What is the structure of the choroid plexus? Where is itlocated, and how does it produce its product?

Q: Explain briefly the structure of ependymal cells.

A: The nervous system is composed of nerve cells or the neurons that are the most extensively spread…

Q: What is hypothalamus ? Explain the importance of hypothalamus ?

A: The brain is the organ encased in a skull and located in the head of an organism. The brain is…

Q: How is the human CNS protected? What is the function of the cerebrospinal fluid?

A: The nervous system is a complex system of nerves and specialized cells known as neurons. The nervous…

Q: How do the spinal nerve and splanchnic nerve sympathetic pathways differ, regarding both the pathway…

A: Autonomic nervous system (ANS) is responsible for regulating the internal organs and glands,…

Q: What is the role of afferent fibers?

A: Fibers are responsible for carrying nerve impulses to and from the central nervous system. They are…

Q: Describe the arrangement of gray and white matter in thespinal cord. What are the divisions of the…

A: Nervous system is divided into central nervous system and peripheral nervous system. Central…

Q: What is the purpose of cerebral spinal fluid?

A: The cerebral spinal fluid or CSF is a body fluid, clear and colorless, and present in all…

Q: Where is Neurospora crassa found?

A: Ascomycetes are a division of fungi, which includes sac fungi. Fungi are eukaryotic and…

Q: Alcohol intoxication can produce slurred speech. Howis this related to cerebellar function?

A: Alcohol causes many changes in the body as well brain. Brain activity becomes slow that leads to…

Q: List the functions of the oculomotor nerve.

A: Cranial nerves are the group of nerves that commences from the brain which is classified into 12…

Q: Where are the cortical association areas located? What is their role?

A: BASIC INFORMATION BRAIN  Human brain weighs around 1 to 1.5 Kilograms.  It is present inside a bony…

Q: what extent are postural changes compensated for at rest? What mechanisms are responsible for these…

A: Postural changes have an impact on the health and homeostasis of the body. While sitting , walking…

Q: What is the role of each Bipolar and Ganglion Cells?

A: Answer: Introduction: Nerve cells or neurons are the structural and functional units of the nervous…

Q: What is the significance of some ganglionic axons crossing to the opposite side of the brain?

A: The brain is the main part of the body that controls every action in our body. It is located in the…

Q: In what portion of the brain does the hypoglossal nucleus originate?

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: What is reticular fiber ? Where it is located ?

A: Ans: The explanation for reticular fibers and its locations in the human body as been mentioned in…

Q: All of the following statements are accurate about the choroid plexus except a. it is located within…

A: The choroid plexus (ChP) is a secretory tissue found in the brain ventricles, the main function of…

Q: What are cholinergic neurons?

A: Cholinergic neurons are a special type of nerve cell which are mainly present in the basal forebrain…

Q: Describe the origin and distribution of the lumbar plexus.

A: The neuron or the nerve cell is the longest cell of the human body. This consists of three parts.…

Q: Some individuals with phantom limb syndrome will report feeling unusual sensations when their faces…

A: After undergoing a process of amputation, some people tend to still feel the sensation of the limb…

Q: How does the Vestibular nerve operate?

A: The vestibular nerve is considered as the auditory nerve, which is the eighth of the 12 cranial…

Q: Where is each of the motor areas located, and what are their functions?

A: Sensory knowledge is collected and analyzed by our central nervous system. The central nervous…

Q: On what specific tissue do the axons whose cell bodies lie in the anterior gray horn terminate?

A: Anterior gray horns are located on the front column or in the anterior gray matter on the spinal…

Q: Describe the corpus callosum. What is its function?

A: The cerebrum is composed of two halves, each of which is referred to as right and left hemispheres…

Q: Where do most second-order somatosensory neuronssynapse with third-order neurons?

A: Neurons synapse with each other for the conduction of signal or impulse.

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: What is the cortical structure and function

A: The cerebral cortex, also known as the cerebral mantle is the outer layer of the neural tissue of…

Q: which plexus does the phrenic nerve arise from?

A: Neurons, also known as nerve cells are the fundamental unit of brain and nervous system. Neurons are…

Q: What are the adult derivatives of the myelencephalon? Discuss.

A: Introduction: The nervous system is categorized into the peripheral nervous system (PNS) and the…

Q: What is thalamus or receptacle?

A: Flower is a specialized condensed shoot of angiosperms. It is formed by transformation of shoot…

Q: What is autonomic ganglion?

A: The autonomic nervous system governs spontaneous physiological functions such as heart beat, blood…

Q: What is the function of the thalamus?

A: Epithalamus, thalamus and hypothalamus are the main parts of Diencephalon. Epithalamus is thin and…

Q: which plexus does the sciatic nerve arise from?

A: Brain is a complex structure which control and coordinates different body function by the cells…

Q: What anterior rami form the sacral nerve plexus, and what general areas of the body does it…

A: The sacral plexus is a nerve plexus providing motor and sensory nerves. This happens for the…

Q: What is the function of the anterior choroid plexus? Discuss.

A: Choroid plexus is the networks of capillaries in the walls of the ventricles. It is the site of the…

Q: What are the functions of the cerebellum?

A: The second largest part of the human brain is the cerebellum (means simply "little cerebrum"). It is…

Q: What are Reticular fibers ?

A: In higher animals, including humans, connective tissue is one of the most common forms of tissue.…

Q: Which meningeal layer provides the most support and physical protection to the brain? Why?

A: Meninges are the membranous layers that surround the brain and spinal cord. Three such layers are…

Q: Why does a person in a vegetative state continue living for a certain period, when there is no…

A: When a patient is awake but shows no symptoms of awareness, they are said to be in a vegetative…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.