Relations
The fastigial nucleus receives its afferent input from the vermis. Most of its efferent connections travel via the inferior cerebellar peduncle to the vestibular nuclei, which is located at the junction of the pons and the medulla oblongata.
The fastigial nucleus contains excitatory axons which project beyond the cerebellum, unlike the Purkinje cells that convey the purely inhibitory output of the cerebellar cortex. The likely neurotransmitters of the excitatory fastigial nucleus axons are glutamate and aspartate.
The Purkinje cells of the cerbellar cortex project into the deep cerebellar nuclei and inhibit the excitatory output system.
Read more about this topic: Fastigial Nucleus
Famous quotes containing the word relations:
“So soon did we, wayfarers, begin to learn that man’s life is rounded with the same few facts, the same simple relations everywhere, and it is vain to travel to find it new.”
—Henry David Thoreau (1817–1862)
“I only desire sincere relations with the worthiest of my acquaintance, that they may give me an opportunity once in a year to speak the truth.”
—Henry David Thoreau (1817–1862)
“All of life and human relations have become so incomprehensibly complex that, when you think about it, it becomes terrifying and your heart stands still.”
—Anton Pavlovich Chekhov (1860–1904)