychology, and engineering. Along the way, I've held research positions at the University of Pennsylvania, University of Cambridge, The Chinese University of Hong Kong, and the University of Graz — experiences that have shaped not only my scientific approach but also my appreciation for the cultural dimensions of science and well-being.
I'm currently an Assistant Professor at the Academy of Wellness and Human Development, Hong Kong Baptist University, where I lead the Cognitive Neuromodulation Lab. Our work investigates human memory, attention, and cognitive control, asking how brain networks flexibly support these functions across the lifespan. Using noninvasive tools — TMS, TIS, tDCS, EEG, and neuroimaging — we test causal brain–behavior mechanisms to bridge basic neuroscience with real-world applications for cognitive health.
When I'm not in the lab, I'm usually hiking somewhere in Hong Kong's hills or listening to music, both of which have a way of clearing the mind better than any experiment.
Yupeng LIU (Rainer)
Research assistant
Hi everyone, my name is Rainer, and I'm currently a research assistant at Hong Kong Baptist University, under the supervision of Prof. Ahsan.
I graduated from Hong Kong Baptist University with a Master's degree in Psychology and completed my undergraduate studies at Guangdong University of Technology. My research experience spans organizational behavior, mental health, and cognitive neuroscience, from qualitative to quantitative and experimental research. Now I'm learning everything about cognitive neuroscience and brain stimulation. Hope to exchange ideas and learn from anyone who joins our team.
Email: liuyupeng061@outlook.com
Aniza Niazi
Ph.D student (starting August 2026)
Hello, my name is Aniza, and I am currently a PhD student at Hong Kong Baptist University under the supervision of Prof. Ahsan Khan. I graduated from the University of the Punjab, Lahore, with an MPhil in Special Education and previously worked as a part-time lecturer in the undergraduate Special Education program.
My research interests focus on improving educational outcomes for students with special needs and promoting inclusive educational practices. In my previous research, I used both qualitative and quantitative methods to explore educational challenges and interventions in special education. Currently, I am learning about cognitive neuroscience and exploring its applications in education.
Email: anizaniazi564@gmail.com
Page updated
Google Sites
Report abuse