QH#3:A: which tract of spinal cord decussate two times once at the level of spinal cord and then at the brain level . B:what is the difference between upper motor and lower motor neuron lesion?

Q: State some functions of epipharynx.

A: The labrum is one of the parts of the insect's mouth along with mandibles, maxillae, hypopharynx,…

Q: Define ependymal

A: Glial cells are the supporting cells in the nervous system. Such types of cells provide structural…

Q: a. Describe reflex action and reflex arc.

A: The reflex action is a automatic reaction to an impulse that doesn't get or require conscious…

Q: Describe the overall anatomy of the PNS, including thecranial nerves and spinal nerves.

A: The nervous system is divided into two components that are central nervous system (CNS) and…

Q: Briefly discuss the spinal cord development.

A: Introduction: The spinal cord is a long, thin nervous person that runs from the brainstem downward.…

Q: Explain the neurodegenerative disease ? Explain the cause of neurodegenerative disease ?

A: Nerve cells are the basic components of the nervous system that function to mediate the…

Q: Explain the relationship of some types of hypertension, Raynaud’s disease, and autonomic dysreflexia…

A: The two main branches of the nervous system are central and peripheral nervous systems. While the…

Q: Define autonomic nervous system (ANS)

A: The division of the peripheral nervous system that functions automatically without an individual's…

Q: Define autonomic nervous system (ANS)

A: The nervous system is the central processing unit of the human body. It regulates our behavior and…

Q: a. Compare open and closed head injuries,including a description of each, their effects,and their…

A: Head injury also called traumatic head injury results because of disturbance in the normal…

Q: Describe the organization and structure of a nerve

A: We know that The nerves are the primary component of the peripheral nervous system, and it comprises…

Q: Explain why benign brain tumors are serious.

A: Tumors can be defined as the abnormal growth or the proliferation of the cells. There are two types…

Q: Describe the pathophysiology of Parkinson's disease.

A: Pathology can be defined as the term that is used for describing the conditions that occur in the…

Q: State the location and function of Broca’s area.

A: The human brain is the central organ of the nervous system. Along with the spinal cord it makes up…

Q: 7- Provide the name of the fibers indicated by numbers 1 3 1. 3. 2.

A: The brain and spinal cord are the organs that make the central nervous system. The brain is one of…

Q: Explain how severe hypoxia and hypercapnia affect thecentral nervous system.

A: Hypoxia is defined as a low level or absence of oxygen in the tissues. There are so many signs and…

Q: Give 3 examples of common nervous system disorders. Discuss its causes, inheritance, signs &…

A: The nervous system is a complex, specialized network. It organizes, explains, and drives the…

Q: a. Describe reflex action and reflex arc.

A: A reflex or reflex action can be referred to as an involuntary, instant movement that occurs in…

Q: State a brief function a. Choroid

A: Eye is an organ responsible for vision. Its lens focuses light to form image at retina which has…

Q: Briefly discuss the spinal cord development.

A: Introduction The spinal cord is a lengthy bundle of nerves and cells that runs from the base of the…

Q: What are the origin, insertion, and nerve supply for Vastus intermedius? origin: insertion: nerve…

A: The vastus intermedius is an extensor muscle in the thigh that helps to extend the knee. It is a…

Q: Define strabismus

A: Three classifications of abnormalityEsotropia:high AC/A, uncorrected hyperopia -Exotropia:…

Q: 2. (A) What is the name of the key orexigenic neurons in the arcuate nucleus ARC. (B) These neurons…

A: The central nervous system (CNS) is one of the two major divisions of the nervous system. It…

Q: Parkinson’s disease, Huntington’s disease and Ataxia are motor dysfunctions. Describe and explain…

A: Progressive neurological disorder Nervous system undergoes many natural changes due to ageing…

Q: B. Match the parts of the Nervous System and their functions: 1. Cerebrum 2. Cerebellum 3. Brain…

A: Introduction :- The cerebellum is a structure at the back of the brain that lies beneath the…

Q: Briefly discuss the spinal cord development.

A: The spinal cord is a long, thin bundle of nerves that extends downwards from the brainstem. It…

Q: State the location of fibrous astrocytes.

A: Nervous tissue is a major class of tissues that plays an essential role in building up the central…

Q: Triceps Tegin Biceps Tricaps Biceps

A: Reflex occurs in response to stimulus which is an involuntary and instantaneous movement. This…

Q: Match the term to its correct description: Fibrous extension of conus medullaris [Choose] Choose…

A: The spinal cord is a long, thin, tubular structure consisting of neural tissue that stretches from…

Q: Describe the function of the Circle of Willis. Include the names of the major vessels entering and…

A: The Circle of Willis is the region where multiple arteries meet on the inferior (lower) side of the…