Howan Leung

Summary

Publications

  1. ncbi request reprint Finding the missing link between ictal bradyarrhythmia, ictal asystole, and sudden unexpected death in epilepsy
    H Leung
    Department of Epileptology, University of Bonn, Bonn, Germany
    Epilepsy Behav 9:19-30. 2006
  2. doi request reprint Warfarin overdose due to the possible effects of Lycium barbarum L
    H Leung
    Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong
    Food Chem Toxicol 46:1860-2. 2008
  3. doi request reprint Agreement between initial and final diagnosis of first seizures, epilepsy and non-epileptic events: a prospective study
    H Leung
    Department of Medicine and Therapeutics, Division of Neurology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
    J Neurol Neurosurg Psychiatry 79:1144-7. 2008
  4. doi request reprint Mesial frontal epilepsy and ictal body turning along the horizontal body axis
    Howan Leung
    Division of Neurology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, 30 32 Ngan Shing St, Shatin, NT, Hong Kong SAR, The People s Republic of China
    Arch Neurol 65:71-7. 2008
  5. doi request reprint Wavelet-denoising of electroencephalogram and the absolute slope method: a new tool to improve electroencephalographic localization and lateralization
    Howan Leung
    Division of Neurology, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China
    Clin Neurophysiol 120:1273-81. 2009
  6. ncbi request reprint Asystole induced by electrical stimulation of the left cingulate gyrus
    Howan Leung
    University Department for Epileptology, University of Bonn, Bonn, Germany
    Epileptic Disord 9:77-81. 2007
  7. doi request reprint Prognosticating acute symptomatic seizures using two different seizure outcomes
    Howan Leung
    Division of Neurology, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
    Epilepsia 51:1570-9. 2010
  8. ncbi request reprint Headache in patients with epilepsy: a prospective incidence study
    Patrick Kwan
    Division of Neurology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
    Epilepsia 49:1099-102. 2008
  9. doi request reprint Preliminary findings of the effects of autonomic dysfunction on functional outcome after acute ischemic stroke
    Li Xiong
    Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong, China
    Clin Neurol Neurosurg 114:316-20. 2012
  10. doi request reprint Effects of valproate or lamotrigine monotherapy on the reproductive endocrine and insulin-related metabolic profile in Chinese adults with epilepsy: a prospective randomized study
    Patrick Kwan
    Department of Medicine and Therapeutics, Division of Neurology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong, China
    Epilepsy Behav 14:610-6. 2009

Collaborators

Detail Information

Publications18

  1. ncbi request reprint Finding the missing link between ictal bradyarrhythmia, ictal asystole, and sudden unexpected death in epilepsy
    H Leung
    Department of Epileptology, University of Bonn, Bonn, Germany
    Epilepsy Behav 9:19-30. 2006
    ..There remains a need to review the seizure mechanisms in cases of SUDEP and to step up the amount of concurrent ECG/intracranial EEG analysis in both ictal bradyarrhythmia and SUDEP cases...
  2. doi request reprint Warfarin overdose due to the possible effects of Lycium barbarum L
    H Leung
    Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong
    Food Chem Toxicol 46:1860-2. 2008
    ..barbarum L. in keeping with a previous case report. Enquiry about herbal intake may be a crucial part in the management of anticoagulation in this locality...
  3. doi request reprint Agreement between initial and final diagnosis of first seizures, epilepsy and non-epileptic events: a prospective study
    H Leung
    Department of Medicine and Therapeutics, Division of Neurology, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
    J Neurol Neurosurg Psychiatry 79:1144-7. 2008
    ..This study aims to investigate the agreement between the initial diagnosis at the accident and emergency (A&E) department and the final diagnosis following inpatient neurological evaluation of seizure disorders...
  4. doi request reprint Mesial frontal epilepsy and ictal body turning along the horizontal body axis
    Howan Leung
    Division of Neurology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, 30 32 Ngan Shing St, Shatin, NT, Hong Kong SAR, The People s Republic of China
    Arch Neurol 65:71-7. 2008
    ..To evaluate the clinical utility of mesial frontal semiology...
  5. doi request reprint Wavelet-denoising of electroencephalogram and the absolute slope method: a new tool to improve electroencephalographic localization and lateralization
    Howan Leung
    Division of Neurology, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong, China
    Clin Neurophysiol 120:1273-81. 2009
    ..Quantitative EEG aids the lateralization and/or localization process of epileptiform activity...
  6. ncbi request reprint Asystole induced by electrical stimulation of the left cingulate gyrus
    Howan Leung
    University Department for Epileptology, University of Bonn, Bonn, Germany
    Epileptic Disord 9:77-81. 2007
    ..Published with video sequences]...
  7. doi request reprint Prognosticating acute symptomatic seizures using two different seizure outcomes
    Howan Leung
    Division of Neurology, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
    Epilepsia 51:1570-9. 2010
    ....
  8. ncbi request reprint Headache in patients with epilepsy: a prospective incidence study
    Patrick Kwan
    Division of Neurology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
    Epilepsia 49:1099-102. 2008
    ..A formal headache diagnosis was not made in any of the patients prior to the survey. Although the incidence of headache in epilepsy patients appeared to be low, it was underdiagnosed and associated with substantial negative impact...
  9. doi request reprint Preliminary findings of the effects of autonomic dysfunction on functional outcome after acute ischemic stroke
    Li Xiong
    Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong, China
    Clin Neurol Neurosurg 114:316-20. 2012
    ..This study sought to investigate the impact of autonomic dysfunction by Ewing's classification on functional outcome 2 months after acute ischemic stroke...
  10. doi request reprint Effects of valproate or lamotrigine monotherapy on the reproductive endocrine and insulin-related metabolic profile in Chinese adults with epilepsy: a prospective randomized study
    Patrick Kwan
    Department of Medicine and Therapeutics, Division of Neurology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong, China
    Epilepsy Behav 14:610-6. 2009
    ..Greater attention should be paid to investigate the potential impact of valproate on reproductive function in men...
  11. doi request reprint Long-term prognosis of Chinese patients with a lacunar infarct associated with small vessel disease: a five-year longitudinal study
    Vincent C T Mok
    Department of Medicine and Therapeutics, Division of Neurology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
    Int J Stroke 4:81-8. 2009
    ..Lacunar infarct associated with small vessel disease is a common stroke subtype in China and has a favorable short-term prognosis. Data on its long-term prognosis among Chinese patients are lacking...
  12. ncbi request reprint Increasing pressure of external counterpulsation augments blood pressure but not cerebral blood flow velocity in ischemic stroke
    Wenhua Lin
    Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, 30 32 Ngan Shing Street, Sha Tin, Hong Kong Special Administrative Region
    J Clin Neurosci 21:1148-52. 2014
    ..Among the four ECP pressures tested, we recommend 150 mmHg as the optimal treatment pressure for ischemic stroke due to higher risks of hypertension-related complications with higher pressures...
  13. ncbi request reprint Intracranial electroencephalogram to evaluate refractory temporal and frontal lobe epilepsy
    Lisa Au
    Division of Neurology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong
    Hong Kong Med J 17:453-9. 2011
    ..We undertook a collaborative study in a multidisciplinary team to channel refractory epilepsy patients to test a hypothesis about placement of intracranial electroencephalography arrays...
  14. doi request reprint Association of subjective anxiety, depression, and sleep disturbance with quality-of-life ratings in adults with epilepsy
    Patrick Kwan
    Division of Neurology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
    Epilepsia 50:1059-66. 2009
    ..To determine the relative contributions of subjective anxiety, depression, sleep disturbance, and seizure-related variables to quality-of-life scores in adults with epilepsy, and the interrelationships among these factors...
  15. ncbi request reprint Assessing seizure dynamics by analysing the correlation structure of multichannel intracranial EEG
    Kaspar Schindler
    Klinik für Epileptologie, Bonn, Germany
    Brain 130:65-77. 2007
    ..Furthermore we speculate that the increase of correlation during the second half of the seizures may be causally related to seizure termination...
  16. ncbi request reprint Topiramate for migraine prophylaxis among Chinese population
    Ho Lun Li
    Department of Medicine and Geriatrics, Princess Margaret Hospital, Hong Kong, China
    Headache 47:616-9. 2007
    ..There was no difference in baseline headache frequency or intensity between responders and nonresponders...
  17. doi request reprint A young man who kept falling over
    Edward Ho Chung Wong
    Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong, China
    Lancet 372:418. 2008
  18. pmc How generalised are secondarily "generalised" tonic clonic seizures?
    Kaspar Schindler
    Klinik für Epileptologie, Sigmund Freud Str 25, D 53105 Bonn, Germany
    J Neurol Neurosurg Psychiatry 78:993-6. 2007
    ..Our results demonstrate that seizures that are secondarily generalised clinically are not always generalised electrophysiologically. This may have therapeutic implications...