{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["15(1)"],"submitter":["Meier K"],"pubmed_abstract":["People with amblyopia show deficits in global motion perception, especially at slow speeds. These observers are also known to have unstable fixation when viewing stationary fixation targets, relative to healthy controls. It is possible that poor fixation stability during motion viewing interferes with the fidelity of the input to motion-sensitive neurons in visual cortex. To probe these mechanisms at a behavioral level, we assessed motion coherence thresholds in adults with amblyopia while measuring fixation stability. Consistent with prior work, participants with amblyopia had elevated coherence thresholds for the slow speed stimuli, but not the fast speed stimuli, using either the amblyopic or the fellow eye. Fixation stability was elevated in the amblyopic eye relative to controls acros"],"journal":["Scientific reports"],"pagination":["3183"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11762986"],"repository":["biostudies-literature"],"pubmed_title":["Poor fixation stability does not account for motion perception deficits in amblyopia."],"pmcid":["PMC11762986"],"pubmed_authors":["Giaschi D","Meier K","Spering M","Warner S"],"additional_accession":[]},"is_claimable":false,"name":"Poor fixation stability does not account for motion perception deficits in amblyopia.","description":"People with amblyopia show deficits in global motion perception, especially at slow speeds. These observers are also known to have unstable fixation when viewing stationary fixation targets, relative to healthy controls. It is possible that poor fixation stability during motion viewing interferes with the fidelity of the input to motion-sensitive neurons in visual cortex. To probe these mechanisms at a behavioral level, we assessed motion coherence thresholds in adults with amblyopia while measuring fixation stability. Consistent with prior work, participants with amblyopia had elevated coherence thresholds for the slow speed stimuli, but not the fast speed stimuli, using either the amblyopic or the fellow eye. Fixation stability was elevated in the amblyopic eye relative to controls acros","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jan","modification":"2025-04-03T23:22:45.888Z","creation":"2025-04-03T23:22:45.888Z"},"accession":"S-EPMC11762986","cross_references":{"pubmed":["39863630"],"doi":["10.1038/s41598-024-83624-9"]}}