Placebo effect after visual restitution training: no eye-tracking controlled perimetric improvement after visual border stimulation in late subacute and chronic visual field defects after stroke
Michael Christian Leitner; Michael Christian Leitner; Michael Christian Leitner; Anja-Maria Ladek; Anja-Maria Ladek; Florian Hutzler; Florian Hutzler; Herbert Reitsamer · 2023 · Frontiers in Neurology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
IntroductionA significant number of Restitution Training (RT) paradigms claim to ameliorate visual field loss after stroke by re-activating neuronal connections in the residual visual cortex due to repeated bright light-stimulation at the border of the blind and intact fields. However, the effectiveness of RT has been considered controversial both in science and clinical practice for years. The main points of the controversy are (1) the reliability of perimetric results which may be affected by compensatory eye movements and (2) heterogeneous samples consisting of patients with visual field de
Abstract by Michael Christian Leitner; Michael Christian Leitner; Michael Christian Leitner; Anja-Maria Ladek; Anja-Maria Ladek; Florian Hutzler; Florian Hutzler; Herbert Reitsamer, Frontiers in Neurology (2023) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.3389/fneur.2023.1114718