Anatomy Questions
Explore questions in the Anatomy category that you can ask Spark.E!
The nerve fibers of the gracile fascicules terminate at the _________ nucleus of the medulla oblongata.
Where is the origin of sensory signals carried by the cuneate fasciculus?
Because the nerve tracts of the spinal cord undergo __________, the right side of the brain communicates with the left side of the body, and vice versa.
Which tract will have its origin and destination on the same side of the body?
In a sensory pathway, which neuron detects the stimulus and transmits the signal to the spinal cord or brainstem?
Which tract will have its origin and destination of opposite sides of the body?
In an adult, the spinal cord ends at which vertebra?
The number of neurons in a descending pathway is
In a sensory pathway, which neurons run from the spinal cord or brainstem to the thalamus?
Which pathways are made up of three neurons?
In the spinothalamic tract, the ________ -order neurons decussate from the posterior horn of the spinal cord.
Within the spinal cord, what type of information do the descending tracts carry?
Within the spinal cord, which tracts carry information up to the brain?
What structure marks the superior end of the spinal cord?
how is iron and calcium absorbed into the bloodstream?
The spinal cord contains ascending and descending nerve fibers that send information between the CNS and the periphery. This illustrates which function of the spinal cord?
How many neurons are typically found in an ascending pathway between the receptor and the brain?
__________ matter is composed of myelinated and unmyelinated axons and is superficial to the gray matter of the spinal cord.
what are vitamins A, D, E, & K absorbed into the bloodstream?
are vitamins absorbed into the bloodstream as changed or unchanged?