Aura

{
  "id": "MLC-T-CHM-000955",
  "term": "Aura",
  "field": "Chemistry",
  "definition": "A perceptual disturbance experienced by some individuals before a migraine headache or epileptic seizure. It can involve visual changes, such as flashing lights or blind spots, sensory disturbances like tingling, or other neurological symptoms. The aura typically lasts from a few minutes to an hour.",
  "subject": "Chemistry and Human Health",
  "see_also": [
    "migraine"
  ],
  "references": [
    "PAC, 2015, 87, 841. 'IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)' on page 850 (https://doi.org/10.1515/pac-2015-0103)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/aura/"
}