Definitions

1. adjective

Relating to or resembling the archipallium, a part of the brain found in some invertebrates.

“The neural system of the insect was described as archipallial, exhibiting complex behaviors.”

2. noun

A part of the brain found in some invertebrates, which is involved in the processing of sensory information.

“The researchers studied the archipallium of the octopus, discovering a unique pattern of neural connections.”