A man experiencing a tension headache. Person in white shirt suffers from Dizziness. Concept of Stroke or Brain tumor. Migraine or Tension or Cluster headache. Office worker or manager with Trigeminal ...

Optical illusions take advantage of that system and flip it upside down. They challenge the occipital lobe (the brain's visual processing powerhouse) and test how fast your neurons fire when ...

Nature showcases diverse nervous systems beyond a single command center. Several animals, including octopuses, leeches, and ...

A skin lump or bump covered by normal skin Skin swelling just in one spot (localized) is also included ...