According to the function ofthe transmitted neuralimpulse which are the types ofneurons? How different arethe concepts of afference andefference of the neuralimpulse transmission?

Q: Surgeons were able to reattach an amputated limb, sewingboth the nerves and the blood vessels back…

A: Replantation is defined as the surgical reattachment of arms, hands, limbs, or finger which was…

Q: What are the cells thatproduce the myelin sheath? Ofwhich substance is the myelinsheath formed?

A: Myelin is a fatty membrane which wraps around the nerve exon in a spiral fashion to serve to…

Q: How does the nervoussystem get information aboutthe external environment, theorgans and the tissues?

A: The nervous system of an organism is quite complex network that is responsible for coordinating…

Q: Shannon felt strange when she awoke one morning. Shecould not hold a pen in her right hand when…

A: A brain lesion is a region of tissue that has been affected by an accident or illness. So a brain…

Q: In a procedure known as a lumbar puncture (commonlyreferred to as a spinal tap), physicians use a…

A: A procedure known as Spinal tap or Lumbar puncture is performed in the lower back, around the lumbar…

Q: Describe the arrangement and structure of the three coveringsthat surround axons in ANS nerves.

A: The autonomic nervous system is a control system that acts largely unconsciously and regulates…

Q: Give examples of disorders of neural conduction, and describehow they arise.

A: Introduction: Nerve conduction is an overall term for electrical signs conveyed by nerve cells. A…

Q: Distinguish between the central nervous system andperipheral nervous system with regard to location…

A: The nervous system of an organism is quite complex network that is responsible for coordinating…

Q: Describe the anatomy of nerves and ganglia in general?

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

Q: What is the antagonismbetween the sympathetic andthe parasympathetic neuralactions?

A: Autonomous nervous system involuntary controls the internal organs of body specifically. Autonomic…

Q: In what structures do parasympathetic preganglionicneurons synapse with postganglionic neurons?…

A: The parasympathetic nervous system contains a sacral spiral and cranial nerve. The vital…

Q: Distinguish between the various types of glial cells, andcompare their structures and function.

A: Glial cells are also known as neuroglial cells. The glial cells do not participate in synaptic…

Q: List the divisions of the autonomic nervous systemand describe the conditions under which each…

A: The nervous system that regulates the activities of other body systems is primarily divided into two…

Q: List the cellular components of the nervous system, and describethe function of each cell type.

A: The Nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that…

Q: Describe the location and function of the sensory areas ofthe cortex.

A: The sensory cortex is a portion of the cerebral cortex which receives and interprets sensory…

Q: A patient suffers brain damage in an automobile accident. Physicianssuspect that the cerebellum is…

A: The cerebellum is a central structure of the brain structure integrated with the brainstem, cerebral…

Q: Melissa had a horrible headache, restricted movement in herright arm, and slight slurring of her…

A: The part of the body responsible for controlling its overall functions is the brain. It regulates…

Q: What is the mechanism bywhich the neural impulse istransmitted along the axon?

A: Communication between neurons is achieved at synapses by the process of neurotransmission. To begin…

Q: What are the major types of glial cells in the adult vertebrate and describe the ways in which they…

A: Glial cells forms an integral part of the human nervous system that help to support and nourish…

Q: List the divisions of the nervous system and describethe characteristics of each.

A: The nervous system is another vital physiological system of the body. It helps in coordination and…

Q: What are some diseasescharacterized by progressiveloss of the axonal myelinsheath?

A: An abnormal condition which affects the structure or function of a part or whole body organism…

Q: How does thedepolarization of the neuronalmembrane start?

A: The alteration of action potential can result in two conditions; repolarization and depolarization.…

Q: What type of neurons, based on function, are multipolar neurons that conduct impulses within the…

A: Neurons/nerve cells are structural and functional units of nervous system. They have excitability…

Q: What is the differencebetween brain and cerebrum?What are the main parts ofthese structures?

A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…

Q: Afton, a teacher for the past 25 years, spent Saturday and Sunday skiingin very cold weather. The…

A: The human consists of various structures that are involved in various functions. The face is the…

Q: explain how the autonomic and somatic nervous systemsdiffer in form and function; and

A: The nervous system is a complex portion of an animal in biology that harmonizes its actions and…

Q: What are the three mainparts into which a neuron canbe divided? What are theirrespective functions?

A: Neurons are the basic structural and functional unit of the nervous system. They are capable of…