Eric L Logigian

Summary

Affiliation: University of Rochester
Country: USA

Publications

  1. ncbi request reprint Leukocyte CTG repeat length correlates with severity of myotonia in myotonic dystrophy type 1
    E L Logigian
    Department of Neurology, University of Rochester, NY, USA
    Neurology 62:1081-9. 2004
  2. ncbi request reprint Severity, type, and distribution of myotonic discharges are different in type 1 and type 2 myotonic dystrophy
    Eric L Logigian
    Neuromuscular Division, Department of Neurology, Box 673, 601 Elmwood Avenue, University of Rochester Medical Center, Rochester, New York 14642, USA
    Muscle Nerve 35:479-85. 2007
  3. ncbi request reprint Quantitative analysis of the "warm-up" phenomenon in myotonic dystrophy type 1
    E L Logigian
    Department of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York 14642, USA
    Muscle Nerve 32:35-42. 2005
  4. ncbi request reprint Gentle dorsal root retraction and dissection can cause areflexia: implications for intraoperative monitoring during "selective" partial dorsal rhizotomy
    E L Logigian
    Department of Neurology, Strong Memorial Hospital, University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Rochester, New York 14642, USA
    Muscle Nerve 24:1352-8. 2001
  5. pmc Mexiletine is an effective antimyotonia treatment in myotonic dystrophy type 1
    E L Logigian
    Department of Neurology, University of Rochester, Rochester, NY, USA
    Neurology 74:1441-8. 2010
  6. doi request reprint Evoked myotonia can be "dialed-up" by increasing stimulus train length in myotonic dystrophy type 1
    Eric L Logigian
    Department of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York, USA
    Muscle Nerve 41:191-6. 2010
  7. ncbi request reprint Electrodiagnosis of ulnar neuropathy at the elbow (Une): A bayesian approach
    Eric L Logigian
    Department of Neurology, Box 673, 601 Elmwood Avenue, University of Rochester Medical Center, Rochester, New York, 14642, USA
    Muscle Nerve 49:337-44. 2014
  8. ncbi request reprint Acute inflammatory demyelinating polyneuropathy: contribution of a dispersed distal compound muscle action potential to electrodiagnosis
    James C Cleland
    Department of Neurology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 673, Rochester, New York 14642, USA
    Muscle Nerve 33:771-7. 2006
  9. ncbi request reprint Computerized hand grip myometry reliably measures myotonia and muscle strength in myotonic dystrophy (DM1)
    Richard T Moxley
    Department of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York 14642, USA
    Muscle Nerve 36:320-8. 2007
  10. doi request reprint Yield of the sural/radial ratio versus the medial plantar nerve in sensory neuropathies with a normal sural response
    John P Sullivan
    Department of Neurology, University of Rochester Medical Center, Rochester, NY 14642, USA
    J Clin Neurophysiol 25:111-4. 2008

Detail Information

Publications34

  1. ncbi request reprint Leukocyte CTG repeat length correlates with severity of myotonia in myotonic dystrophy type 1
    E L Logigian
    Department of Neurology, University of Rochester, NY, USA
    Neurology 62:1081-9. 2004
    ..To quantitate hand muscle myotonia and to assess the relationship between CTG repeat length and myotonia in myotonic dystrophy type 1 (DM1)...
  2. ncbi request reprint Severity, type, and distribution of myotonic discharges are different in type 1 and type 2 myotonic dystrophy
    Eric L Logigian
    Neuromuscular Division, Department of Neurology, Box 673, 601 Elmwood Avenue, University of Rochester Medical Center, Rochester, New York 14642, USA
    Muscle Nerve 35:479-85. 2007
    ..It tends to be waxing-waning in DM1 but waning in DM2, thus making electrodiagnosis of DM2 more challenging. Its severity correlates with muscle weakness and the presence of waxing-waning discharges in DM1 but not DM2...
  3. ncbi request reprint Quantitative analysis of the "warm-up" phenomenon in myotonic dystrophy type 1
    E L Logigian
    Department of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York 14642, USA
    Muscle Nerve 32:35-42. 2005
    ....
  4. ncbi request reprint Gentle dorsal root retraction and dissection can cause areflexia: implications for intraoperative monitoring during "selective" partial dorsal rhizotomy
    E L Logigian
    Department of Neurology, Strong Memorial Hospital, University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Rochester, New York 14642, USA
    Muscle Nerve 24:1352-8. 2001
    ..High-intensity dorsal rootlet stimulation distal to the site of conduction block may then evoke not reflex responses, but rather nonreflex motor responses, due to the costimulation of adjacent ventral roots...
  5. pmc Mexiletine is an effective antimyotonia treatment in myotonic dystrophy type 1
    E L Logigian
    Department of Neurology, University of Rochester, Rochester, NY, USA
    Neurology 74:1441-8. 2010
    ..To determine if mexiletine is safe and effective in reducing myotonia in myotonic dystrophy type 1 (DM1)...
  6. doi request reprint Evoked myotonia can be "dialed-up" by increasing stimulus train length in myotonic dystrophy type 1
    Eric L Logigian
    Department of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York, USA
    Muscle Nerve 41:191-6. 2010
    ..Evoked myotonia testing utilizing a stimulus paradigm of at least 20 stimuli at 30-50 HZ may be useful in antimyotonic drug trials, particularly when grip RT is normal or equivocal...
  7. ncbi request reprint Electrodiagnosis of ulnar neuropathy at the elbow (Une): A bayesian approach
    Eric L Logigian
    Department of Neurology, Box 673, 601 Elmwood Avenue, University of Rochester Medical Center, Rochester, New York, 14642, USA
    Muscle Nerve 49:337-44. 2014
    ..Conclusions: (1) In UNE, electrodiagnostic cutoffs are critically dependent on PreTP; rigid cutoffs are problematic. (2) AE distances should be standardized and at least 10 cm. Muscle Nerve 49:337-344, 2014. ..
  8. ncbi request reprint Acute inflammatory demyelinating polyneuropathy: contribution of a dispersed distal compound muscle action potential to electrodiagnosis
    James C Cleland
    Department of Neurology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 673, Rochester, New York 14642, USA
    Muscle Nerve 33:771-7. 2006
    ....
  9. ncbi request reprint Computerized hand grip myometry reliably measures myotonia and muscle strength in myotonic dystrophy (DM1)
    Richard T Moxley
    Department of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York 14642, USA
    Muscle Nerve 36:320-8. 2007
    ..We conclude that computerized handgrip myometry provides a sensitive, reliable measure of myotonia and strength in DM1 and offers a method to assess natural history and response to treatment...
  10. doi request reprint Yield of the sural/radial ratio versus the medial plantar nerve in sensory neuropathies with a normal sural response
    John P Sullivan
    Department of Neurology, University of Rochester Medical Center, Rochester, NY 14642, USA
    J Clin Neurophysiol 25:111-4. 2008
    ..The yield of the SRAR and plantar NAP amplitude is poor when clinical signs of large-fiber sensory dysfunction are lacking...
  11. ncbi request reprint Dispersion of the distal compound muscle action potential as a diagnostic criterion for chronic inflammatory demyelinating polyneuropathy
    Pariwat Thaisetthawatkul
    Departments of Neurology, University of Rochester Medical Center, NY 14642, USA
    Neurology 59:1526-32. 2002
    ..To assess distal compound muscle action potential (DCMAP) duration as a diagnostic criterion for chronic inflammatory demyelinating polyneuropathy (CIDP)...
  12. ncbi request reprint Visualization of the diaphragm muscle with ultrasound improves diagnostic accuracy of phrenic nerve conduction studies
    Nicholas E Johnson
    Department of Neurology, University of Rochester, Rochester, New York, USA
    Muscle Nerve 49:669-75. 2014
    ..Visualization of diaphragmatic muscle twitch with diaphragm ultrasound (DUS) when performing PNCS may help to solve this problem...
  13. ncbi request reprint Evaluation of patients with recurrent symptoms after ulnar nerve transposition
    Cristina I Matei
    Department of Neurology, Upstate Medical University, 750 East Adams Street, Syracuse, New York 13210, USA
    Muscle Nerve 30:493-6. 2004
    ..The prevalence of this medial location of the ulnar nerve in asymptomatic postsurgical patients is unknown...
  14. ncbi request reprint Dispersion of compound muscle action potential in hereditary neuropathies and chronic inflammatory demyelinating polyneuropathy
    Michael Stanton
    Department of Neurology, University of Rochester Medical Center, Rochester, New York 14642, USA
    Muscle Nerve 34:417-22. 2006
    ....
  15. doi request reprint Electrodiagnosis of myotonic disorders
    Michael K Hehir
    Department of Neurology, University of Vermont, Burlington, VT 05401, USA
    Phys Med Rehabil Clin N Am 24:209-20. 2013
    ..This article reviews myotonia and its differential diagnosis. The use of electrodiagnostic testing to evaluate the primary myotonic disorders (myotonic dystrophy and the nondystrophic myotonias) is also discussed...
  16. ncbi request reprint Dispersion of the distal compound muscle action potential in chronic inflammatory demyelinating polyneuropathy and carpal tunnel syndrome
    James C Cleland
    Department of Neurology, University of Rochester, Box 673, 601 Elmwood Avenue, Rochester, New York 14642, USA
    Muscle Nerve 28:189-93. 2003
    ....
  17. doi request reprint Late-onset Tay-Sachs disease: the spectrum of peripheral neuropathy in 30 affected patients
    Barbara E Shapiro
    Neuromuscular Division, Department of Neurology, Neurological Institute, University Hospitals Case Medical Center, Cleveland, Ohio, USA
    Muscle Nerve 38:1012-5. 2008
    ....
  18. ncbi request reprint Electrodiagnosis of ulnar neuropathy at the wrist: conduction block versus traditional tests
    Susan R Cowdery
    Department of Neurology, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY 14642, USA
    Neurology 59:420-7. 2002
    ..Compared to ulnar neuropathy at the elbow (UNE), ulnar neuropathy at the wrist (UNW) is rarer and more difficult to localize with routine electrophysiologic studies...
  19. doi request reprint Unexpected neuroimaging abnormalities in patients with apparent C8 radiculopathy: broadening the clinical spectrum
    Michael K Hehir
    University of Vermont, Department of Neurology, Burlington, Vermont, USA
    Muscle Nerve 45:859-65. 2012
    ..We hypothesized that C7 or T1 root lesions (with a pre- or postfixed plexus) or cervical myelopathy might explain some "C8 radiculopathies" without C8 root compression...
  20. ncbi request reprint Clinical evaluation of membrane excitability in muscle channel disorders: potential applications in clinical trials
    James C Cleland
    University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
    Neurotherapeutics 4:205-15. 2007
    ..Even in genetically defined cases, minimal clinical expressivity due to incomplete penetrance poses a significant challenge to currently available nonmolecular testing...
  21. ncbi request reprint Successful treatment of Lyme encephalopathy with intravenous ceftriaxone
    E L Logigian
    Department of Neurology, University of Rochester Medical Center, Rochester, NY 14642, USA
    J Infect Dis 180:377-83. 1999
    ..01). Twelve to 24 months after treatment, all 18 patients rated themselves as back to normal or improved. We conclude that Lyme encephalopathy can be treated successfully with ceftriaxone...
  22. ncbi request reprint Plantar nerve AP and skin biopsy in sensory neuropathies with normal routine conduction studies
    D N Herrmann
    Department of Neurology, University of Rochester, NY, USA
    Neurology 63:879-85. 2004
    ..To assess the medial plantar nerve action potential (NAP) and skin biopsy in the evaluation of suspected distal sensory neuropathies (SN) with normal routine nerve conduction studies (NCS)...
  23. ncbi request reprint Localization of ulnar neuropathy with conduction block across the elbow
    D N Herrmann
    Department of Neurology, University of Rochester, SMH 601 Elmwood Avenue, Box 673, Rochester, New York 14642, USA
    Muscle Nerve 24:698-700. 2001
    ..The ulnar nerve may be more prone to external compression above the elbow than previously recognized. Short segment incremental studies are useful to identify conduction block above the elbow in such patients...
  24. doi request reprint The diagnosis and treatment of myotonic disorders
    Chad R Heatwole
    Department of Neurology, Box 673, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York, New York 14642, USA
    Muscle Nerve 47:632-48. 2013
    ..We review the pathomechanisms of myotonia, the clinical features of the dystrophic and nondystrophic myotonic disorders, and the diagnostic approach and treatment options for patients with symptomatic myotonia...
  25. ncbi request reprint Conduction slowing in diabetic distal polyneuropathy
    David N Herrmann
    Department of Neurology, University of Rochester, SMH 601 Elmwood Avenue, Box 673, Rochester, New York 14642, USA
    Muscle Nerve 26:232-7. 2002
    ..CMAP amplitude vs. CV and DL regression analyses using ALS as a control group for relatively pure axon loss may provide pathophysiologic information about motor nerves in other neuropathic disorders...
  26. ncbi request reprint Class of nerve fiber involvement in sensory neuropathies: clinical characterization and utility of the plantar nerve action potential
    Hiroyuki Nodera
    Department of Neurology, University of Rochester Medical Center, Box 673, 601 Elmwood Avenue, Rochester, New York 14642, USA
    Muscle Nerve 26:212-7. 2002
    ....
  27. ncbi request reprint Electrodiagnostic approach to the patient with suspected mononeuropathy of the upper extremity
    David N Herrmann
    Department of Neurology, University of Rochester, SMH 601 Elmwood Ave, Box 673, Rochester, NY 14642, USA
    Neurol Clin 20:451-78, vii. 2002
    ..Insights gleaned from the electrodiagnostic report guide clinicians in the optimal management of mononeuropathies of the upper extremity...
  28. pmc Open-label trial of recombinant human insulin-like growth factor 1/recombinant human insulin-like growth factor binding protein 3 in myotonic dystrophy type 1
    Chad R Heatwole
    University of Rochester Medical Center, Rochester, NY 14642, USA
    Arch Neurol 68:37-44. 2011
    ..To evaluate the safety and tolerability of recombinant human insulin-like growth factor 1 (rhIGF-1) complexed with IGF binding protein 3 (rhIGF-1/rhIGFBP-3) in patients with myotonic dystrophy type 1 (DM1)...
  29. ncbi request reprint Painful small-fiber neuropathy in Sjogren syndrome
    J Chai
    Department of Neurology, University of Rochester, Rochester, NY, USA
    Neurology 65:925-7. 2005
    ..ENF loss was frequently non length dependent, suggesting that patients with this disorder commonly have a small-fiber sensory neuronopathy rather than a "dying-back" axonopathy...
  30. ncbi request reprint A Bayesian argument against rigid cut-offs in electrodiagnosis of median neuropathy at the wrist
    H Nodera
    Department of Neurology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
    Neurology 60:458-64. 2003
    ....
  31. ncbi request reprint Diffuse age-related lumbar mri changes confound diagnosis of single (L5) root lesions
    Stephan A Botez
    Department of Neurology and Neuroradiology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 673, Rochester, New York, 14642, USA
    Muscle Nerve 50:135-7. 2014
    ..Conclusions: This study underscores the role of clinical and electrodiagnostic data when interpreting lumbosacral neuroimaging, particularly in older patients. Muscle Nerve 50: 135-137, 2014. ..
  32. ncbi request reprint Evidence in support of a feedback-sensitive central timekeeper for an over-learned repetitive motor behavior (pencil shading)
    G M Plotkin
    Department of Neurology, Strong Memorial Hospital, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
    Electromyogr Clin Neurophysiol 42:243-51. 2002
    ..To demonstrate the presence of a CNS timekeeper for an over-learned repetitive voluntary movement (pencil shading), and to learn if the timekeeper is influenced by changes in sensory feedback...
  33. pmc Genotype-phenotype correlation in a family with late onset CMT and an MPZ lys236del mutation
    J E Sowden
    Department of Neurology, University of Rochester Medical Center, 601 Elmwood Ave, Rochester, NY 14642, USA
    J Neurol Neurosurg Psychiatry 76:442-4. 2005
    ....
  34. ncbi request reprint HNPP due to a novel missense mutation of the PMP22 gene
    Hiroyuki Nodera
    Department of Clinical Neuroscience, University of Tokushima, Japan tokushima u ac jp
    Neurology 60:1863-4. 2003