Literature DB >> 9391580

Optical imaging of cat auditory cortical organization after electrical stimulation of a multichannel cochlear implant: differential effects of acute and chronic stimulation.

H R Dinse1, G Reuter, S M Cords, B Godde, T Hilger, T Lenarz.   

Abstract

OBJECTIVE: To study the effects of electrical stimulation on cortical activation patterns.
MATERIALS AND METHODS: Optical imaging of auditory cortex in cats that are acutely and chronically electrically stimulated with cochlear implants.
RESULTS: Chronic electrical stimulation results in expansion of cortical territory and overlap.
CONCLUSION: Effects of chronic electrical stimulation are comparable to use-dependent cortical plastic reorganization.

Entities:  

Mesh：

Year:  1997        PMID： 9391580

Source DB:  PubMed          Journal:  Am J Otol        ISSN： 0192-9763


  8 in total

Review 1.  Cochlear implants and brain stem implants.

Authors:  Richard T Ramsden
Journal:  Br Med Bull       Date:  2002       Impact factor: 4.291

2.  Spatial selectivity to intracochlear electrical stimulation in the inferior colliculus is degraded after long-term deafness in cats.

Authors:  Maike Vollmer; Ralph E Beitel; Russell L Snyder; Patricia A Leake
Journal:  J Neurophysiol       Date:  2007-09-12       Impact factor: 2.714

3.  Voice Discrimination by Adults with Cochlear Implants: the Benefits of Early Implantation for Vocal-Tract Length Perception.

Authors:  Yael Zaltz; Raymond L Goldsworthy; Liat Kishon-Rabin; Laurie S Eisenberg
Journal:  J Assoc Res Otolaryngol       Date:  2018-01-08

4.  Somatosensory and visual crossmodal plasticity in the anterior auditory field of early-deaf cats.

Authors:  M Alex Meredith; Stephen G Lomber
Journal:  Hear Res       Date:  2011-02-24       Impact factor: 3.208

5.  Effects of neonatal partial deafness and chronic intracochlear electrical stimulation on auditory and electrical response characteristics in primary auditory cortex.

Authors:  James B Fallon; Robert K Shepherd; Mel Brown; Dexter R F Irvine
Journal:  Hear Res       Date:  2009-08-22       Impact factor: 3.208

Review 6.  Cochlear implants and brain plasticity.

Authors:  James B Fallon; Dexter R F Irvine; Robert K Shepherd
Journal:  Hear Res       Date:  2007-09-01       Impact factor: 3.208

Review 7.  Neural prostheses and brain plasticity.

Authors:  James B Fallon; Dexter R F Irvine; Robert K Shepherd
Journal:  J Neural Eng       Date:  2009-10-23       Impact factor: 5.379

8.  Cochlear implant use following neonatal deafness influences the cochleotopic organization of the primary auditory cortex in cats.

Authors:  James B Fallon; Dexter R F Irvine; Robert K Shepherd
Journal:  J Comp Neurol       Date:  2009-01-01       Impact factor: 3.215
  8 in total

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