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The term "ganglion" refers to the peripheral nervous system. [1] However, in the brain (part of the central nervous system), the basal ganglia are a group of nuclei interconnected with the cerebral cortex, thalamus, and brainstem, associated with a variety of functions: motor control, cognition, emotions, and learning. [citation needed]
A scene from the Indiana Jones Epic Stunt Spectacular! stunt show depicting Jones and Marion fleeing an exploding flying wing Raiders of the Lost Ark has been represented across a wide variety of merchandise, including comic books, [ 133 ] video games, [ 134 ] novels, [ 15 ] Lego sets, [ 135 ] [ 136 ] action figures and vehicles, playsets ...
The sympathoadrenal system is a physiological connection between the sympathetic nervous system and the adrenal medulla and is crucial in an organism's physiological response to outside stimuli. [1] When the body receives sensory information, the sympathetic nervous system sends a signal to preganglionic nerve fibers , which activate the ...
Its parasympathetic root is derived from the nervus intermedius (a part of the facial nerve) through the greater petrosal nerve.. In the pterygopalatine ganglion, the preganglionic parasympathetic fibers from the greater petrosal branch of the facial nerve synapse with neurons whose postganglionic axons, vasodilator, and secretory fibers are distributed with the deep branches of the trigeminal ...
The submandibular ganglion is small and fusiform in shape. It is situated above the deep portion of the submandibular gland, on the hyoglossus muscle, near the posterior border of the mylohyoid muscle. The ganglion 'hangs' by two nerve filaments from the lower border of the lingual nerve (itself a branch of the mandibular nerve, CN V 3). It is ...
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The ciliary ganglion is a parasympathetic ganglion located just behind the eye in the posterior orbit. It is 1–2 mm in diameter and in humans contains approximately 2,500 neurons . [ 1 ] The ganglion contains postganglionic parasympathetic neurons.
In neurophysiology, a ganglion cell is a cell found in a ganglion (a cluster of neurons in the peripheral nervous system). Examples of ganglion cells include: Examples of ganglion cells include: Retinal ganglion cell (RGC) found in the ganglion cell layer of the retina [ 1 ]