selected scholarly activity
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books
- Axon excitability in motor unit number estimation. Ed. 55. 2003
- Longitudinal tracking of contractile properties of human motor units by the multiple point stimulation technique. Ed. 55. 2003
- MUNE measurement of age-related changes. Ed. 55. 2003
- MUNE using decomposition-enhanced spike-triggered averaging. Ed. 55. 2003
- Multiple point stimulation and F-response MUNE techniques. Ed. 55. 2003
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chapters
- Motor unit number estimations (MUNEs): past, present and future. Supplements to Clinical neurophysiology. 3-23. 2009
- Physiological considerations, hardware and software requirements for stimulating single motor nerve fibers. Supplements to Clinical neurophysiology. 79-89. 2009
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conferences
- Closing remarks and brief historical review. Muscle and Nerve. S63-S65. 2000
- Longitudinal study of the contractile and electrical properties of single human thenar motor units. Muscle and Nerve. 839-849. 1998
- Motor unit estimates based on the automated analysis of F-waves. Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 1452-1453. 1992
- Peripheral nerve injuries in cardiac anaesthesia.. Canadian Journal of Anaesthesia. S152. 1990
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journal articles
- Frequency‐dependent conduction block in carpal tunnel syndrome. Muscle and Nerve. 33:619-626. 2006
- Chapter 4 Pathophysiology of demyelination and axonal degeneration. Handbook of Clinical Neurophysiology. 7:95-119. 2006
- Decomposition‐based quantitative electromyography: Effect of force on motor unit potentials and motor unit number estimates. Muscle and Nerve. 31:365-373. 2005
- Contractile properties of human motor units in health, aging, and disease. Muscle and Nerve. 24:1113-1133. 2001
- Multifocal motor neuropathy improved by IVIg. Neurology. 55:1256-1262. 2000
- Human motor units in health and disease. Muscle and Nerve. 23:S7-S18. 2000
- The relationship of motor unit size, firing rate and force. Clinical Neurophysiology. 110:1270-1275. 1999
- The effects of training through high-frequency electrical stimulation on the physiological properties of single human thenar motor units. Muscle and Nerve. 22:186-195. 1999
- Technology review: The Neurometer® Current Perception Threshold (CPT). Muscle and Nerve. 22. 1999
- A longitudinal study of the pathophysiological changes in single human thenar motor units in amyotrophic lateral sclerosis. Muscle and Nerve. 21:1714-1723. 1998
- Dissociation of the electrical and contractile properties in single human motor units during fatigue. Muscle and Nerve. 21:1786-1789. 1998
- Firing rate analysis using decomposition-enhanced spike triggered averaging in the quadriceps femoris. Muscle and Nerve. 21:1338-1340. 1998
- The usefulness of central motor conduction studies in the localization of cord involvement in cervical spondylytic myelopathy. Muscle and Nerve. 21:1220-1223. 1998
- Longitudinal study of the contractile and electrical properties of single human thenar motor units. Muscle and Nerve. 21:839-849. 1998
- Quantitation in EMG. Canadian Journal of Neurological Sciences. 25:S27-S31. 1998
- Decomposition-enhanced spike-triggered averaging: Contraction level effects. Muscle and Nerve. 20:976-982. 1997
- Multifocal motor neuropathy presenting as ophthalmoplegia. Muscle and Nerve. 20:347-351. 1997
- Age-related changes in the twitch contractile properties of human thenar motor units. Journal of applied physiology. 82:93-101. 1997
- Quantitative methods for estimating the number of motor units in human muscles. Muscle and Nerve. 20:70-73. 1997
- Motor control of the diaphragm in multiple sclerosis. Muscle and Nerve. 19:654-656. 1996
- Methods for Estimating the Numbers of Motor Units in Human Muscles. Journal of Clinical Neurophysiology. 12:565-584. 1995
- Reservations on the motor unit number estimates based on the automated analysis of F‐responses. Muscle and Nerve. 18:1074-1081. 1995
- Pyridoxine Dependent Epilepsy with Iatrogenic Sensory Neuronopathy. Canadian Journal of Neurological Sciences. 22:50-51. 1995
- Electrodiagnosis in the management of focal neuropathies: The “WOG” syndrome. Muscle and Nerve. 17:1336-1342. 1994
- A method for the longitudinal study of human thenar motor units. Muscle and Nerve. 17:1029-1036. 1994
- Motor unit number estimates based on the automated analysis of F‐responses. Muscle and Nerve. 17:881-890. 1994
- Physiological properties of single thenar motor units in the F‐response of younger and older adults. Muscle and Nerve. 17:860-872. 1994
- AAEM minimonograph #42: Intraoperative monitoring of peripheral and cranial nerves. Muscle and Nerve. 17:371-377. 1994
- Determinants of mean motor unit size: Impact on estimates of motor unit number. Muscle and Nerve. 16:1326-1331. 1993
- Effects of Ageing on the Motor Unit: A Brief Review. Applied Physiology, Nutrition and Metabolism. 18:331-358. 1993
- AAEM case report #27: Acute retrohumeral radial neuropathies. Muscle and Nerve. 16:706-711. 1993
- Severe axonal degeneration in acute Guillain-Barré syndrome: Evidence of two different mechanisms?. Journal of the Neurological Sciences. 116:185-192. 1993
- Exercise responses after cardiac transplantation in mitochondrial myopathy. American Journal of Cardiology. 71:1003-1006. 1993
- RIGHT PHRENIC NERVE INJURY IN ORTHOTOPIC LIVER TRANSPLANTATION. Transplantation. 55:826-829. 1993
- The estimated numbers and relative sizes of thenar motor units as selected by multiple point stimulation in young and older adults. Muscle and Nerve. 16:355-366. 1993
- Effects of motor unit losses on strength in older men and women. Journal of applied physiology. 74:868-874. 1993
- Electrophysiological changes in the acute “axonal” form of Guillain–Barre syndrome. Muscle and Nerve. 16:200-205. 1993
- Clinicopathological features of primary lateral sclerosis are different from amyotrophic lateral sclerosis. Brain Research Bulletin. 30:359-364. 1993
- Letters to the editor. Muscle and Nerve. 16:109-117. 1993
- Sural nerve biopsies in Guillain-Barré syndrome: axonal degeneration and macrophage-associated demyelination and absence of cytomegalovirus genome.. Muscle and Nerve. 16:112. 1993
- [Right diaphragmatic paralysis after liver transplantation].. Journal de Chirurgie Viscerale. 47:810-815. 1993
- Denervation in paraplegia. Neurology. 42:2306-2306. 1992
- Detection of hereditary motor sensory neuropathy type I in childhood.. Journal of Neurology, Neurosurgery and Psychiatry. 55:895-897. 1992
- Quantitation of axon loss and conduction block in acute radial nerve palsies. Muscle and Nerve. 15:768-773. 1992
- Early postoperative ulnar neuropathies following coronary artery bypass surgery. Muscle and Nerve. 15:701-705. 1992
- Motor‐evoked responses in primary lateral sclerosis. Muscle and Nerve. 15:626-629. 1992
- Electrophysiologic changes in lumbar spinal cord after cervical cord injury. Neurology. 42:623-623. 1992
- Influence of peripheral afferents on cortical and spinal motoneuron excitability. Muscle and Nerve. 15:48-51. 1992
- PRIMARY LATERAL SCLEROSIS: CLINICAL FEATURES, NEUROPATHOLOGY AND DIAGNOSTIC CRITERIA. Brain. 115:495-520. 1992
- Methods for estimating the numbers of motor neurons in man. Annals of Biomedical Engineering. 19:625. 1991
- Paramyotonia congenita and hyperkalemic periodic paralysis are linked to the adult muscle sodium channel gene. Annals of Neurology. 30:810-816. 1991
- Conduction block in clinical practice. Muscle and Nerve. 14:869-871. 1991
- Patterns and severity of conduction abnormalities in Guillain-Barre syndrome.. Journal of Neurology, Neurosurgery and Psychiatry. 54:768-774. 1991
- Quantitation of axon loss and conduction block in peroneal nerve palsies. Muscle and Nerve. 14:237-244. 1991
- Denervation in hemiplegic muscles.. Stroke. 21:1700-1704. 1990
- Nerve conduction and electromyography.. Current Opinion in Neurology. 3:774-778. 1990
- X-LINKED DOMINANT HEREDITARY MOTOR AND SENSORY NEUROPATHY. Brain. 113:1511-1525. 1990
- Reinforcement of motor evoked potentials in spinal cord injured patients following transcranial magnetic stimulation of the motor cortex. Journal of Biomechanics. 22:1020-1020. 1989
- An Unusual Subacute Progressive Motor Neuronopathy with Myasthenia-like Features. Canadian Journal of Neurological Sciences. 15:304-309. 1988
- Myopathy in Primary Systemic Amyloidosis. Canadian Journal of Neurological Sciences. 15:314-316. 1988
- Methods for estimating numbers of motor units in biceps‐brachialis muscles and losses of motor units with aging. Muscle and Nerve. 11:423-432. 1988
- Motor unit estimates in the biceps‐brachialis in amyotrophic lateral sclerosis. Muscle and Nerve. 11:415-422. 1988
- Hand Wasting Due to Mid-Cervical Spinal Cord Compression. Canadian Journal of Neurological Sciences. 14:309-311. 1987
- Acute “axonal” Guillain‐Barré polyneuropathy. Neurology. 37:357-357. 1987
- C7 radiculopathy: importance of scapular winging in clinical diagnosis.. Journal of Neurology, Neurosurgery and Psychiatry. 49:640-644. 1986
- CONDUCTION BLOCK IN EARLY GUILLAIN-BARRE SYNDROME. The Lancet. 327:332-332. 1986
- AN ACUTE AXONAL FORM OF GUILLAIN-BARRÉE POLYNEUROPATHY. Brain. 109:1115-1126. 1986
- Entrapment of the posterior cutaneous nerve of the arm. Neurology. 35:1677-1677. 1985
- The pathological basis of conduction block in human neuropathies.. Journal of Neurology, Neurosurgery and Psychiatry. 48:239-244. 1985
- Sensory evoked potentials in Guillain-Barre polyneuropathy.. Journal of Neurology, Neurosurgery and Psychiatry. 47:288-291. 1984
- CONDUCTION BLOCK AND DENERVATION IN GUILLAIN-BARRÉ POLYNEUROPATHY. Brain. 107:219-239. 1984
- Percutaneous Localization of Conduction Abnormalities in Human Entrapment Neuropathies. Canadian Journal of Neurological Sciences. 9:391-400. 1982
- The origin of spontaneous electrical activity at the end‐plate zone. Annals of Neurology. 10:557-560. 1981
- Physiological observations in the median nerve during carpal tunnel surgery. Annals of Neurology. 10:227-229. 1981
- Relative preservation of lumbrical versus thenar motor fibres in neurogenic disorders.. Journal of Neurology, Neurosurgery and Psychiatry. 44:768-774. 1981
- The pathogenesis of pneumatic tourniquet paralysis in man.. Journal of Neurology, Neurosurgery and Psychiatry. 44:759-767. 1981
- The Pneumatic Tourniquet. Plastic and Reconstructive Surgery. 67:648-652. 1981
- The human jaw jerk. Neurology. 31:632-632. 1981
- Light‐stimulus‐evoked blink reflex Methods, normal values, relation to other blink reflexes, and observations in multiple sclerosis. Neurology. 31:272-272. 1981
- Cubital tunnel syndrome and ulnar neuropathy. Annals of Neurology. 7:289-290. 1980
- Chronic progressive myelopathy: Investigation with CSF electrophoresis, evoked potentials, and CT scan. Annals of Neurology. 6:419-424. 1979
- Characteristics of the F response: a single motor unit study.. Journal of Neurology, Neurosurgery and Psychiatry. 42:161-170. 1979
- Changes in motor unit populations in motor neurone disease.. Journal of Neurology, Neurosurgery and Psychiatry. 42:42-51. 1979
- The muscular pain‐fasciculation syndrome. Neurology. 28:1105-1105. 1978
- Neuromuscular transmission in human single motor units.. Journal of Neurology, Neurosurgery and Psychiatry. 41:193-204. 1978
- Neuromuscular transmission in myasthenic single motor units.. Journal of Neurology, Neurosurgery and Psychiatry. 41:205-214. 1978
- Chronic progressive myelopathy: investigation with CSF electrophoresis, evoked potentials, and CAT scan.. Transactions of the American Neurological Association. 103:110-112. 1978
- Multiple point electrical stimulation of ulnar and median nerves.. Journal of Neurology, Neurosurgery and Psychiatry. 39:973-985. 1976
- Letters. Journal of Neurology, Neurosurgery and Psychiatry. 39:929-930. 1976
- The Royal College of Physicians and Surgeons of Canada, Candidates Certified in the Spring of 1976. Canadian Journal of Neurological Sciences. 3:217-217. 1976
- The Location of Conduction Abnormalities in Human Entrapment Neuropathies. Canadian Journal of Neurological Sciences. 3:111-122. 1976
- New methods of estimating the number of motor units in a muscle.. Journal of Neurology, Neurosurgery and Psychiatry. 39:258-265. 1976
- Some electrical properties of motor units and their effects on the methods of estimating motor unit numbers.. Journal of Neurology, Neurosurgery and Psychiatry. 39:249-257. 1976
- The Effects of Motor Cortical Stimulation on the Excitability of Spinal Motoneurons in Man. Canadian Journal of Neurological Sciences. 2:245-253. 1975
- Estimates of functional motor axon loss in diabetics. Journal of the Neurological Sciences. 23:275-293. 1974
- Variation of motor unit size in the human extensor digitorum brevis and thenar muscles. Journal of Neurology, Neurosurgery and Psychiatry. 37:916-926. 1974
- Amyotrophic Lateral Sclerosis. JAMA Neurology. 30:242-242. 1974
- Axonal degeneration in experimental diphtheritic polyneuritis.. Transactions of the American Neurological Association. 99:62-66. 1974
- Functional compensation of human motor units in health and disease. Journal of the Neurological Sciences. 20:199-209. 1973
- Thenar motor unit count estimates in the carpel tunnel syndrome. Journal of Neurology, Neurosurgery and Psychiatry. 36:194-198. 1973
- An electrophysiological estimation of the number of motor units and rate of decay of motor units in amyotrophic lateral sclerosis.. Transactions of the American Neurological Association. 98:183-186. 1973
- A method for estimating the number of motor units in thenar muscles and the changes in motor unit count with ageing. Journal of Neurology, Neurosurgery and Psychiatry. 35:845-852. 1972