The fornix.
The bundle of nerves connecting various parts of the limbic system is called the fornix. It plays a key role in connecting structures like the hippocampus and the hypothalamus, allowing for communication within the limbic system.
terminal buttons, the gap between the nerves is the synapse. The small parts at the top of the nerve cell are called dendrites
association tract
Studies have found that individuals who had parts of the limbic system that were deteriorated may have suffered from what condition? alzheimers disease
the longest part of a nerve cell is called the Axon.
These "channels " are actually nerves termed as Afferent and Efferent nerves usually called motor and sensory nerves.
Neuron
Cingulate gyrus, hippocampal formation, amygdala and septum
That would be the peripheral nervous system.
Mixed Nerves PG 161 IN THE BODY STRUCTURES & FUNCTIONS TENTH EDITION
blood and nerves heart
all parts of the body.