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Review

Neuroplasticity in Visual Impairments

by
Paulo Ramiler Silva
1,
Tiago Farias
1,
Fernando Cascio
1,
Levi dos Santos
1,
Vinícius Peixoto
1,
Eric Crespo
1,
Carla Ayres
1,
Marcos Ayres
1,2,
Victor Marinho
1,2,*,
Victor Hugo Bastos
2,3,
Pedro Ribeiro
4,
Bruna Velasques
4,
Marco Orsini
5,6,7,
Rossano Fiorelli
6,
Marcos R.G. de Freitas
8 and
Silmar Teixeira
1,2
1
Neuro-innovation Technology and Brain Mapping Laboratory, Federal University of Piauí, Av. São Sebastião nº2819 – Nossa Sra. de Fátima – Parnaíba, PI, CEP: 64202-020, Brazil
2
The Northeast Biotechnology Network, Federal University of Piauí, Teresina, Brazil
3
Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Brazil
4
Brain Mapping and Sensory- Motor Integration Laboratory, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
5
Master’s Program in Local Development Program, University Center Augusto Motta - UNISUAM, Rio de Janeiro, Brazil
6
Master’s Program in Health Sciences Applied - Vassouras University, Rio de Janeiro, Brazil
7
CASF- Ramon Pereira de Freitas -Department of Neurology
8
Department of Neurology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
*
Author to whom correspondence should be addressed.
Neurol. Int. 2018, 10(4), 7326; https://doi.org/10.4081/ni.2018.7326
Submission received: 21 July 2017 / Revised: 10 November 2017 / Accepted: 25 December 2017 / Published: 19 December 2018

Abstract

The visual acuity loss enables the brain to access new pathways in the quest to overcome the visual limitation and this is wellknown as neuroplasticity which have mechanisms to cortical reorganization. In this review, we related the evidences about the neuroplasticity as well as cortical anatomical differences and functional repercussions in visual impairments. We performed a systematic review of PUBMED database, without date or status publication restrictions. The findings demonstrate that the visual impairment produce a compensatory sensorial effect, in which non-visual areas are related to both cross (visual congenital) and multimodal (late blind) neuroplasticity.
Keywords: Neuroplasticity; vision; central nervous system; visual impairments Neuroplasticity; vision; central nervous system; visual impairments

Share and Cite

MDPI and ACS Style

Silva, P.R.; Farias, T.; Cascio, F.; dos Santos, L.; Peixoto, V.; Crespo, E.; Ayres, C.; Ayres, M.; Marinho, V.; Bastos, V.H.; et al. Neuroplasticity in Visual Impairments. Neurol. Int. 2018, 10, 7326. https://doi.org/10.4081/ni.2018.7326

AMA Style

Silva PR, Farias T, Cascio F, dos Santos L, Peixoto V, Crespo E, Ayres C, Ayres M, Marinho V, Bastos VH, et al. Neuroplasticity in Visual Impairments. Neurology International. 2018; 10(4):7326. https://doi.org/10.4081/ni.2018.7326

Chicago/Turabian Style

Silva, Paulo Ramiler, Tiago Farias, Fernando Cascio, Levi dos Santos, Vinícius Peixoto, Eric Crespo, Carla Ayres, Marcos Ayres, Victor Marinho, Victor Hugo Bastos, and et al. 2018. "Neuroplasticity in Visual Impairments" Neurology International 10, no. 4: 7326. https://doi.org/10.4081/ni.2018.7326

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