Publications

The following list (in descending order of publication dates) of movement disorders related neuroscience articles of Hong Kong are not meant to be exhaustive.  Please feel free to email Dr Michael Lee (michaelwylee@yahoo.com) if you wish to add to this list as well.


Mak MK, Wong-Yu IS, Shen X, Chung CL. Long-term effects of exercise and physical therapy in people with Parkinson disease. Nature Reviews Neurology (2017) doi:10.1038/nrneurol.2017.128    [Link to Full Paper]

Foo JN, Tan LC, Irwan ID, Au WL, Low HQ, Prakash KM, Ahmad-Annuar A, Bei J, Chan AY, Chen CM, Chen YC, Chung SJ, Deng H, Lim SY, Mok V, Pang H, Pei Z, Peng R, Shang HF, Song K, Tan AH, Wu YR, Aung T, Cheng CY, Chew FT, Chew SH, Chong SA, Ebstein RP, Lee J, Saw SM, Seow A, Subramaniam M, Tai ES, Vithana EN, Wong TY, Heng KK, Meah WY, Khor CC, Liu H, Zhang F, Liu J, Tan EK. Genome-wide association study of Parkinson's disease in East Asians. Hum Mol Genet. 2016 Dec 22. pii: ddw379. PMID: 28011712

Kwok JY, Choi KC, Chan HY. Effects of mind-body exercises on the physiological and psychosocial well-being of individuals with Parkinson's disease: A systematic review and meta-analysis. Complement Ther Med. 2016 Dec;29:121-131. PMID: 27912936

Yang L, Lam FM, Liao LR, Huang MZ, He CQ, Pang MY. Psychometric properties of dual-task balance and walking assessments for individuals with neurological conditions: A systematic review. Gait Posture. 2016 Nov 15;52:110-123. PMID: 27893997

Wei W, Chen HY, Fan W, Ye SF, Xu YH, Cai J. Chinese medicine for idiopathic Parkinson's disease: A meta analysis of randomized controlled trials. Chin J Integr Med. 2017 Jan;23(1):55-61. PMID: 27796824

Mak MK, Cheung V, Ma S, Lu ZL, Wang D, Lou W, Shi L, Mok VC, Chu WC, Hallett M. Increased Cognitive Control During Execution of Finger Tap Movement in People with Parkinson's Disease. J Parkinsons Dis. 2016 Jun 28;6(3):639-50. PMID: 27372216

Chan DT, Zhu CX, Lau CK, Poon TL, Cheung FC, Lee M, Taw B, Hung KN, Choi P, AuYeung M, Chan G, Cheung YF, Chan AY, Yeung JH, Mok VC, Poon WS; Hong Kong Movement Disorder Society. Subthalamic Nucleus Deep Brain Stimulation for Parkinson Disease in Hong Kong: A Prospective Territory-Wide 2-Year Follow-Up Study. World Neurosurg. 2016 Sep;93:229-36. PMID: 27297243

Chung CL, Mak MK. Effect of Repetitive Transcranial Magnetic Stimulation on Physical Function and Motor Signs in Parkinson's Disease: A Systematic Review and Meta-Analysis. Brain Stimul. 2016 Jul-Aug;9(4):475-87. PMID: 27117282

Yao N, Cheung C, Pang S, Shek-kwan Chang R, Lau KK, Suckling J, Yu K, Ka-Fung Mak H, Chua SE, Ho SL, McAlonan GM. Multimodal MRI of the hippocampus in Parkinson's disease with visual hallucinations. Brain Struct Funct. 2016 Jan;221(1):287-300. PMID: 25287513

Mak MK, Lau ET, Tam VW, Woo CW, Yuen SK. Use of Jebsen Taylor Hand Function Test in evaluating the hand dexterity in people with Parkinson's disease. J Hand Ther. 2015 Oct-Dec;28(4):389-94. PMID: 26227308

Wong-Yu IS, Mak MK. Multi-dimensional balance training programme improves balance and gait performance in people with Parkinson's disease: A pragmatic randomized controlled trial with 12-month follow-up. Parkinsonism Relat Disord. 2015 Jun;21(6):615-21. PMID: 25899544

Tang V, Zhu CX, Chan D, Lau C, Chan A, Mok V, Yeung J, Poon WS. Evidence of improved immediate verbal memory and diminished category fluency following STN-DBS in Chinese-Cantonese patients with idiopathic Parkinson's disease. Neurol Sci. 2015 Aug;36(8):1371-7. PMID: 25708249

Cheung YF. Multidisciplinary care with deep brain stimulation for Parkinson's disease patients. Hong Kong Med J. 2014 Dec;20(6):472-3. doi: 10.12809/hkmj144426. PubMed PMID: 25488032. [Link to Full Paper]

Yao N, Pang S, Cheung C, Chang RS, Lau KK, Suckling J, Yu K, Mak HK, McAlonan G, Ho SL, Chua SE. Resting activity in visual and corticostriatal pathways in Parkinson's disease with hallucinations.Parkinsonism Relat Disord. 2014 Dec 3. PubMed PMID: 25511330.

Movement Disorder Group, Chan AY, Yeung JH, Mok VC, Ip VH, Wong A, Kuo SH, Chan DT, Zhu XL, Wong E, Lau CK, Wong RK, Tang V, Lau C, Poon WS. Subthalamic nucleus deep brain stimulation for Parkinson's disease: evidence for effectiveness and limitations from 12 years' experience.  Hong Kong Med J. 2014 Dec;20(6):474-80. PubMed PMID: 25345997. [Link to Full Paper]

Zhu XL, Chan DT, Lau CK, Poon WS, Mok VC, Chan AY, Wong LK, Yeung JH, Leung MC, Tang VY, Wong RK, Yeung C. Cost-effectiveness of subthalmic nucleus deep brain stimulation for the treatment of advanced Parkinson disease in Hong Kong: a prospective study.
World Neurosurg. 2014 Dec;82(6):987-93. PubMed PMID: 25175275.

Mak MK, Wong A, Pang MY. Impaired executive function can predict recurrent falls in Parkinson's disease. Arch Phys Med Rehabil. 2014 Dec;95(12):2390-5. PubMed PMID: 25175162.

Li Q, Qian ZM, Arbuthnott GW, Ke Y, Yung WH. Cortical effects of deep brain stimulation: implications for pathogenesis and treatment of Parkinson disease. JAMA Neurol. 2014 Jan;71(1):100-3. PubMed PMID: 24189904.

Mak MK, Auyeung MM. The mini-BESTest can predict Parkinsonian recurrent fallers: A 6-month prospective study. J Rehabil Med. 2013 Jun 24;45(6):565-71. doi: 10.2340/16501977-1144. PubMed PMID: 23673397.

Mak MK. Repetitive transcranial magnetic stimulation combined with treadmill training can modulate corticomotor inhibition and improve walking performance in people with Parkinson's disease. J Physiother. 2013;59(2):128. doi: 10.1016/S1836-9553(13)70167-X. PubMed PMID: 23663800.

Chan AY, Baum L, Tang NL, Lau CY, Ng PW, Hui KF, Mizuno Y, Kwan JY, Mok VC, Kuo SH. The role of the Ala746Thr variant in the ATP13A2 gene among Chinese patients with Parkinson's disease. J Clin Neurosci. 2013 May;20(5):761-2. doi: 10.1016/j.jocn.2012.05.052. Epub 2013 Mar 20. PubMed PMID: 23522931.

Mak MK, Yu L, Hui-Chan CW. The immediate effect of a novel audio-visual cueing strategy (simulated traffic lights) on dual-task walking in people with
Parkinson's disease. Eur J Phys Rehabil Med. 2013 Apr;49(2):153-9. Epub 2013 Mar 13. PubMed PMID: 23480976. [Link to Full Paper]

Tsang WW. Tai Chi training is effective in reducing balance impairments and falls in patients with Parkinson's disease. J Physiother. 2013;59(1):55. doi:
10.1016/S1836-9553(13)70148-6. PubMed PMID: 23419917.

Ho PW, Ho JW, Liu HF, So DH, Tse ZH, Chan KH, Ramsden DB, Ho SL. Mitochondrial neuronal uncoupling proteins: a target for potential disease-modification in Parkinson's disease. Transl Neurodegener. 2012 Jan 13;1(1):3. doi: 10.1186/2047-9158-1-3. PubMed PMID: 23210978; PubMed Central PMCID: PMC3506996. [Link to Full Paper]

Shen X, Mak MK. Repetitive step training with preparatory signals improves stability limits in patients with Parkinson's disease. J Rehabil Med. 2012 Nov 5;44(11):944-9. doi: 10.2340/16501977-1056. PubMed PMID: 23027184. [Link to Full Paper]

Mak M, Hallett M. Effect of cued training on motor evoked potential and cortical silent period in people with Parkinson's disease. Clin Neurophysiol.
2013 Mar;124(3):545-50. doi: 10.1016/j.clinph.2012.08.017. Epub 2012 Sep 23. PubMed PMID: 23010693.

Mak MK. Reduced step length, not step length variability is central to gait hypokinesia in people with Parkinson's disease. Clin Neurol Neurosurg. 2013
May;115(5):587-90. doi: 10.1016/j.clineuro.2012.07.014. Epub 2012 Aug 4. PubMed PMID: 22871383.

Leung TC, Lui CN, Chen LW, Yung WH, Chan YS, Yung KK. Ceftriaxone ameliorates motor deficits and protects dopaminergic neurons in 6-hydroxydopamine-lesioned rats. ACS Chem Neurosci. 2012 Jan 18;3(1):22-30. doi: 10.1021/cn200072h. Epub 2011 Oct 26. PubMed PMID: 22860178; PubMed Central PMCID: PMC3369786. [Link to Full Paper]

Chu JM, Chan YS, Chen LW, Yung KK. Neurokinin receptor 3 peptide exacerbates 6-hydroxydopamine-induced dopaminergic degeneration in rats through JNK pathway. J Neurochem. 2012 Nov;123(3):417-27. doi: 10.1111/j.1471-4159.2012.07858.x. Epub 2012 Sep 10. PubMed PMID: 22762252.

Pang MY, Mak MK. Influence of contraction type, speed, and joint angle on ankle muscle weakness in Parkinson's disease: implications for rehabilitation. Arch Phys Med Rehabil. 2012 Dec;93(12):2352-9. doi: 10.1016/j.apmr.2012.06.004. Epub 2012 Jun 15. PubMed PMID: 22705465.

Wan OW, Chung KK. The role of alpha-synuclein oligomerization and aggregation in cellular and animal models of Parkinson's disease. PLoS One. 2012;7(6):e38545. doi: 10.1371/journal.pone.0038545. Epub 2012 Jun 12. PubMed PMID: 22701661; PubMed Central PMCID: PMC3373518.

Chan HF, Kukkle PL, Merello M, Lim SY, Poon YY, Moro E. Amantadine improves gait in PD patients with STN stimulation. Parkinsonism Relat Disord. 2012 Dec 6. PMID: 23218842.

Li Q, Ke Y, Chan DC, Qian ZM, Yung KK, Ko H, Arbuthnott GW, Yung WH. Therapeutic deep brain stimulation in parkinsonian rats directly influences motor cortex.Neuron. 2012 Dec 6;76(5):1030-41. PMID: 23217750 [Link to Full Paper]

Lau CK, Wong RK, Chan DT, Zhu XL, Poon WS. Alternative method for the recharging system of the new implantable pulse generator of deep brain stimulation in Chinese patients. J Neurosci Nurs. 2012 Jun;44(3):E1-3. PMID: 22555355.

Auyeung M, Tsoi TH, Mok V, Cheung CM, Lee CN, Li R, Yeung E. Ten year survival and outcomes in a prospective cohort of new onset Chinese Parkinson's disease patients. J Neurol Neurosurg Psychiatry. 2012 Jun;83(6):607-11. Epub 2012 Feb 22. [Link to Full Paper]
 
Auyeung M, Tsoi TH, Tang WK, Cheung CM, Lee CN, Li R, Yeung E. Impulse control disorders in Chinese Parkinson's disease patients: The effect of ergot derived dopamine agonist. Parkinsonism Relat Disord. 2011 Jun 24. [Epub ahead of print] PubMed PMID: 21705258.
 
Chan A, Cheung YF, Yeung MA, Yeung J, Chung TH, Tsang KL, Chan J, Lau C, Kwan P, Kuo SH, Mok V. A validation study of the Chinese wearing off questionnaire 9-symptom for Parkinson's disease. Clin Neurol Neurosurg. 2011 Apr 18. [Epub ahead of print] PubMed PMID: 21507565.
 
Lee MW, Au-Yeung MM, Hung KN, Wong CK. Deep brain stimulation in a Chinese Tourette's syndrome patient. Hong Kong Med J 2011 Apr;17(2):147-50. PubMed PMID: 21471596. [Link to Full Paper]
 
Cheung YF, Lui CH, Chan JH. Parkinsonism-hyperpyrexia syndrome due to abrupt withdrawal of amantadine. Hong Kong Med J. 2011 Apr;17(2):167-8. Pubmed PMID: 21471604. [Link to Full Paper]
 
Mak MK, Yang F, Pai YC. Limb collapse, rather than instability, causes failure in sit-to-stand performance among patients with parkinson disease. Phys Ther. 2011 Mar;91(3):381-91. Epub 2011 Jan 27. PubMed PMID: 21273628; PubMed Central PMCID: PMC3048819.
 
Lau RW, Teo T, Yu F, Chung RC, Pang MY. Effects of whole-body vibration on sensorimotor performance in people with Parkinson disease: a systematic review. Phys Ther. 2011 Feb;91(2):198-209. Epub 2011 Jan 6. PubMed PMID: 21212374.
 
Man SP. An uncommon adverse effect of levodopa withdrawal in a patient taking antipsychotic medication: neuroleptic malignant-like syndrome.Hong Kong Med J. 2011 Feb;17(1):74-6. PMID: 21282831. [Link to Full Paper]
 
Xie W, Wan OW, Chung KK. New insights into the role of mitochondrial dysfunction and protein aggregation in Parkinson's disease. Biochim Biophys Acta. 2010 Nov;1802(11):935-41. Epub 2010 Jul 30. Review. PubMed PMID: 20674742.
 
Chan SH, Wong VC, Fung CW, Dale RC, Vincent A. Anti-NMDA receptor encephalitis with atypical brain changes on MRI. Pediatr Neurol. 2010 Oct;43(4):274-8. PubMed PMID: 20837307.
 
Wan X, Yang C, Yang Q, Xue H, Tang NL, Yu W. Detecting two-locus associations allowing for interactions in genome-wide association studies. Bioinformatics. 2010 Oct 15;26(20):2517-25. Epub 2010 Aug 24. PubMed PMID: 20736343.
 
Liu Y, Ng M. Shrunken methodology to genome-wide SNPs selection and construction of SNPs networks. BMC Syst Biol. 2010 Sep 13;4 Suppl 2:S5. PubMed PMID: 20840732; PubMed Central PMCID: PMC2982692. [Link to Full Paper]
 
Lo JW, Leung EY, Ng BL, Fu MH, Yip KK, Chan RT, Chang CM. Anti-N-methyl-D-aspartate receptor encephalitis in a young woman with an ovarian
tumour. Hong Kong Med J. 2010 Aug;16(4):313-6. PubMed PMID: 20683078. [Link to Full Paper]

Chen YK, Lu JY, Chan DM, Mok VC, Yeung MA, Wong KS, Ungvari GS, Tang WK. Anxiety disorders in Chinese patients with Parkinson's disease. Int J Psychiatry Med. 2010;40(1):97-107. PubMed PMID: 20565048.
 
Lam K, Li M, Mok V, Hui A, Woo J. A case control study on bone mineral density in Chinese patients with Parkinson's disease. Parkinsonism Relat Disord. 2010 Aug;16(7):471-4. Epub 2010 Jun 14. PubMed PMID: 20547468.

Whitehill TL. Studies of Chinese speakers with dysarthria: informing theoretical models. Folia Phoniatr Logop. 2010;62(3):92-6. Epub 2010 Apr 29.
Review. PubMed PMID: 20424463.
 
Liu Y, Li M, Cheung YM, Sham PC, Ng MK. SKM-SNP: SNP markers detection method. J Biomed Inform. 2010 Apr;43(2):233-9. Epub 2009 Nov 17. PubMed PMID: 19925882.
 
Chan J, Leung H, Poizner H. Correlation among joint motions allows classification of Parkinsonian versus normal 3-D reaching. IEEE Trans Neural Syst
Rehabil Eng. 2010 Apr;18(2):142-9. Epub 2009 Jun 2. PubMed PMID: 19497826; PubMed Central PMCID: PMC2888650. [Link to Full Paper]

Chao J, Lau WK, Huie MJ, Ho YS, Yu MS, Lai CS, Wang M, Yuen WH, Lam WH, Chan TH, Chang RC. A pro-drug of the green tea polyphenol (-)-epigallocatechin-3-gallate (EGCG) prevents differentiated SH-SY5Y cells from toxicity induced by 6-hydroxydopamine. Neurosci Lett. 2010 Jan 29;469(3):360-4. Epub 2009 Dec 18. PubMed PMID: 20026175.

Chan WS, Durairajan SS, Lu JH, Wang Y, Xie LX, Kum WF, Koo I, Yung KK, Li M. Neuroprotective effects of Astragaloside IV in 6-hydroxydopamine-treated primary nigral cell culture. Neurochem Int. 2009 Nov;55(6):414-22. Epub 2009 May 4. PubMed PMID: 19409437.

Chan DT, Zhu XL, Yeung JH, Mok VC, Wong E, Lau C, Wong R, Lau C, Poon WS.Complications of deep brain stimulation: a collective review. Asian J Surg. 2009 Oct;32(4):258-63. Review. PubMed PMID: 19892631.

Mak MK, Pang MY. Fear of falling is independently associated with recurrent falls in patients with Parkinson's disease: a 1-year prospective study. J Neurol.2009 Oct;256(10):1689-95. Epub 2009 May 28. PubMed PMID: 19479166.

Cheung ZH, Ip NY. The emerging role of autophagy in Parkinson's disease. Mol Brain. 2009 Sep 16;2(1):29. PubMed PMID: 19754977; PubMed Central PMCID: PMC2754442.

Seto WK, Mak CM, But D, Hung I, Lam CW, Tam S, Yuen MF, Lai CL. Mutational analysis for Wilson's disease. Lancet. 2009 Aug 22;374(9690):662. PubMed PMID: 19700008.

Poon CC, Irwin MG. Anaesthesia for deep brain stimulation and in patients with implanted neurostimulator devices. Br J Anaesth. 2009 Aug;103(2):152-65.Epub 2009 Jun 25. Review. PubMed PMID: 19556271.

Chow JF, Yeung WS, Lau EY, Lam ST, Tong T, Ng EH, Ho PC. Singleton birth after preimplantation genetic diagnosis for Huntington disease using whole genome amplification. Fertil Steril. 2009 Aug;92(2):828.e7-10. Epub 2009 Jun 9. PubMed PMID: 19515365.

Kum WF, Gao J, Durairajan SS, Man SC, Xie LX, Lu JH, Fong WL, Li M. Risk factors in development of motor complications in Chinese patients with idiopathic Parkinson's disease. J Clin Neurosci. 2009 Aug;16(8):1034-7. Epub 2009 May 9.PubMed PMID: 19428256.

Tsang AH, Chung KK. Oxidative and nitrosative stress in Parkinson's disease. Biochim Biophys Acta. 2009 Jul;1792(7):643-50. Epub 2008 Dec 30. Review. PubMed PMID: 19162179.

Lee FK, Wong AK, Lee YW, Wan OW, Chan HY, Chung KK. The role of ubiquitin linkages on alpha-synuclein induced-toxicity in a Drosophila model of Parkinson's disease. J Neurochem. 2009 Jul;110(1):208-19. Epub 2009 Apr 27. PubMed PMID: 19457126.

Pang MY, Mak MK. Trunk muscle strength, but not trunk rigidity, is independently associated with bone mineral density of the lumbar spine in patients with Parkinson's disease. Mov Disord. 2009 Jun 15;24(8):1176-82. PubMed PMID: 19412964.

Mak MK, Pang MY. Balance confidence and functional mobility are independently associated with falls in people with Parkinson's disease. J Neurol. 2009 May;256(5):742-9. Epub 2009 Feb 25. PubMed PMID: 19240961.

Tsang AH, Lee YI, Ko HS, Savitt JM, Pletnikova O, Troncoso JC, Dawson VL, Dawson TM, Chung KK. S-nitrosylation of XIAP compromises neuronal survival in Parkinson's disease. Proc Natl Acad Sci U S A. 2009 Mar 24;106(12):4900-5. Epub 2009 Mar 9. Erratum in: Proc Natl Acad Sci U S A. 2009 May 26;106(21):8791. PubMed PMID: 19273858; PubMed Central PMCID: PMC2660786. [Link to Full Paper]

Pang MY, Mak MK. Muscle strength is significantly associated with hip bone mineral density in women with Parkinson's disease: a cross-sectional study. J Rehabil Med. 2009 Mar;41(4):223-30. PubMed PMID: 19247540.

Wan X, Yang C, Yang Q, Xue H, Tang NL, Yu W. MegaSNPHunter: a learning approach to detect disease predisposition SNPs and high level interactions in genome wide association study. BMC Bioinformatics. 2009 Jan 9;10:13. PubMed PMID: 19134182; PubMed Central PMCID: PMC2642772.

Mak CM, Lam CW, Lai ST, Hui Y, Tam S. Rapid diagnosis of Wilson disease by a 28-mutation panel: real-time amplification refractory mutation system in diagnosing acute Wilsonian liver failure. Clin Chim Acta. 2008 Dec;398(1-2):39-42. Epub 2008 Aug 8. PubMed PMID: 18760268.

Chung EK, Chen LW, Chan YS, Yung KK. Downregulation of glial glutamate transporters after dopamine denervation in the striatum of 6-hydroxydopamine-lesioned rats. J Comp Neurol. 2008 Dec 1;511(4):421-37. PubMed PMID: 18831527.

Mak MK, Pang MY. Balance self-efficacy determines walking capacity in people with Parkinson's disease. Mov Disord. 2008 Oct 15;23(13):1936-9. PubMed PMID: 18759335.

Chiu A, Tsoi NS, Fan ST. Use of the molecular adsorbents recirculating system as a treatment for acute decompensated Wilson disease. Liver Transpl. 2008 Oct;14(10):1512-6. PubMed PMID: 18825711.

Mak MK, Patla A, Hui-Chan C. Sudden turn during walking is impaired in people with Parkinson's disease. Exp Brain Res. 2008 Sep;190(1):43-51. Epub 2008 Jun 5.  PubMed PMID: 18528689.

Chan DK, Ng PW, Mok V, Yeung J, Fang ZM, Clarke R, Leung E, Wong L. LRRK2 Gly2385Arg mutation and clinical features in a Chinese population with early-onset Parkinson's disease compared to late-onset patients. J Neural Transm. 2008 Sep;115(9):1275-7. Epub 2008 Jun 4. PubMed PMID: 18523722.

Mak CM, Lam CW, Tam S. Diagnostic accuracy of serum ceruloplasmin in Wilson disease: determination of sensitivity and specificity by ROC curve analysis among ATP7B-genotyped subjects. Clin Chem. 2008 Aug;54(8):1356-62. Epub 2008 Jun 12. PubMed PMID: 18556333.

Tam CW, Lam LC, Lui VW, Chan WC, Chan SS, Chiu HF, Chan WM. Clinical correlates of Parkinsonian signs in community- dwelling Chinese older persons: a population based study. Int J Geriatr Psychiatry. 2008 Jul;23(7):719-25. PubMed PMID: 18213739.

Lam YC, Kum WF, Durairajan SS, Lu JH, Man SC, Xu M, Zhang XF, Huang XZ, Li M. Efficacy and safety of acupuncture for idiopathic Parkinson's disease: a systematic review. J Altern Complement Med. 2008 Jul;14(6):663-71. Review. PubMed PMID: 18684073.

Chan DK, Mok V, Ng PW, Yeung J, Kwok JB, Fang ZM, Clarke R, Wong L, Schofield PR, Hattori N. PARK2 mutations and clinical features in a Chinese population with early-onset Parkinson's disease. J Neural Transm. 2008 May;115(5):715-9. Epub 2008 Jan 11. PubMed PMID: 18188499.

Mak MK, Hui-Chan CW. Cued task-specific training is better than exercise in improving sit-to-stand in patients with Parkinson's disease: A randomized controlled trial. Mov Disord. 2008 Mar 15;23(4):501-9. PubMed PMID: 18074365.

Chan KY, Lam CW, Lee LP, Tong SF, Yuen YP. Pantothenate kinase-associated neurodegeneration in two Chinese children: identification of a novel PANK2 gene mutation. Hong Kong Med J. 2008 Feb;14(1):70-3. PubMed PMID: 18239249. [Link to Full Paper]
 
Tsang KL.  Drug-induced movement disorders.  The Hong Kong Medical Diary 2008 Feb;13(2):4-5. [Link to Full Paper]

Liu B, Xie JX, Tsang LL, Rowlands DK, Ho LS, Gou YL, Chung YW, Chan HC. Bak Foong protects dopaminergic neurons against MPTP-induced neurotoxicity by its anti-apoptotic activity. Cell Biol Int. 2008 Jan;32(1):86-92. Epub 2007 Sep 7. PubMed PMID: 17920944.

Mak CM, Lam CW. Diagnosis of Wilson's disease: a comprehensive review. Crit Rev Clin Lab Sci. 2008;45(3):263-90. Review. PubMed PMID: 18568852.

Mak CM, Lam CW, Tam S, Lai CL, Chan LY, Fan ST, Lau YL, Lai ST, Yuen P, Hui J, Fu CC, Wong KS, Mak WL, Tze K, Tong SF, Lau A, Leung N, Hui A, Cheung KM, Ko CH, Chan YK, Ma O, Chau TN, Chiu A, Chan YW. Mutational analysis of 65 Wilson disease patients in Hong Kong Chinese: identification of 17 novel mutations and its genetic heterogeneity. J Hum Genet. 2008;53(1):55-63. Epub 2007 Nov 22. PubMed PMID: 18034201.
 
Cheung YF, Wong WW, Tang KW, Chan JH, Li PC. Ciprofloxacin-induced palatal tremor. Mov Disord. 2007 May 15;22(7):1038-43. PubMed PMID: 17357133.

Whitehill TL, Wong LL. Effect of intensive voice treatment on tone-language speakers with Parkinson's disease. Clin Linguist Phon. 2007 Nov-Dec;21(11-12):919-25. PubMed PMID: 17972188.

Zhang GH, Zhu JX, Xue H, Fan J, Chen X, Tsang LL, Chung YW, Xing Y, Chan HC.  Dopamine stimulates Cl(-) absorption coupled with HCO(3)(-) secretion in rat late distal colon. Eur J Pharmacol. 2007 Sep 10;570(1-3):188-95. Epub 2007 Jun 5. PubMed PMID: 17597606.

Chen L, Xie JX, Fung KS, Yung WH. Zolpidem modulates GABA(A) receptor function in subthalamic nucleus. Neurosci Res. 2007 May;58(1):77-85. Epub 2007 Feb 9. PubMed PMID: 17337310.

Lam K, Lam FK, Lau KK, Chan YK, Kan EY, Woo J, Wong FK, Ko A. Simple clinical tests may predict severe oropharyngeal dysphagia in Parkinson's disease. Mov Disord. 2007 Apr 15;22(5):640-4. PubMed PMID: 17266075.

Masters RS, Pall HS, MacMahon KM, Eves FF. Duration of Parkinson disease is associated with an increased propensity for "reinvestment". Neurorehabil Neural Repair. 2007 Mar-Apr;21(2):123-6. PubMed PMID: 17312087.

Mak MK, Wong EC, Hui-Chan CW. Quantitative measurement of trunk rigidity in parkinsonian patients. J Neurol. 2007 Feb;254(2):202-9. Epub 2007 Mar 2. PubMed PMID: 17334954.

Chung V, Liu L, Bian Z, Zhao Z, Leuk Fong W, Kum WF, Gao J, Li M. Efficacy and safety of herbal medicines for idiopathic Parkinson's disease: a systematic review. Mov Disord. 2006 Oct;21(10):1709-15. Review. PubMed PMID: 16830309.

Mak CM, Tam S, Fan ST, Liu CL, Lam CW. Wilson's disease: a patient undiagnosed for 18 years. Hong Kong Med J. 2006 Apr;12(2):154-8. Review. PubMed PMID: 16603785. [Link to Full Paper]

Lam CW, Mak CM. Allele dropout in PCR-based diagnosis of Wilson disease: mechanisms and solutions. Clin Chem. 2006 Mar;52(3):517-20. PubMed PMID: 16510432.

Chung EK, Chen LW, Chan YS, Yung KK. Up-regulation in expression of vesicular glutamate transporter 3 in substantia nigra but not in striatum of 6-hydroxydopamine-lesioned rats. Neurosignals. 2006-2007;15(5):238-48. Epub 2007 Apr 13. PubMed PMID: 17435391.

Leung H, Mok V. Parkinson's disease: aetiology, diagnosis, and management. Hong Kong Med J. 2005 Dec;11(6):476-89. Review. PubMed PMID: 16340025. [Link to Full Paper]

Lee TM, Chan CC, Ho SL, Li LS. Prose memory in patients with idiopathic Parkinson's disease. Parkinsonism Relat Disord. 2005 Nov;11(7):453-8. Epub 2005 Sep 12. PubMed PMID: 16157503.

Yeung WL, Lam CW, Cheng WT, Sin NC, Wong WK, Wong CN, Tse KM, Fok TF. Early-onset primary torsional dystonia in a 4-generation Chinese family with a mutation in the DYT1 gene. Chin Med J (Engl). 2005 May 20;118(10):873-6. PubMed PMID: 15989773.

Mak MK, Hui-Chan CW. The speed of sit-to-stand can be modulated in Parkinson's disease. Clin Neurophysiol. 2005 Apr;116(4):780-9. PubMed PMID: 15792887.

Chan KH, Cheung RT, Au-Yeung KM, Mak W, Cheng TS, Ho SL. Wilson's disease with depression and parkinsonism. J Clin Neurosci. 2005 Apr;12(3):303-5. PubMed PMID: 15851088.

Tam CW, Burton EJ, McKeith IG, Burn DJ, O'Brien JT. Temporal lobe atrophy on MRI in Parkinson disease with dementia: a comparison with Alzheimer disease and dementia with Lewy bodies. Neurology. 2005 Mar 8;64(5):861-5. PubMed PMID: 15753423.

Tan EK, Chan DK, Ng PW, Woo J, Teo YY, Tang K, Wong LP, Chong SS, Tan C, Shen H, Zhao Y, Lee CG. Effect of MDR1 haplotype on risk of Parkinson disease. Arch Neurol. 2005 Mar;62(3):460-4. PubMed PMID: 15767512.

Chu WC, Leung TF, Chan KF, Yeung DK, Yeung TK, Cheung HM, Hon EK, Liew CT, Lam WW. Wilson's disease with chronic active hepatitis: monitoring by in vivo 31-phosphorus MR spectroscopy before and after medical treatment. AJR Am J Roentgenol. 2004 Nov;183(5):1339-42. PubMed PMID: 15505300.

Mak MK, Hui-Chan CW. Audiovisual cues can enhance sit-to-stand in patients with Parkinson's disease. Mov Disord. 2004 Sep;19(9):1012-9. PubMed PMID: 15372590.
 
Yeung JH; The Hong Kong Parkinson’s Disease Registry Study Group. The Hong Kong Parkinson’s Disease Registry: A multi-centre study of clinical and treatment profiles of ethnic Chinese patients using strict diagnostic criteria. Mov Disord 2004;19(Suppl 9):129S.

Chen L, Yung WH. GABAergic neurotransmission in globus pallidus and its involvement in neurologic disorders. Sheng Li Xue Bao. 2004 Aug 25;56(4):427-35. Review. PubMed PMID: 15322674.

Liu B, Xie JX, Rowlands DK, Gou YL, Leung CC, Chung YW, Chan HC. Neuroprotective effects of Bak Foong Pill in 1-methyl-4-phenyl-1,2,3,6-tetrahyrdropyridine (MPTP)-induced Parkinson's disease model mice. Biol Pharm Bull. 2004 Aug;27(8):1245-50. PubMed PMID: 15305030.

Lai SK, Ng TK, Lau WK, Yang MS, Wong CK, Chan YS, Yung KK. Selective knockdown of gene expression of N-methyl-D-aspartate receptor one ameliorates parkinsonian motor symptom in 6-hydroxydopamine-lesioned rats. Neurochem Int. 2004 Jul;45(1):11-22. PubMed PMID: 15082217.

Chan MF, Giddings DR, Chandler CS, Craggs C, Plant RD, Day MC. An experimentally confirmed statistical model on arm movement. Hum Mov Sci. 2004 Apr;22(6):631-48. PubMed PMID: 15063045.

Woo J, Lau E, Ziea E, Chan DK. Prevalence of Parkinson's disease in a Chinese population. Acta Neurol Scand. 2004 Mar;109(3):228-31. PubMed PMID: 14763963.

Chu FC, Deng FL, Siu AS, Chow TW. Implant-tissue supported, magnet-retained mandibular overdenture for an edentulous patient with Parkinson's disease: a clinical report. J Prosthet Dent. 2004 Mar;91(3):219-22. PubMed PMID: 15060489.
 
Wong KS, Lu CS, Shan DE, Yang CC, Tsoi TH, Mok V. Efficacy, safety, and tolerability of pramipexole in untreated and levodopa-treated patients with Parkinson's disease. J Neurol Sci. 2003 Dec 15;216(1):81-7. PubMed PMID: 14607306.

Lai SK, Tse YC, Yang MS, Wong CK, Chan YS, Yung KK. Gene expression of glutamate receptors GluR1 and NR1 is differentially modulated in striatal neurons in rats after 6-hydroxydopamine lesion. Neurochem Int. 2003 Dec;43(7):639-53. PubMed PMID: 12892651.

Chung TH, Deane KH, Ghazi-Noori S, Rickards H, Clarke CE. Systematic review of antidepressant therapies in Parkinson's disease. Parkinsonism Relat Disord. 2003 Dec;10(2):59-65. Review. PubMed PMID: 14643994.

Feng Z, Li D, Fung PC, Pei Z, Ramsden DB, Ho SL. COX-2-deficient mice are less prone to MPTP-neurotoxicity than wild-type mice. Neuroreport. 2003 Oct 27;14(15):1927-9. PubMed PMID: 14561922.

Yip JT, Lee TM, Ho SL, Tsang KL, Li LS. Emotion recognition in patients with idiopathic Parkinson's disease. Mov Disord. 2003 Oct;18(10):1115-22. PubMed PMID: 14534914.

Fung GP, Chan KY. Cervical myelopathy in an adolescent with Hallervorden-Spatz disease. Pediatr Neurol. 2003 Oct;29(4):337-40. PubMed PMID: 14643398.

Chow SM, Henderson SE. Interrater and test-retest reliability of the Movement Assessment Battery for Chinese preschool children. Am J Occup Ther. 2003 Sep-Oct;57(5):574-7. PubMed PMID: 14527121.

Leung SK, Ungvari GS, Ng FS, Cheung HK, Leung T. Tardive dyskinesia in Chinese inpatients with chronic schizophrenia. Prog Neuropsychopharmacol Biol Psychiatry. 2003 Sep;27(6):1029-35. PubMed PMID: 14499321.

Chan DK, Lam MK, Wong R, Hung WT, Wilcken DE. Strong association between N-acetyltransferase 2 genotype and PD in Hong Kong Chinese. Neurology. 2003 Mar 25;60(6):1002-5. PubMed PMID: 12654968.

Mak MK, Levin O, Mizrahi J, Hui-Chan CW. Joint torques during sit-to-stand in healthy subjects and people with Parkinson's disease. Clin Biomech (Bristol, Avon). 2003 Mar;18(3):197-206. PubMed PMID: 12620782.

Mak MK, Hui-Chan CW. Switching of movement direction is central to parkinsonian bradykinesia in sit-to-stand. Mov Disord. 2002 Nov;17(6):1188-95. PubMed PMID: 12465056.

Feng ZH, Wang TG, Li DD, Fung P, Wilson BC, Liu B, Ali SF, Langenbach R, Hong JS. Cyclooxygenase-2-deficient mice are resistant to 1-methyl-4-phenyl1, 2, 3, 6-tetrahydropyridine-induced damage of dopaminergic neurons in the substantia nigra. Neurosci Lett. 2002 Sep 6;329(3):354-8. PubMed PMID: 12183047.

Tsang KL, Chi I, Ho SL, Lou VW, Lee TM, Chu LW. Translation and validation of the standard Chinese version of PDQ-39: a quality-of-life measure for patients with Parkinson's disease. Mov Disord. 2002 Sep;17(5):1036-40. PubMed PMID: 12360555.

Hui J, Fung EL, Tang NL, Chan MH, To KF, Fok TF. Diagnosing Wilson's disease in a 5-year-old child. J Paediatr Child Health. 2002 Aug;38(4):412-3. PubMed PMID: 12174008.

Leung KC, Pow EH, McMillan AS, Wong MC, Li LS, Ho SL. Oral perception and oral motor ability in edentulous patients with stroke and Parkinson's disease. J Oral Rehabil. 2002 Jun;29(6):497-503. PubMed PMID: 12071915.

Cheung YC, Yu CP. Identification of treated target points for parkinsonism on gamma knife follow-up MR images. J Clin Neurosci. 2002 Mar;9(2):178-80. PubMed PMID: 11922709.

Leung TY, Leung CM. Insight into the psychosocial aspects of Huntington's disease in Chinese society. Int J Psychiatry Med. 2002;32(3):305-10. PubMed PMID: 12489705.

Chan DK, Mellick GD, Buchanan DD, Hung WT, Ng PW, Woo J, Kay R. Lack of association between CYP1A1 polymorphism and Parkinson's disease in a Chinese population. J Neural Transm. 2002;109(1):35-9. PubMed PMID: 11793160.

Lam LC, Garcia-Barcelo MM, Ungvari GS, Tang WK, Lam VK, Kwong SL, Lau BS, Kwong PP, Waye MM, Chiu HF. Cytochrome P450 2D6 genotyping and association with tardive dyskinesia in Chinese schizophrenic patients. Pharmacopsychiatry. 2001 Nov;34(6):238-41. PubMed PMID: 11778144.

Tsang KL, Jiang H, Ramsden DB, Ho SL. The use of estrogen in the treatment of Parkinson's disease. Parkinsonism Relat Disord. 2001 Oct;8(2):133-7. Review. PubMed PMID: 11489678.

Kong CK, Ko CH, Tong SF, Lam CW. Atypical presentation of dopa-responsive dystonia: generalized hypotonia and proximal weakness. Neurology. 2001 Sep 25;57(6):1121-4. PubMed PMID: 11571350.

Tong KY, Mak AF. Development of computer-based environment for simulating the voluntary upper-limb movements of persons with disability. Med Biol Eng Comput. 2001 Jul;39(4):414-21. PubMed PMID: 11523729.

Pow EH, Leung KC, McMillan AS, Wong MC, Li LS, Ho SL. Oral stereognosis in stroke and Parkinson's disease: a comparison of partially dentate and edentulous individuals. Clin Oral Investig. 2001 Jun;5(2):112-7. PubMed PMID: 11480808.

Mak W, Ho SL. The impact of molecular biology on clinical neurology. Hong Kong Med J. 2001 Mar;7(1):40-9. Review. PubMed PMID: 11406675.

Chan DT, Mok VC, Poon WS, Hung KN, Zhu XL. Surgical management of Parkinson's disease: a critical review. Hong Kong Med J. 2001 Mar;7(1):34-9. Review. PubMed PMID: 11406674. [Link to Full Paper]

Ko CH, Kong CK, Ngai WT, Ma KM. Ictal (99m)Tc ECD SPECT in paroxysmal kinesigenic choreoathetosis. Pediatr Neurol. 2001 Mar;24(3):225-7. PubMed PMID: 11301226.

Garcia-Barceló MM, Lam LC, Ungvari GS, Lam VK, Tang WK. Dopamine D3 receptor gene and tardive dyskinesia in Chinese schizophrenic patients. J Neural Transm. 2001;108(6):671-7. PubMed PMID: 11478419.

Tsang KL, Ho SL, Lo SK. Estrogen improves motor disability in parkinsonian postmenopausal women with motor fluctuations. Neurology. 2000 Jun 27;54(12):2292-8. PubMed PMID: 10881255.

So CW, Sham MH, Chew SL, Cheung N, So CK, Chung SK, Caldas C, Wiedemann LM, Chan LC. Expression and protein-binding studies of the EEN gene family, new interacting partners for dynamin, synaptojanin and huntingtin proteins. Biochem J. 2000 Jun 1;348 Pt 2:447-58. PubMed PMID: 10816441; PubMed Central PMCID: PMC1221085.

Chan DK, Mellick G, Cai H, Wang XL, Ng PW, Pang CP, Woo J, Kay R. The alpha-synuclein gene and Parkinson disease in a Chinese population. Arch Neurol. 2000 Apr;57(4):501-3. PubMed PMID: 10768624.

Tan CB, Lam HS, Jinkins JR. Clinics in diagnostic imaging (47). Huntington's disease. Singapore Med J. 2000 Mar;41(3):135-8. PubMed PMID: 11063200. [Link to Full Paper]

Lee CH, Cheung RT, Chan TM. Ciprofloxacin-induced oral facial dyskinesia in a patient with normal liver and renal function. Hosp Med. 2000 Feb;61(2):142-3. PubMed PMID: 10748799.

Mellick GD, Buchanan DD, Silburn PA, Chan DK, Le Couteur DG, Law LK, Woo J, Pang CP. The monoamine oxidase B gene GT repeat polymorphism and Parkinson's disease in a Chinese population. J Neurol. 2000 Jan;247(1):52-5. PubMed PMID: 10701898.

Kwong KL, Chu R, Wong SN. Parkinsonism as unusual neurological complication in childhood systemic lupus erythematosus. Lupus. 2000;9(6):474-7. PubMed PMID: 10981656.

Tsang KL, Fong KY, Ho SL. Localized neuromyotonia of neck muscles after radiotherapy for for nasopharyngeal carcinoma. Mov Disord. 1999 Nov;14(6):1047-9. PubMed PMID: 10584690.

Baum L, Dong ZY, Ng HK, Law LK, Woo J, Pang CP. Low-density lipoprotein receptor-related protein (LRP) gene 766T polymorphism and Parkinson's disease. Mov Disord. 1999 Sep;14(5):839-41. PubMed PMID: 10495048.

Ho SL, Kung MH, Li LS, Lauder IJ, Ramsden DB. Cytochrome P4502D6 (debrisoquine 4-hydroxylase) and Parkinson's disease in Chinese and Caucasians. Eur J Neurol. 1999 May;6(3):323-9. PubMed PMID: 10210913.

Wan DC, Law LK, Ip DT, Cheung WT, Ho WK, Tsim KW, Kay R, Woo J, Pang CP. Lack of allelic association of dopamine D4 receptor gene polymorphisms with Parkinson's disease in a Chinese population. Mov Disord. 1999 Mar;14(2):225-9. PubMed PMID: 10091613.

Chan DK, Woo J, Ho SC, Pang CP, Law LK, Ng PW, Hung WT, Kwok T, Hui E, Orr K, Leung MF, Kay R. Genetic and environmental risk factors for Parkinson's disease in a Chinese population. J Neurol Neurosurg Psychiatry. 1998 Nov;65(5):781-4. PubMed PMID: 9810958; PubMed Central PMCID: PMC2170330. [Link to Full Paper]

Ho SL, Kung MH. G209A mutation in the alpha-synuclein gene is rare and not associated with sporadic Parkinson's disease. Mov Disord. 1998 Nov;13(6):970-1. PubMed PMID: 9827625.

Kwan MC, Ko KF, Chan TP, Chan YW. Treatment of dystonia with botulinum A toxin: a retrospective study of 170 patients. Hong Kong Med J. 1998 Sep;4(3):279-282. PubMed PMID: 11830682. [Link to Full Paper]

Pang CP, Zhang J, Woo J, Chan D, Law LK, Tong SF, Kwok T, Kay R. Rarity of debrisoquine hydroxylase gene polymorphism in Chinese patients with Parkinson's disease. Mov Disord. 1998 May;13(3):529-32. PubMed PMID: 9613747.

Leighton PW, Le Couteur DG, Pang CC, McCann SJ, Chan D, Law LK, Kay R, Pond  SM, Woo J. The dopamine transporter gene and Parkinson's disease in a Chinese population. Neurology. 1997 Dec;49(6):1577-9. Review. PubMed PMID: 9409349.

Chow LY, Chung D, Leung V, Leung TF, Leung CM. Suicide attempt due to metoclopramide-induced akathisia. Int J Clin Pract. 1997 Jul-Aug;51(5):330-1. PubMed PMID: 9489098.

Xie T, Ho SL, Li LS, Ma OC. G/A1947 polymorphism in catechol-O-methyltransferase (COMT) gene in Parkinson's disease. Mov Disord. 1997 May;12(3):426-7. PubMed PMID: 9159741.

Chiu HF, Chung DW, Wing YK, Wong CK. Life-threatening tardive dyskinesia. Br J Clin Pract. 1996 Apr-May;50(3):175-6. PubMed PMID: 8733342.

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Chiu HF. Psychiatric aspects of progressive supranuclear palsy. Gen Hosp Psychiatry. 1995 Mar;17(2):135-43. Review. PubMed PMID: 7789784.

Chan V, Yu YL, Chan TP, Yip B, Chang CM, Wong MT, Chan YW, Chan TK. DNA analysis of Huntington's disease in southern Chinese. J Med Genet. 1995 Feb;32(2):120-4. PubMed PMID: 7760321; PubMed Central PMCID: PMC1050233.

Tam LS, Cohen MG, Li EK. Hemiballismus in systemic lupus erythematosus: possible association with antiphospholipid antibodies. Lupus. 1995 Feb;4(1):67-9. PubMed PMID: 7767342.

Chan V, Yip B, Chan TP, Chan TK. Uses of dinucleotide/trinucleotide repeats in the diagnosis of genetic diseases. Southeast Asian J Trop Med Public Health. 1995;26 Suppl 1:179-81. PubMed PMID: 8629102.

Wong MT, Chang PC, Yu YL, Chan YW, Chan V. Psychosocial impact of Huntington's disease on Hong Kong Chinese families. Acta Psychiatr Scand. 1994 Jul;90(1):16-8. PubMed PMID: 7976443.

Lam LC, Chiu HF, Hung SF. Vitamin E in the treatment of tardive dyskinesia: a replication study. J Nerv Ment Dis. 1994 Feb;182(2):113-4. PubMed PMID: 8308529.

Chang CM, Yu YL, Fong KY, Wong MT, Chan YW, Ng TH, Leung CM, Chan V. Huntington's disease in Hong Kong Chinese: epidemiology and clinical picture. Clin Exp Neurol. 1994;31:43-51. PubMed PMID: 7586664.

Chiu H, Lau J, Lam L, Shum P. Association of negative symptoms with tardive dyskinesia in schizophrenic patients. Aust N Z J Psychiatry. 1993 Jun;27(2):228-32. PubMed PMID: 8103320.

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Chang CM, Yu YL, Ng HK, Leung SY, Fong KY. Vascular pseudoparkinsonism. Acta Neurol Scand. 1992 Dec;86(6):588-92. PubMed PMID: 1481645.

Chiu H, Shum P, Lau J, Lam L, Lee S. Prevalence of tardive dyskinesia, tardive dystonia, and respiratory dyskinesia among Chinese psychiatric patients in Hong Kong. Am J Psychiatry. 1992 Aug;149(8):1081-5. PubMed PMID: 1353316.

Leung CM, Chan YW, Chang CM, Yu YL, Chen CN. Huntington's disease in Chinese: a hypothesis of its origin. J Neurol Neurosurg Psychiatry. 1992 Aug;55(8):681-4. Review. PubMed PMID: 1388199; PubMed Central PMCID: PMC489204.

Chiu HF, Lee S, Chan CH. Misdiagnosis of respiratory dyskinesia. Acta Psychiatr Scand. 1991 Jun;83(6):494-5. PubMed PMID: 1679282.

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Chiu HF, Li SW, Lee S. Pisa syndrome in a Chinese patient. Aust N Z J Psychiatry. 1989 Mar;23(1):127-8. PubMed PMID: 2564768.

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