composite part spanning multiple base regional parts of brain +
fasciculus of brain +
forebrain-midbrain boundary
gingival groove
insect adult brain +
insect embryonic brain +
insect embryonic/larval brain +
insect supraesophageal ganglion +
midbrain-hindbrain boundary +
mushroom body
neural tube derived brain
paracolic gutter
pars intercerebralis
regional part of brain +
spiral sulcus +
subarachnoid space of brain +
sulcus of brain +
A depression or fissure in the surface of the brain. It surrounds the gyri, creating the characteristic appearance of the brain in humans and other large mammals.