Explain the branching of the spinal nerves into ramiand plexuses.

Q: Describe the difference between a cranial and spinal reflex.

A: A reflex, or reflex action, is an unwilling and almost immediate action in reaction to a stimulus ,…

Q: Name the nerves present in the brain and spinal cord

A: Brain and spinal cord are the two important parts of the central nervous system. The brain is…

Q: Explain the cross-section of a spinal cord - the organization with 3 principle functions?

A: The objective of this question is to understand the cross-sectional structure of the spinal cord and…

Q: Diagrammatically represent the origin of cranial nerves. quick

A: Introduction: The set of twelve paired nerves originating from the brain directly are known as…

Q: Identify the structures of a spinal nerve and describe the neural pathways of a reflex arc.

A: Spinal nerves are the part of peripheral nervous system. There are 31 pairs of the spinal nerves in…

Q: Summarize the functions of the spinal cord.

A: The spinal cord is a long bundle of nerves and cells that extends from the lower portion of the…

Q: Compare the function of type A nerve fibers with that oftypes B and C nerve fibers.

A: An axon or nerve fiber is a long, thin extension in organisms of a nerve cell or neuron that usually…

Q: Define plexus, and locate the major plexuses of thespinal nerves.

A: The nervous system of humans is divided into the central nervous system and the peripheral nervous…

Q: Describe the sources of the nerves to the head–neck and trunk muscles and explain the numbering…

A: Nerves are the network-like structures that form the nervous system. They are involved in the…

Q: Discuss the Neural Growth and Regeneration of the cells of the nerveous system?

A: Neurogenesis refers to the generation of nerve cells. In this, there is a synthesis of neurons,…

Q: Define paravertebral ganglion.

A: The peripheral nervous system is one of two components that make up the nervous system of bilateral…

Q: Define sciatic nerve

A: The muscular system consists of smooth, skeletal, and cardiac muscles. Its major function is to…

Q: Identify the cranial nerves by name, number, and type, and give the function of each.

A: The cranial nerves are a set of twelve nerves that emerge from the brain. Each has a distinct…

Q: Identify the origin of the hypoglossal (XII) nerve in the brain, the foramen through which it exits…

A: The nervous system is responsible for coordinating the behaviour and transmitting signals…

Q: State the function of the 12 pairs of cranial nerves

A: Nerves can be defined as the type of organs which takes part in the nervous system. These nerves…

Q: Name the major tracts of the spinal cord, and list the types ofimpulses each conducts.

A: The CNS or ‘Central Nervous System’ comprises two main parts, which are the brain and the spinal…

Q: Describe the relationship between a sympathetic trunk and spinal nerves?

A: A bundle of fibers composed of neurons is known as nerve. It receives and sends messages between…

Q: Describe cranial reflexes.

A: Introduction:   The rapid response to a stimulus is called a reflex. It consists of the following…

Q: Differentiate between spinal and cranial nerves on the number of nerves.

A: Spinal nerve and cranial nerve are part of peripheral nervous system. Nerves connected to the spinal…

Q: Describe the structure of a generalized nerve.

A: A nerve cell is responsible for conduction of electrical impulse. It converts an external stimulus…

Q: D EF sympathetic- chain ganglion ABC

A: Introduction: A total of 31 pairs of spinal nerves are innervated from the spinal cord. Every single…

Q: Describe in detail the relationship among the precentral gyrus, descending tracts of the spinal…

A: Introduction: The forebrain is categorized into diencephalon and telencephalon. The latter comprises…

Q: List the cranial nerves an order of an atomic location and give a brief description of its functio

A: The cranial nerves are a collection of twelve nerves that emerge from the brain. Each has a distinct…

Q: Make a table of the 12 cranial nerves including the general and specific function of each nerve.

A: Introduction  Cranial nerves are nerves that emerge directly from the brain and brainstem rather…

Q: dentify and describe the external features of the spinal cord

A: The spinal cord extends from the base of the brain through a large opening in the skull called the…

Q: Describe the organization of the white matter of the spinal cord

A: The most important structure present between the body and brain is the spinal cord. Its diameter is…

Q: What are the different types of fibers and the functions ofcranial nerves II, III, and IX? Describe…

A: In the human body, the nervous system is broadly divided into central and peripheral nervous…

Q: Describe the organization of the spinal nerves.

A: Level Region How many vertebrae’s How many spinal nerves Name (Vertebrae) Name…

Q: Describe ascending and descending tracts that carry information up and down the spinal cord.

A: The spinal cord is part of the central nervous system. It is a long tubular structure that extends…

Q: Explain how the cerebrumof the brain is connected both functionally and structurally to other parts…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…