Biology — The Hearing Pathway

{
  "elements":[
    {"data":{"id":"sound","label":"Sound waves"}},
    {"data":{"id":"eardrum","label":"Eardrum vibrates"}},
    {"data":{"id":"ossicles","label":"Ossicles amplify"}},
    {"data":{"id":"cochlea","label":"Cochlea (fluid waves)"}},
    {"data":{"id":"hair","label":"Hair cells"}},
    {"data":{"id":"auditory","label":"Auditory nerve"}},
    {"data":{"id":"brain","label":"Auditory cortex"}},
    {"data":{"source":"sound","target":"eardrum"}},
    {"data":{"source":"eardrum","target":"ossicles"}},
    {"data":{"source":"ossicles","target":"cochlea"}},
    {"data":{"source":"cochlea","target":"hair"}},
    {"data":{"source":"hair","target":"auditory"}},
    {"data":{"source":"auditory","target":"brain"}}
  ],
  "layout":{"name":"breadthfirst","directed":true}
}