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Research Assistant Professors

Dr Jack ZHANG

Dr Jack ZHANG

Research Assistant Professor

BSC (SCU), MSc (CUHK), PhD (HKPU)

Biography

Dr Zhang received the Bachelor of Science degree in Occupational Therapy from Sichuan University and obtained his postgraduate qualifications Master of Science degree in Neurological Sciences from The Chinese University of Hong Kong and PhD in Rehabilitation Sciences from The Hong Kong Polytechnic University. Before he was appointed a Research Assistant Professor, he worked as a postdoctoral fellow in the Assistive Technology Laboratory at the department.

Dr Zhang’s research interests are the utility of transcranial magnetic stimulation along with multimodal neurophysiological and neuroimaging techniques to reveal the recovery mechanism following various neurological and psychiatric conditions, and to optimize rehabilitation outcomes. Dr Zhang has years of research experience in transcranial magnetic stimulation, electroencephalography, as well as poststroke upper extremity management. He is also enthusiastic about the experimental application of innovative technology, such as closed-loop brain-computer interfaces, in translational rehabilitation research.

Dr Zhang's representative works include the utility of metaplasticity-elicited priming theta burst stimulation and novel neurophysiological biomarkers, including transcranial magnetic stimulation-evoked potentials and mirror visual feedback-induced rhythmic desynchronization, in poststroke rehabilitation. Dr Zhang is actively looking for research collaborations in the field of neuromodulation and neurorehabilitation.

Education and Academic Qualifications

PhD (Rehabilitation Sciences), The Hong Kong Polytechnic University

MSc (Neurological Sciences), The Chinese University of Hong Kong

BSc (Occupational Therapy), West China School of Medicine, Sichuan University

Research Interests

  • Neuromodulation
  • Neurophysiology
  • Brain imaging
  • Neurorehabilitation
  • Motor learning

Research Output

  1. Zhang J, Sánchez Vidaña DI, Chan JN, Hui ESK, Lau KK, Wang X, Lau BWM, Fong KNK. Biomarkers for prognostic functional recovery poststroke: A narrative review. Front Cell Dev Biol. 2023;10:1062807.
  2. Bai Z, Zhang J, Fong KNK. Immediate effects of intermittent theta burst stimulation on primary motor cortex in stroke patients: A concurrent TMS-EEG study. IEEE Transactions on Neural Systems and Rehabilitation Engineering. 2023;31:2758-2766.
  3. Bai Z, Zhang J, Fong KNK. Intracortical and intercortical networks in patients after stroke: A concurrent TMS-EEG study. Journal of NeuroEngineering and Rehabilitation. 2023;20(1):100.
  4. Zhang J, Bai Z, Fong KNK*. Priming Intermittent Theta Burst Stimulation for Hemiplegic Upper Limb After Stroke. Stroke. 2022;53(7):2171-2181.
  5. Bai Z, Zhang J, Fong KNK*. Effects of transcranial magnetic stimulation in modulating cortical excitability in patients with stroke: a systematic review and meta-analysis. Journal of NeuroEngineering and Rehabilitation 2022;22;19(1):24.
  6. Zhang J, Fong KNK. The modulatory effects of intermittent theta burst stimulation in combination of mirror training on functional connectivity: A proof-of-concept study. Frontiers in Neural Circuits. 2021;15:548299.
  7. Zhang J, Fong KNK. The effects of priming intermittent theta burst stimulation on modulating movement-related and mirror visual feedback-induced event-related sensorimotor desynchronization in healthy adults. Frontiers in Human Neuroscience. 2021;15:626887.
  8. Bai Z, Zhang J, Fong KNK. Intermittent theta burst stimulation to the primary motor cortex reduces cortical inhibition: A TMS-EEG study. Brain Sciences. 2021;11:1114.
  9. Bai Z, Fong KNK, Zhang J, Hu Z. Cortical mapping of mirror visual feedback training for unilateral upper extremity: A functional near-infrared spectroscopy study. Brain and Behavior. 2020;10(1):e01489.
  10. Bai Z, Fong KNK, Zhang J, Chan S, Ting KH. Immediate and long-term effects of BCI-based rehabilitation of the upper extremity after stroke: a systematic review and meta-analysis. Journal of Neuroengineering and Rehabilitation. 2020;25;17(1):57.
  11. Zhang J, Fong KNK. Effect of priming intermittent theta burst stimulation on upper limb motor recovery after stroke: study protocol for a randomized controlled trial. BMJ Open. 2020;10(3):e035348.
  12. Zhang J, Fong KNK. Enhancing the mirror visual feedback with intermittent theta burst stimulation. Restorative Neurology and Neuroscience. 2019;37(5):483-495.
  13. Zhang J, Fong KNK, Ouyang R, Siu AMH, Kranz GS. Effects of Repetitive Transcranial Magnetic Stimulation on Craving and Substance Consumption in Patients with Substance Dependence: A Systematic Review and Meta-analysis. Addiction. 2019;114(12):2137-2149.
  14. Kranz GS, Zhang J. Expanding the collection of neuroimaging tools in psychiatry. World Journal of Biological Psychiatry. 2018, 19(7):482-483. 
  15. Zhang J, Fong KNK, Welage N, Liu KPY. The Activation of the Mirror Neuron System during Action Observation and Action Execution with Mirror Visual Feedback in Stroke: A Systematic Review. Neural Plasticity. 2018:2321045.

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