The Experts below are selected from a list of 1260 Experts worldwide ranked by ideXlab platform
Tsutomu Yamashita - One of the best experts on this subject based on the ideXlab platform.
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quantitative analysis of macular inner retinal layer using swept source optical coherence tomography in patients with optic tract syndrome
Journal of Ophthalmology, 2017Co-Authors: Katsutoshi Goto, Syunsuke Araki, Go Takizawa, Atsushi Miki, Tsutomu Yamashita, Kenichi Mizukawa, Yoshiaki IekiAbstract:Objective. To evaluate macular inner retinal layers using swept-source optical coherence tomography (SS-OCT) in patients with Homonymous Hemianopia due to optic tract syndrome (OTS). Methods. Sixteen eyes of 8 patients with OTS were studied. The macular retinal nerve fiber layer (mRNFL), ganglion cell layer and inner plexiform layer (GCL
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retinal ganglion cell atrophy in Homonymous Hemianopia due to acquired occipital lesions observed using cirrus high definition oct
Journal of Ophthalmology, 2016Co-Authors: Tsutomu Yamashita, Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Yoshiaki Ieki, Atsushi Miki, Junichi Kiryu, Akio Tabuchi, Yasuyuki Iguchi, Kazumi KimuraAbstract:Purpose. To report a reduction in macular ganglion cell layer and inner plexiform layer (GCL+IPL) thickness and circumpapillary retinal nerve fiber layer (cpRNFL) thickness using spectral-domain optical coherence tomography in patients with Homonymous Hemianopia due to posterior cerebral artery (PCA) stroke. Methods. Seven patients with PCA stroke were examined using Cirrus high-definition-OCT. The GCL+IPL thicknesses were divided into the hemianopic and unaffected sides. The relationship between the time after stroke and the GCL+IPL thicknesses in the hemianopic side was evaluated. Results. The average thicknesses of the GCL+IPL were 64.6 and 82.0 μm on the hemianopic and unaffected sides, respectively, and the measurement was significantly thinner on the former side (p = 0.018). A regression analysis revealed a negative linear relationship (R (2) = 0.574, p = 0.049) between the time after stoke and the GCL+IPL thicknesses on the hemianopic side. The supratemporal and inferotemporal cpRNFL thicknesses in the eyes ipsilateral to the stroke showed a significant reduction. Conclusion. Our findings confirmed our previous observations that the degeneration of retinal ganglion cells can occur after PCA stroke. GCL+IPL thinning was demonstrated in the hemiretinae corresponding to the affected hemifields. Also, it is suggested that the retinal changes observed are progressive.
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sectoral analysis of the retinal nerve fiber layer thinning and its association with visual field loss in Homonymous Hemianopia caused by post geniculate lesions using spectral domain optical coherence tomography
Graefes Archive for Clinical and Experimental Ophthalmology, 2016Co-Authors: Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Masaki Nakagawa, Atsushi Miki, Tsutomu Yamashita, Yoshiaki IekiAbstract:Purpose To report a sectoral analysis of circumpapillary retinal nerve fiber layer (cpRNFL) thinning and its association with visual field loss using spectral-domain optical coherence tomography (SD-OCT) in patients with Homonymous Hemianopia following acquired post-geniculate visual pathway damage.
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reduced retinal ganglion cell complex thickness in patients with posterior cerebral artery infarction detected using spectral domain optical coherence tomography
Japanese Journal of Ophthalmology, 2012Co-Authors: Atsushi Miki, Tsutomu Yamashita, Yasuyuki Iguchi, Kazumi Kimura, Fumiatsu Maeda, Junichi KiryuAbstract:Purpose To report a reduction in macular ganglion cell complex (GCC) thickness detected with spectral-domain optical coherence tomography (SD-OCT) in patients with Homonymous Hemianopia following acquired cerebral damage.
Atsushi Miki - One of the best experts on this subject based on the ideXlab platform.
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quantitative analysis of macular inner retinal layer using swept source optical coherence tomography in patients with optic tract syndrome
Journal of Ophthalmology, 2017Co-Authors: Katsutoshi Goto, Syunsuke Araki, Go Takizawa, Atsushi Miki, Tsutomu Yamashita, Kenichi Mizukawa, Yoshiaki IekiAbstract:Objective. To evaluate macular inner retinal layers using swept-source optical coherence tomography (SS-OCT) in patients with Homonymous Hemianopia due to optic tract syndrome (OTS). Methods. Sixteen eyes of 8 patients with OTS were studied. The macular retinal nerve fiber layer (mRNFL), ganglion cell layer and inner plexiform layer (GCL
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retinal ganglion cell atrophy in Homonymous Hemianopia due to acquired occipital lesions observed using cirrus high definition oct
Journal of Ophthalmology, 2016Co-Authors: Tsutomu Yamashita, Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Yoshiaki Ieki, Atsushi Miki, Junichi Kiryu, Akio Tabuchi, Yasuyuki Iguchi, Kazumi KimuraAbstract:Purpose. To report a reduction in macular ganglion cell layer and inner plexiform layer (GCL+IPL) thickness and circumpapillary retinal nerve fiber layer (cpRNFL) thickness using spectral-domain optical coherence tomography in patients with Homonymous Hemianopia due to posterior cerebral artery (PCA) stroke. Methods. Seven patients with PCA stroke were examined using Cirrus high-definition-OCT. The GCL+IPL thicknesses were divided into the hemianopic and unaffected sides. The relationship between the time after stroke and the GCL+IPL thicknesses in the hemianopic side was evaluated. Results. The average thicknesses of the GCL+IPL were 64.6 and 82.0 μm on the hemianopic and unaffected sides, respectively, and the measurement was significantly thinner on the former side (p = 0.018). A regression analysis revealed a negative linear relationship (R (2) = 0.574, p = 0.049) between the time after stoke and the GCL+IPL thicknesses on the hemianopic side. The supratemporal and inferotemporal cpRNFL thicknesses in the eyes ipsilateral to the stroke showed a significant reduction. Conclusion. Our findings confirmed our previous observations that the degeneration of retinal ganglion cells can occur after PCA stroke. GCL+IPL thinning was demonstrated in the hemiretinae corresponding to the affected hemifields. Also, it is suggested that the retinal changes observed are progressive.
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sectoral analysis of the retinal nerve fiber layer thinning and its association with visual field loss in Homonymous Hemianopia caused by post geniculate lesions using spectral domain optical coherence tomography
Graefes Archive for Clinical and Experimental Ophthalmology, 2016Co-Authors: Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Masaki Nakagawa, Atsushi Miki, Tsutomu Yamashita, Yoshiaki IekiAbstract:Purpose To report a sectoral analysis of circumpapillary retinal nerve fiber layer (cpRNFL) thinning and its association with visual field loss using spectral-domain optical coherence tomography (SD-OCT) in patients with Homonymous Hemianopia following acquired post-geniculate visual pathway damage.
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reduced retinal ganglion cell complex thickness in patients with posterior cerebral artery infarction detected using spectral domain optical coherence tomography
Japanese Journal of Ophthalmology, 2012Co-Authors: Atsushi Miki, Tsutomu Yamashita, Yasuyuki Iguchi, Kazumi Kimura, Fumiatsu Maeda, Junichi KiryuAbstract:Purpose To report a reduction in macular ganglion cell complex (GCC) thickness detected with spectral-domain optical coherence tomography (SD-OCT) in patients with Homonymous Hemianopia following acquired cerebral damage.
Katsutoshi Goto - One of the best experts on this subject based on the ideXlab platform.
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quantitative analysis of macular inner retinal layer using swept source optical coherence tomography in patients with optic tract syndrome
Journal of Ophthalmology, 2017Co-Authors: Katsutoshi Goto, Syunsuke Araki, Go Takizawa, Atsushi Miki, Tsutomu Yamashita, Kenichi Mizukawa, Yoshiaki IekiAbstract:Objective. To evaluate macular inner retinal layers using swept-source optical coherence tomography (SS-OCT) in patients with Homonymous Hemianopia due to optic tract syndrome (OTS). Methods. Sixteen eyes of 8 patients with OTS were studied. The macular retinal nerve fiber layer (mRNFL), ganglion cell layer and inner plexiform layer (GCL
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retinal ganglion cell atrophy in Homonymous Hemianopia due to acquired occipital lesions observed using cirrus high definition oct
Journal of Ophthalmology, 2016Co-Authors: Tsutomu Yamashita, Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Yoshiaki Ieki, Atsushi Miki, Junichi Kiryu, Akio Tabuchi, Yasuyuki Iguchi, Kazumi KimuraAbstract:Purpose. To report a reduction in macular ganglion cell layer and inner plexiform layer (GCL+IPL) thickness and circumpapillary retinal nerve fiber layer (cpRNFL) thickness using spectral-domain optical coherence tomography in patients with Homonymous Hemianopia due to posterior cerebral artery (PCA) stroke. Methods. Seven patients with PCA stroke were examined using Cirrus high-definition-OCT. The GCL+IPL thicknesses were divided into the hemianopic and unaffected sides. The relationship between the time after stroke and the GCL+IPL thicknesses in the hemianopic side was evaluated. Results. The average thicknesses of the GCL+IPL were 64.6 and 82.0 μm on the hemianopic and unaffected sides, respectively, and the measurement was significantly thinner on the former side (p = 0.018). A regression analysis revealed a negative linear relationship (R (2) = 0.574, p = 0.049) between the time after stoke and the GCL+IPL thicknesses on the hemianopic side. The supratemporal and inferotemporal cpRNFL thicknesses in the eyes ipsilateral to the stroke showed a significant reduction. Conclusion. Our findings confirmed our previous observations that the degeneration of retinal ganglion cells can occur after PCA stroke. GCL+IPL thinning was demonstrated in the hemiretinae corresponding to the affected hemifields. Also, it is suggested that the retinal changes observed are progressive.
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sectoral analysis of the retinal nerve fiber layer thinning and its association with visual field loss in Homonymous Hemianopia caused by post geniculate lesions using spectral domain optical coherence tomography
Graefes Archive for Clinical and Experimental Ophthalmology, 2016Co-Authors: Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Masaki Nakagawa, Atsushi Miki, Tsutomu Yamashita, Yoshiaki IekiAbstract:Purpose To report a sectoral analysis of circumpapillary retinal nerve fiber layer (cpRNFL) thinning and its association with visual field loss using spectral-domain optical coherence tomography (SD-OCT) in patients with Homonymous Hemianopia following acquired post-geniculate visual pathway damage.
Yoshiaki Ieki - One of the best experts on this subject based on the ideXlab platform.
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quantitative analysis of macular inner retinal layer using swept source optical coherence tomography in patients with optic tract syndrome
Journal of Ophthalmology, 2017Co-Authors: Katsutoshi Goto, Syunsuke Araki, Go Takizawa, Atsushi Miki, Tsutomu Yamashita, Kenichi Mizukawa, Yoshiaki IekiAbstract:Objective. To evaluate macular inner retinal layers using swept-source optical coherence tomography (SS-OCT) in patients with Homonymous Hemianopia due to optic tract syndrome (OTS). Methods. Sixteen eyes of 8 patients with OTS were studied. The macular retinal nerve fiber layer (mRNFL), ganglion cell layer and inner plexiform layer (GCL
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retinal ganglion cell atrophy in Homonymous Hemianopia due to acquired occipital lesions observed using cirrus high definition oct
Journal of Ophthalmology, 2016Co-Authors: Tsutomu Yamashita, Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Yoshiaki Ieki, Atsushi Miki, Junichi Kiryu, Akio Tabuchi, Yasuyuki Iguchi, Kazumi KimuraAbstract:Purpose. To report a reduction in macular ganglion cell layer and inner plexiform layer (GCL+IPL) thickness and circumpapillary retinal nerve fiber layer (cpRNFL) thickness using spectral-domain optical coherence tomography in patients with Homonymous Hemianopia due to posterior cerebral artery (PCA) stroke. Methods. Seven patients with PCA stroke were examined using Cirrus high-definition-OCT. The GCL+IPL thicknesses were divided into the hemianopic and unaffected sides. The relationship between the time after stroke and the GCL+IPL thicknesses in the hemianopic side was evaluated. Results. The average thicknesses of the GCL+IPL were 64.6 and 82.0 μm on the hemianopic and unaffected sides, respectively, and the measurement was significantly thinner on the former side (p = 0.018). A regression analysis revealed a negative linear relationship (R (2) = 0.574, p = 0.049) between the time after stoke and the GCL+IPL thicknesses on the hemianopic side. The supratemporal and inferotemporal cpRNFL thicknesses in the eyes ipsilateral to the stroke showed a significant reduction. Conclusion. Our findings confirmed our previous observations that the degeneration of retinal ganglion cells can occur after PCA stroke. GCL+IPL thinning was demonstrated in the hemiretinae corresponding to the affected hemifields. Also, it is suggested that the retinal changes observed are progressive.
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sectoral analysis of the retinal nerve fiber layer thinning and its association with visual field loss in Homonymous Hemianopia caused by post geniculate lesions using spectral domain optical coherence tomography
Graefes Archive for Clinical and Experimental Ophthalmology, 2016Co-Authors: Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Masaki Nakagawa, Atsushi Miki, Tsutomu Yamashita, Yoshiaki IekiAbstract:Purpose To report a sectoral analysis of circumpapillary retinal nerve fiber layer (cpRNFL) thinning and its association with visual field loss using spectral-domain optical coherence tomography (SD-OCT) in patients with Homonymous Hemianopia following acquired post-geniculate visual pathway damage.
Syunsuke Araki - One of the best experts on this subject based on the ideXlab platform.
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quantitative analysis of macular inner retinal layer using swept source optical coherence tomography in patients with optic tract syndrome
Journal of Ophthalmology, 2017Co-Authors: Katsutoshi Goto, Syunsuke Araki, Go Takizawa, Atsushi Miki, Tsutomu Yamashita, Kenichi Mizukawa, Yoshiaki IekiAbstract:Objective. To evaluate macular inner retinal layers using swept-source optical coherence tomography (SS-OCT) in patients with Homonymous Hemianopia due to optic tract syndrome (OTS). Methods. Sixteen eyes of 8 patients with OTS were studied. The macular retinal nerve fiber layer (mRNFL), ganglion cell layer and inner plexiform layer (GCL
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retinal ganglion cell atrophy in Homonymous Hemianopia due to acquired occipital lesions observed using cirrus high definition oct
Journal of Ophthalmology, 2016Co-Authors: Tsutomu Yamashita, Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Yoshiaki Ieki, Atsushi Miki, Junichi Kiryu, Akio Tabuchi, Yasuyuki Iguchi, Kazumi KimuraAbstract:Purpose. To report a reduction in macular ganglion cell layer and inner plexiform layer (GCL+IPL) thickness and circumpapillary retinal nerve fiber layer (cpRNFL) thickness using spectral-domain optical coherence tomography in patients with Homonymous Hemianopia due to posterior cerebral artery (PCA) stroke. Methods. Seven patients with PCA stroke were examined using Cirrus high-definition-OCT. The GCL+IPL thicknesses were divided into the hemianopic and unaffected sides. The relationship between the time after stroke and the GCL+IPL thicknesses in the hemianopic side was evaluated. Results. The average thicknesses of the GCL+IPL were 64.6 and 82.0 μm on the hemianopic and unaffected sides, respectively, and the measurement was significantly thinner on the former side (p = 0.018). A regression analysis revealed a negative linear relationship (R (2) = 0.574, p = 0.049) between the time after stoke and the GCL+IPL thicknesses on the hemianopic side. The supratemporal and inferotemporal cpRNFL thicknesses in the eyes ipsilateral to the stroke showed a significant reduction. Conclusion. Our findings confirmed our previous observations that the degeneration of retinal ganglion cells can occur after PCA stroke. GCL+IPL thinning was demonstrated in the hemiretinae corresponding to the affected hemifields. Also, it is suggested that the retinal changes observed are progressive.
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sectoral analysis of the retinal nerve fiber layer thinning and its association with visual field loss in Homonymous Hemianopia caused by post geniculate lesions using spectral domain optical coherence tomography
Graefes Archive for Clinical and Experimental Ophthalmology, 2016Co-Authors: Syunsuke Araki, Katsutoshi Goto, Go Takizawa, Masaki Nakagawa, Atsushi Miki, Tsutomu Yamashita, Yoshiaki IekiAbstract:Purpose To report a sectoral analysis of circumpapillary retinal nerve fiber layer (cpRNFL) thinning and its association with visual field loss using spectral-domain optical coherence tomography (SD-OCT) in patients with Homonymous Hemianopia following acquired post-geniculate visual pathway damage.
