Like humans, cephalopods like squid have highly developed nervous systems. However, they are organised very differently to those of vertebrates, being far less centralised. In squid and octopuses, a large proportion of their neural mass is located in their arms, rather than what would be traditionally considered their brain. The Brachial ganglia are simply the large neural masses that are found in the arms of the squid, giving each tentacle a large degree of independence, and operating alongside the brain.
the part of a squid's brain that controls the muscle siphon
Brachial (as in brachial artery) refers to the upper limbs, the arms.
Brachial Artery
Visceral ganglia refers to a pair of ganglia in mollusks, oysters, and other shellfish that are fused to or close to pleural ganglia because of pleurovisceral connections.
yes
terminal ganglia P.S. 100%, i am a teacher.
Pertaining or belonging to the arm; as, the brachial artery; the brachial nerve., Of the nature of an arm; resembling an arm.
These collections are called ganglia. Ganglia often interconnect with other ganglia to form a complex system of ganglia known as a plexus.
no only insects and worms have a ganglia
the terminal ganglia
The brachial region is your upper arm between the elbow and shoulder.
Type your answer here... how to locate the brachial bones