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10.1111/aos.70048 http://scihub22266oqcxt.onion/10.1111/aos.70048 41353106!?!41353106 Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=41353106&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215       Acta+Ophthalmol 2025 ; ? (?): ? Nephropedia Template TP {{tp|p=41353106|t=2025. Using continuous visual stimulus tracking for detecting visual function loss due to acquired brain injury |pdf=|usr=}}{{41353106}} gab.com Text Using continuous visual stimulus tracking for detecting visual function loss due to acquired brain injury JO: Acta Ophthalmol http://www.kidney.de/pget.php?&tw=1&pmid=41353106 #FOAvip PURPOSE: Acquired brain injury (ABI) may cause homonymous visual field (VF) defects. Standard automated perimetry (SAP) is the gold standard for VF assessment, but it can be challenging in ABI. Continuous visual stimulus tracking (SONDA; Standardised Oculomotor and Neurological Disorders Assessment) simplifies the perimetric task to following a moving stimulus on a screen. We investigated whether tracking performance (agreement between gaze and stimulus position) measured with a SONDA-based eye movement perimetry technique (SONDA-EMP) (1) can detect visual function loss in patients with homonymous VF defects, (2) can quantify visual function loss (in terms of SAP Mean Sensitivity [MS]) and (3) shows a learning effect. METHODS: Tracking performance was evaluated in 16 cases with unilateral ABI (median [IQR] age 66 [62-68] years; SAP MS 19 [15-21] dB; 8/8 with left-/right-sided VF defect) and compared to previously collected data of 36 controls (age 70 [67-72] years). All participants monocularly tracked a moving stimulus (Goldmann size III) at three Weber contrasts (40%, 160% and 640%), while their eye movements were recorded. RESULTS: ABI significantly decreased tracking performance (p < 0.0001) compared to controls at all contrasts, independently of VF defect side (p = 0.53). Performance improved from 40% to 160% contrast (p < 0.0001), but not from 160% to 640% (p = 0.53). SAP MS correlated moderately to strongly with tracking performance (r = 0.46 [p = 0.07], 0.73 [p = 0.01], 0.67 [p = 0.004], for 40%, 160% and 640% contrast, respectively). Retesting showed no significant learning effect. CONCLUSION: SONDA-EMP can detect visual function loss from ABI. The reduction in tracking performance depends on the amount of VF loss. Twit Text FOAVip Using continuous visual stimulus tracking for detecting visual function loss due to acquired brain injury ????Acta Ophthalmol http://www.kidney.de/pget.php?&tw=1&pmid=41353106 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=41353106 #FOAvip English Wikipedia <ref>{{Cite pmid|41353106}}</ref> Using continuous visual stimulus tracking for detecting visual function loss due to acquired brain injury #MMPMID41353106 Vrijling ACL; de Boer MJ; Renken RJ; Marsman JBC; Heutink J; Cornelissen FW; Jansonius NM Acta Ophthalmol 2025[Dec]; ? (?): ? PMID41353106show ga PURPOSE: Acquired brain injury (ABI) may cause homonymous visual field (VF) defects. Standard automated perimetry (SAP) is the gold standard for VF assessment, but it can be challenging in ABI. Continuous visual stimulus tracking (SONDA; Standardised Oculomotor and Neurological Disorders Assessment) simplifies the perimetric task to following a moving stimulus on a screen. We investigated whether tracking performance (agreement between gaze and stimulus position) measured with a SONDA-based eye movement perimetry technique (SONDA-EMP) (1) can detect visual function loss in patients with homonymous VF defects, (2) can quantify visual function loss (in terms of SAP Mean Sensitivity [MS]) and (3) shows a learning effect. METHODS: Tracking performance was evaluated in 16 cases with unilateral ABI (median [IQR] age 66 [62-68] years; SAP MS 19 [15-21] dB; 8/8 with left-/right-sided VF defect) and compared to previously collected data of 36 controls (age 70 [67-72] years). All participants monocularly tracked a moving stimulus (Goldmann size III) at three Weber contrasts (40%, 160% and 640%), while their eye movements were recorded. RESULTS: ABI significantly decreased tracking performance (p < 0.0001) compared to controls at all contrasts, independently of VF defect side (p = 0.53). Performance improved from 40% to 160% contrast (p < 0.0001), but not from 160% to 640% (p = 0.53). SAP MS correlated moderately to strongly with tracking performance (r = 0.46 [p = 0.07], 0.73 [p = 0.01], 0.67 [p = 0.004], for 40%, 160% and 640% contrast, respectively). Retesting showed no significant learning effect. CONCLUSION: SONDA-EMP can detect visual function loss from ABI. The reduction in tracking performance depends on the amount of VF loss. ?Using continuous visual stimulus tracking for detecting visual functio(epmc).pdf DeepDyve Pubget Overpricing