The Experts below are selected from a list of 42 Experts worldwide ranked by ideXlab platform

J Dispinseri - One of the best experts on this subject based on the ideXlab platform.

  • central Retina Vein Occlusion visual acuity correlate with focal electroretinogram but not with optical coherence tomography
    Acta Ophthalmologica, 2011
    Co-Authors: G Ruberto, Carmine Tinelli, Mirella Lizzano, P Piccinini, F Calma, J Dispinseri
    Abstract:

    Purpose central Retina Vein Occlusion(CRVO) is a Retinal vascular disorder associated with various degrees of Retinal ischemia leading to macular oedema and visual acuity loss. The standard method to detect and measure the macular oedema is the Optical Coherence Tomography(OCT). The focal electroretinogram (FERG) is a part of the electroretinography that investigate functionally the macula.The aim of our study was to investigate the relationship between visual acuity, morphologic aspects and functional results in CRVO. Methods we examined 24 eyes affected by CRVO. All the patients had complete survey comprehending ETDRS visual acuity(VA), FERG, OCT. The FERG was performed via ERG dome, using a background light of 300 cd/m2 and a led stimulus alternating at 5,1 hz. The OCT values of macular volume and thickness, the a and b wave values of latency and amplitude were collected and analyzed. The results were matched with 19 eyes not affected of the same sample and with 20 eyes of healthy subjects. Multiple statistical relationship analysis of the r and p were done by mean of Kruskal-Wallis test. The sensitivity and specificity were analyzed with Roc curve. Results we do not found correlations between VA and OCT macular volume and thickness. A significant correlation with VA was found in a and b FERG amplitudes between the CRVO group, healthy subjects and the healthy eyes of CRVO group and also between the healthy eyes of CRVO and healthy subjects.Significant sensitivity and specificity (72.1 and 80 respectively) were found in Roc curve Conclusion in our study functional alterations of the FERG correlate and probably precede VA loss

G Ruberto - One of the best experts on this subject based on the ideXlab platform.

  • central Retina Vein Occlusion visual acuity correlate with focal electroretinogram but not with optical coherence tomography
    Acta Ophthalmologica, 2011
    Co-Authors: G Ruberto, Carmine Tinelli, Mirella Lizzano, P Piccinini, F Calma, J Dispinseri
    Abstract:

    Purpose central Retina Vein Occlusion(CRVO) is a Retinal vascular disorder associated with various degrees of Retinal ischemia leading to macular oedema and visual acuity loss. The standard method to detect and measure the macular oedema is the Optical Coherence Tomography(OCT). The focal electroretinogram (FERG) is a part of the electroretinography that investigate functionally the macula.The aim of our study was to investigate the relationship between visual acuity, morphologic aspects and functional results in CRVO. Methods we examined 24 eyes affected by CRVO. All the patients had complete survey comprehending ETDRS visual acuity(VA), FERG, OCT. The FERG was performed via ERG dome, using a background light of 300 cd/m2 and a led stimulus alternating at 5,1 hz. The OCT values of macular volume and thickness, the a and b wave values of latency and amplitude were collected and analyzed. The results were matched with 19 eyes not affected of the same sample and with 20 eyes of healthy subjects. Multiple statistical relationship analysis of the r and p were done by mean of Kruskal-Wallis test. The sensitivity and specificity were analyzed with Roc curve. Results we do not found correlations between VA and OCT macular volume and thickness. A significant correlation with VA was found in a and b FERG amplitudes between the CRVO group, healthy subjects and the healthy eyes of CRVO group and also between the healthy eyes of CRVO and healthy subjects.Significant sensitivity and specificity (72.1 and 80 respectively) were found in Roc curve Conclusion in our study functional alterations of the FERG correlate and probably precede VA loss

F Calma - One of the best experts on this subject based on the ideXlab platform.

  • central Retina Vein Occlusion visual acuity correlate with focal electroretinogram but not with optical coherence tomography
    Acta Ophthalmologica, 2011
    Co-Authors: G Ruberto, Carmine Tinelli, Mirella Lizzano, P Piccinini, F Calma, J Dispinseri
    Abstract:

    Purpose central Retina Vein Occlusion(CRVO) is a Retinal vascular disorder associated with various degrees of Retinal ischemia leading to macular oedema and visual acuity loss. The standard method to detect and measure the macular oedema is the Optical Coherence Tomography(OCT). The focal electroretinogram (FERG) is a part of the electroretinography that investigate functionally the macula.The aim of our study was to investigate the relationship between visual acuity, morphologic aspects and functional results in CRVO. Methods we examined 24 eyes affected by CRVO. All the patients had complete survey comprehending ETDRS visual acuity(VA), FERG, OCT. The FERG was performed via ERG dome, using a background light of 300 cd/m2 and a led stimulus alternating at 5,1 hz. The OCT values of macular volume and thickness, the a and b wave values of latency and amplitude were collected and analyzed. The results were matched with 19 eyes not affected of the same sample and with 20 eyes of healthy subjects. Multiple statistical relationship analysis of the r and p were done by mean of Kruskal-Wallis test. The sensitivity and specificity were analyzed with Roc curve. Results we do not found correlations between VA and OCT macular volume and thickness. A significant correlation with VA was found in a and b FERG amplitudes between the CRVO group, healthy subjects and the healthy eyes of CRVO group and also between the healthy eyes of CRVO and healthy subjects.Significant sensitivity and specificity (72.1 and 80 respectively) were found in Roc curve Conclusion in our study functional alterations of the FERG correlate and probably precede VA loss

Carmine Tinelli - One of the best experts on this subject based on the ideXlab platform.

  • central Retina Vein Occlusion visual acuity correlate with focal electroretinogram but not with optical coherence tomography
    Acta Ophthalmologica, 2011
    Co-Authors: G Ruberto, Carmine Tinelli, Mirella Lizzano, P Piccinini, F Calma, J Dispinseri
    Abstract:

    Purpose central Retina Vein Occlusion(CRVO) is a Retinal vascular disorder associated with various degrees of Retinal ischemia leading to macular oedema and visual acuity loss. The standard method to detect and measure the macular oedema is the Optical Coherence Tomography(OCT). The focal electroretinogram (FERG) is a part of the electroretinography that investigate functionally the macula.The aim of our study was to investigate the relationship between visual acuity, morphologic aspects and functional results in CRVO. Methods we examined 24 eyes affected by CRVO. All the patients had complete survey comprehending ETDRS visual acuity(VA), FERG, OCT. The FERG was performed via ERG dome, using a background light of 300 cd/m2 and a led stimulus alternating at 5,1 hz. The OCT values of macular volume and thickness, the a and b wave values of latency and amplitude were collected and analyzed. The results were matched with 19 eyes not affected of the same sample and with 20 eyes of healthy subjects. Multiple statistical relationship analysis of the r and p were done by mean of Kruskal-Wallis test. The sensitivity and specificity were analyzed with Roc curve. Results we do not found correlations between VA and OCT macular volume and thickness. A significant correlation with VA was found in a and b FERG amplitudes between the CRVO group, healthy subjects and the healthy eyes of CRVO group and also between the healthy eyes of CRVO and healthy subjects.Significant sensitivity and specificity (72.1 and 80 respectively) were found in Roc curve Conclusion in our study functional alterations of the FERG correlate and probably precede VA loss

P Piccinini - One of the best experts on this subject based on the ideXlab platform.

  • central Retina Vein Occlusion visual acuity correlate with focal electroretinogram but not with optical coherence tomography
    Acta Ophthalmologica, 2011
    Co-Authors: G Ruberto, Carmine Tinelli, Mirella Lizzano, P Piccinini, F Calma, J Dispinseri
    Abstract:

    Purpose central Retina Vein Occlusion(CRVO) is a Retinal vascular disorder associated with various degrees of Retinal ischemia leading to macular oedema and visual acuity loss. The standard method to detect and measure the macular oedema is the Optical Coherence Tomography(OCT). The focal electroretinogram (FERG) is a part of the electroretinography that investigate functionally the macula.The aim of our study was to investigate the relationship between visual acuity, morphologic aspects and functional results in CRVO. Methods we examined 24 eyes affected by CRVO. All the patients had complete survey comprehending ETDRS visual acuity(VA), FERG, OCT. The FERG was performed via ERG dome, using a background light of 300 cd/m2 and a led stimulus alternating at 5,1 hz. The OCT values of macular volume and thickness, the a and b wave values of latency and amplitude were collected and analyzed. The results were matched with 19 eyes not affected of the same sample and with 20 eyes of healthy subjects. Multiple statistical relationship analysis of the r and p were done by mean of Kruskal-Wallis test. The sensitivity and specificity were analyzed with Roc curve. Results we do not found correlations between VA and OCT macular volume and thickness. A significant correlation with VA was found in a and b FERG amplitudes between the CRVO group, healthy subjects and the healthy eyes of CRVO group and also between the healthy eyes of CRVO and healthy subjects.Significant sensitivity and specificity (72.1 and 80 respectively) were found in Roc curve Conclusion in our study functional alterations of the FERG correlate and probably precede VA loss