Related Experiment Video

Updated: Aug 8, 2026

A Method of Nodose Ganglia Injection in Sprague-Dawley Rat
09:28

A Method of Nodose Ganglia Injection in Sprague-Dawley Rat

Published on: November 25, 2014

Role of the right vagal nerve trunk in antinociception

W Maixner, A Randich

    Brain Research
    |April 30, 1984
    PubMed

    More Related Videos

    Vagus Nerve Stimulation as a Tool to Induce Plasticity in Pathways Relevant for Extinction Learning11:02

    Vagus Nerve Stimulation as a Tool to Induce Plasticity in Pathways Relevant for Extinction Learning

    Published on: August 21, 2015

    Direct Vagus Nerve Injection Protocol For Rats08:22

    Direct Vagus Nerve Injection Protocol For Rats

    Published on: March 14, 2025

    Related Concept Videos

    Nociception01:44

    Nociception

    Nociception—the ability to feel pain—is essential for an organism’s survival and overall well-being. Noxious stimuli such as piercing pain from a sharp object, heat from an open flame, or contact with corrosive chemicals are first detected by sensory receptors, called nociceptors, located on nerve endings. Nociceptors express ion channels that convert noxious stimuli into electrical signals. When these signals reach the brain via sensory neurons, they are perceived as pain. Thus, pain helps the...
    Cranial Nerves: Overview and Anatomy01:19

    Cranial Nerves: Overview and Anatomy

    The cranial nerves are an important part of the complex network of nerves in the human body. These nerves emerge directly from the brain and are responsible for transmitting essential information between the brain and various parts of the head and neck. There are 12 pairs of cranial nerves, systematically numbered using Roman numerals from I to XII, beginning from the anterior and moving to the posterior of the brain. Each cranial nerve is uniquely identified by names that reflect its function...
    Cranial Nerves: Types Part I01:14

    Cranial Nerves: Types Part I

    Cranial nerves are responsible for transmitting motor and sensory information between the brain and various parts of the body. There are twelve pairs of cranial nerves, with the first six being essential in sensory perception, motor control, and autonomic functions related to the head and neck.
    Olfactory Nerve (Cranial Nerve I)
    The olfactory nerve, or cranial nerve I, is unique as it is purely sensory and dedicated to the sense of smell. This nerve originates in the olfactory epithelium of the...
    Cranial Nerves: Types Part II01:22

    Cranial Nerves: Types Part II

    Cranial nerves are responsible for transmitting motor and sensory information between the brain and various parts of the body. There are twelve pairs of cranial nerves. While the first six innervate the head and neck, the latter six nerves innervate the head and neck, as well as organs and tissues in the thoracic and abdominal cavities. They facilitate communication, expression, and autonomic control within the human body.
    Facial Nerve (Cranial Nerve VII)
    Cranial nerve VII, or the facial nerve,...
    Sympathetic Pathways: Sympathetic Chain Ganglia01:20

    Sympathetic Pathways: Sympathetic Chain Ganglia

    The sympathetic chain ganglia, also known as the sympathetic trunk ganglia or paravertebral ganglia, are a series of ganglia located bilaterally on either side of the spinal column. These ganglia serve as relay stations for the sympathetic nervous system. Preganglionic neurons originating in the spinal cord project their axons to the sympathetic chain ganglia. Within the ganglia, these preganglionic fibers synapse with postganglionic neurons.The postganglionic neurons of the sympathetic trunk...
    Cranial Part of Parasympathetic Division01:18

    Cranial Part of Parasympathetic Division

    The cranial part of the parasympathetic division plays a crucial role in regulating the visceral functions of the head and specific structures in the neck, thoracic, and abdominopelvic cavities. Preganglionic fibers of the parasympathetic division exit the brain through cranial nerves III (oculomotor), VII (facial), IX (glossopharyngeal), and X (vagus), delivering parasympathetic output to the respective visceral structures.
    The vagus nerve (cranial nerve X) alone accounts for approximately 75...