biostudies-literatureAshtari MNEI NIH HHS137-147https://www.ebi.ac.uk/biostudies/studies/S-EPMC9749418biostudies-literatureUnknown14<h4>Introduction</h4>Previous works on experience-dependent brain plasticity have been limited to the cortical structures, overlooking subcortical visual structures such as the lateral geniculate nucleus (LGN). Animal studies have shown substantial experience dependent plasticity and using fMRI, human studies have demonstrated similar properties in patients with cataract surgery. However, in neither animal nor human studies LGN has not been directly assessed, mainly due to its small size, tissue heterogeneity, low contrast/noise ratio, and low spatial resolution.<h4>Methods</h4>Utilizing a new algorithm that markedly improves the LGN visibility, LGN was evaluated in a group of low vision patients before and after retinal intervention to reinstate vision and normal sighted matched controls.Eye and brainNeuroplasticity of the Lateral Geniculate Nucleus in Response to Retinal Gene Therapy in a Group of Patients with <i>RPE65</i> Mutations.PMC9749418P30 EY001583Maguire ALipin MYing GSAshtari MDuong MYu YBennett JfalseNeuroplasticity of the Lateral Geniculate Nucleus in Response to Retinal Gene Therapy in a Group of Patients with <i>RPE65</i> Mutations.<h4>Introduction</h4>Previous works on experience-dependent brain plasticity have been limited to the cortical structures, overlooking subcortical visual structures such as the lateral geniculate nucleus (LGN). Animal studies have shown substantial experience dependent plasticity and using fMRI, human studies have demonstrated similar properties in patients with cataract surgery. However, in neither animal nor human studies LGN has not been directly assessed, mainly due to its small size, tissue heterogeneity, low contrast/noise ratio, and low spatial resolution.<h4>Methods</h4>Utilizing a new algorithm that markedly improves the LGN visibility, LGN was evaluated in a group of low vision patients before and after retinal intervention to reinstate vision and normal sighted matched controls.2022-01-01T00:00:00Z20222025-04-03T22:35:34.586Z2024-10-16T04:05:56.36ZS-EPMC97494183653143310.2147/EB.S377275