ArticleBMC veterinary research2022
Comparison of the effect of sedation and general anesthesia on pattern and flash visual evoked potentials in normal dogs.
Article in BMC veterinary research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 5 citations in OpenAlex.
- Current knowledge of intermittent photic stimulation for electroencephalography in dogs.Journal of veterinary internal medicine · 2026Review
- Time course of visual plasticity following adult-onset deafness.Scientific reports · 2026Article
- Somatosensory and visual evoked potentials and brainstem auditory evoked responses in osteoarthritic cats with chronic pain - a comparative study.Frontiers in veterinary science · 2026Article
- Animal models for the evaluation of retinal stem cell therapies.Progress in retinal and eye research · 2025Review
- Frequency domain analysis of steady-state visual evoked potentials in dogs with optic neuritis: a pilot study.Frontiers in veterinary science · 2025Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundVisual evoked potentials (VEPs) can provide objective functional assessment of the post-retinal visual pathway. This study compared the effects of sedation (butorphanol and dexmedetomidine) and general anesthesia (propofol and sevoflurane) on pattern and flash VEPs. Dogs (n = 13) underwent sedation or anesthesia and VEPs were obtained from 3 subcutaneous recording electrodes placed on the head (O1, Oz, O2).
resultsPattern VEPs could only be recorded under sedation and a maximum of 3 peaks were identified (N75, P100, N135). Flash VEPs could be recorded under both sedation and anesthesia and a maximum of 5 peaks were identified (N1, P1, N2, P2, N3). The latency of the N1 peak and the baseline-N1 amplitude were significantly longer under general anesthesia.
conclusionVisual evoked potentials should be preferentially recorded in dogs sedated with dexmedetomidine and butorphanol, regardless of the stimulus.
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