Grant D Searchfield

Summary

Affiliation: University of Auckland
Country: New Zealand

Publications

  1. ncbi request reprint Object identification and attention training for treating tinnitus
    Grant D Searchfield
    Section of Audiology, School of Population Health, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
    Prog Brain Res 166:441-60. 2007
  2. ncbi request reprint Tinnitus prevalence in New Zealand
    Billy P Wu
    Audiology, The University of Auckland
    N Z Med J 128:24-34. 2015
  3. doi request reprint The development and test-retest reliability of a method for matching perceived location of tinnitus
    G D Searchfield
    Audiology Section, The University of Auckland, Private Bag 92019, Auckland 92019, New Zealand Electronic address
    J Neurosci Methods 256:1-8. 2015
  4. pmc An adaptation level theory of tinnitus audibility
    Grant D Searchfield
    Audiology Section and Centre for Brain Research, The University of Auckland Auckland, New Zealand
    Front Syst Neurosci 6:46. 2012
  5. doi request reprint A comparison between the first-fit settings of two multichannel digital signal-processing strategies: music quality ratings and speech-in-noise scores
    Paul Higgins
    The University of Auckland, New Zealand
    Am J Audiol 21:13-21. 2012
  6. ncbi request reprint Ensemble spontaneous activity in the guinea-pig cochlear nerve
    G D Searchfield
    Discipline of Audiology and Division of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, New Zealand
    Hear Res 192:23-35. 2004
  7. doi request reprint A commentary on the complexity of tinnitus management: clinical guidelines provide a path through the fog
    Grant Searchfield
    Audiology, School of Population Health, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
    Eval Health Prof 34:421-8. 2011
  8. doi request reprint Prescription of hearing-aid output for tinnitus relief
    Giriraj Singh Shekhawat
    Section of Audiology, University of Auckland, New Zealand
    Int J Audiol 52:617-25. 2013
  9. doi request reprint Methodology for studying the transient effects of transcranial direct current stimulation combined with auditory residual inhibition on tinnitus
    Giriraj Singh Shekhawat
    Section of Audiology, University of Auckland, New Zealand Centre for Brain Research, University of Auckland, New Zealand Electronic address
    J Neurosci Methods 239:28-33. 2015
  10. doi request reprint Modulation of Perception or Emotion? A Scoping Review of Tinnitus Neuromodulation Using Transcranial Direct Current Stimulation
    Giriraj Singh Shekhawat
    University of Auckland, Auckland, New Zealand
    Neurorehabil Neural Repair 29:837-46. 2015

Collaborators

  • Giriraj Singh Shekhawat
  • Cathy M Stinear
  • Billy P Wu
  • Kei Kobayashi
  • Paul Higgins
  • Daniel John Exeter
  • Arier Lee
  • Gavin Coad

Detail Information

Publications13

  1. ncbi request reprint Object identification and attention training for treating tinnitus
    Grant D Searchfield
    Section of Audiology, School of Population Health, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
    Prog Brain Res 166:441-60. 2007
    ..Although this study followed a small number of participants over a limited time-span, it is believed that the training and accompanying model are a promising approach to investigate and treat some forms of tinnitus...
  2. ncbi request reprint Tinnitus prevalence in New Zealand
    Billy P Wu
    Audiology, The University of Auckland
    N Z Med J 128:24-34. 2015
    ..We aim to find prevalence estimates of tinnitus that are representative of the New Zealand population...
  3. doi request reprint The development and test-retest reliability of a method for matching perceived location of tinnitus
    G D Searchfield
    Audiology Section, The University of Auckland, Private Bag 92019, Auckland 92019, New Zealand Electronic address
    J Neurosci Methods 256:1-8. 2015
    ..A software-based method for assessing and tinnitus in three-dimensional (3D) 'virtual' auditory space is described and tested...
  4. pmc An adaptation level theory of tinnitus audibility
    Grant D Searchfield
    Audiology Section and Centre for Brain Research, The University of Auckland Auckland, New Zealand
    Front Syst Neurosci 6:46. 2012
    ..It is hoped that the ALT hypothesis will allow for greater empirical investigation of factors influencing tinnitus perception, such as attention and tinnitus sound therapies...
  5. doi request reprint A comparison between the first-fit settings of two multichannel digital signal-processing strategies: music quality ratings and speech-in-noise scores
    Paul Higgins
    The University of Auckland, New Zealand
    Am J Audiol 21:13-21. 2012
    ..The aim of this study was to determine which level-dependent hearing aid digital signal-processing strategy (DSP) participants preferred when listening to music and/or performing a speech-in-noise task...
  6. ncbi request reprint Ensemble spontaneous activity in the guinea-pig cochlear nerve
    G D Searchfield
    Discipline of Audiology and Division of Physiology, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, New Zealand
    Hear Res 192:23-35. 2004
    ....
  7. doi request reprint A commentary on the complexity of tinnitus management: clinical guidelines provide a path through the fog
    Grant Searchfield
    Audiology, School of Population Health, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
    Eval Health Prof 34:421-8. 2011
    ..While I agree with the bulk of their commentary there are a few areas where I will offer a counter view. In particular I will address their view that only high-level evidence has a place in forming practice guidelines for tinnitus...
  8. doi request reprint Prescription of hearing-aid output for tinnitus relief
    Giriraj Singh Shekhawat
    Section of Audiology, University of Auckland, New Zealand
    Int J Audiol 52:617-25. 2013
    ..Tinnitus is a perceived sound that cannot be attributed to an external source. This study attempts to identify a prescription of amplification that is optimized as a first-fit setting for tinnitus relief...
  9. doi request reprint Methodology for studying the transient effects of transcranial direct current stimulation combined with auditory residual inhibition on tinnitus
    Giriraj Singh Shekhawat
    Section of Audiology, University of Auckland, New Zealand Centre for Brain Research, University of Auckland, New Zealand Electronic address
    J Neurosci Methods 239:28-33. 2015
    ..A pilot study was undertaken to evaluate methods to measure a potential additive effect of these treatments...
  10. doi request reprint Modulation of Perception or Emotion? A Scoping Review of Tinnitus Neuromodulation Using Transcranial Direct Current Stimulation
    Giriraj Singh Shekhawat
    University of Auckland, Auckland, New Zealand
    Neurorehabil Neural Repair 29:837-46. 2015
    ..tDCS has been used for tinnitus research since 2006...
  11. doi request reprint The relationship between tinnitus pitch and hearing sensitivity
    Giriraj Singh Shekhawat
    Section of Audiology, Department of Audiology, University of Auckland, Tamaki Innovation Campus, Private Bag 92019, 1142, Auckland, New Zealand
    Eur Arch Otorhinolaryngol 271:41-8. 2014
    ..We postulate that this may be due to a change from primarily outer hair cell damage to lesions including inner hair cells at these levels of hearing loss...
  12. doi request reprint Hearing aids as an adjunct to counseling: tinnitus patients who choose amplification do better than those that don't
    Grant D Searchfield
    Audiology Section, The University of Auckland, New Zealand g searchfi
    Int J Audiol 49:574-9. 2010
    ..0001). The hearing aid group had reduced; psychosocial handicap (p < 0.0002); and tinnitus-hearing handicap (p < 0.0005). It is concluded that patients with hearing loss and tinnitus should trial amplification...
  13. doi request reprint Transcranial direct current stimulation intensity and duration effects on tinnitus suppression
    Giriraj Singh Shekhawat
    University of Auckland, Auckland, New Zealand
    Neurorehabil Neural Repair 27:164-72. 2013
    ..Anodal transcranial direct current stimulation (tDCS) of the left temporoparietal area (LTA) was explored for tinnitus relief...