Visual distortions

Evidence-based neurology checklist on visual distortions: Metamorphopsia This is distorted shapes There is deviation of vertical or horizontal lines in central vision It is most frequently caused by macular disease Prosopo-metamorphopsia Micropsia Macropsia Dyschromatopsia Hemeralopia Nyctalopia…

Metamorphopsia

  • This is distorted shapes
  • There is deviation of vertical or horizontal lines in central vision
  • It is most frequently caused by macular disease

Prosopo-metamorphopsia

Micropsia

Macropsia

Dyschromatopsia

Hemeralopia

Nyctalopia

Frequent ocular causes

References

  1. Rowland CJ, Lee LR. Ocular causes of visual distortions. Aust J Gen Pract 2019; 48:525-530.
  2. Dear M, Harrison WJ. The influence of visual distortion on face recognition. Cortex 2022; 146:238-249.
  3. Blom JD. Alice in Wonderland syndrome: a systematic review. Neurol Clin Pract 2016; 6:259-270.

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