Which subdivision of the PNS is involved in (a) relaying the feeling of a “full stomach” after a meal, (b) contracting the muscles to lift your arm, and (c) increasing your heart rate?

Q: Where are the sympathetic postganglionic fibers located?

A: The preganglionic neurons of the sympathetic nervous system are located between the first thoracic…

Q: What is the CSCR?

A: Introduction CSCR is a medical condition in which there is fluid builds up under the centre of…

Q: What is the use of pulse generator in Vagus nerve stimulation ?

A: The vagus nerve is a long nerve which arises from the brain and runs down the neck and chest till it…

Q: What does the vagus nerve do and what system is it part of?

A: A bundle of nerve fibers (mainly axons) is enclosed to form a nerve. They are network-like…

Q: What are the main differences between the sympathetic and parasympathetic branches of the autonomic…

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

Q: Define the functions of the sympathetic division ?

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

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 do the descending neurons release serotonin?

A: Serotonin is one of the biogenic amines that exert different effects.

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: Why does the sympathetic division produce simultaneous effects throughout the body, in contrast to…

A: The sympathetic division of the nervous system activated during the flight or fright situation while…

Q: What is the nature of thestimulus received andtransmitted by the neurons?

A: The nervous system is a highly complex portion of an animal. It coordinates its action and sensory…

Q: Hypothalamus helps in _______________ ?

A: Dincephalon is the posterioventral part of the forebrain , which is covered by cerebrum. It consists…

Q: Explain about the peripheral nervous system (PNS) ?

A: The peripheral nervous system (PNS) is the division of the nervous sytem containing all the nerves…

Q: what specific brain strucrure that contains the intermediate mass?

A: The brain is the most complex and largest organ of the human body. The functional and structural…

Q: which is a chaotic, disorganized, and ineffective state occurring within the atria?

A: Arrhythmia is an irregular heartbeat, if the heartbeat is too fast it is called tachycardia and if…

Q: What is the sympathetic division?

A: Sympathetic Division is one of the two main divisions of the Autonomic Nervous system. This division…

Q: Contrast the somatic and autonomic divisions of the efferentnervous system; mention at least three…

A: The nervous system of a human being is a complex system that helps to coordinate behavior and to…

Q: What is the basic difference between a local homeostatic response and a reflex?

A: Reflex is an unplanned, involuntary, and, sequence of action. It is an instantaneous movement for a…

Q: Where are Schwann cells located? What is their role?

A: The human body comprises several organ systems. These organ systems work in a coordinated manner to…

Q: Trace the pathway of a parasympathetic fiber of the vagus nerve from the medulla oblongata to the…

A: The vagus nerve represents the main component of the parasympathetic nervous system, which REPRSENTS…

Q: Which subdivisions of the PNS control voluntary actions?Involuntary actions?

A: The nervous system is the main controlling center of the body which controls all voluntary and…

Q: Where are phrenic nerves located? What is their role?

A: The nervous system comprises the brain, neurons and spinal cord. The nerves are responsible for…

Q: 20 118. A 70-year-old woman has the abrupt onset of difficulty swallowing and weakness of the right…

A:

Q: What are the main input and output components of the autonomicnervous system?

A: Autonomic Nervous System(ANS)  The autonomic nervous system is involved in a complex of reflex…

Q: What does the hypothalamus act on?

A: Hypothalamus is well known and crucial region present the pituitary gland in the brain. Hypothalamus…

Q: Which are the 2 important system that hypothalamus activates?

A: Hypothalamus is a small region located in the brain.

Q: What happens if the neural tube fails to close? What causes its failure to close?

A: Neural tube in the baby later forms the spinal cord and the brain of the baby.

Q: how can nervous system regulate the internal environment of PNS?

A: The neural system of all animals is composed of highly specialised cells called neurons. The neurons…

Q: What are the organs of the PNS?

A: The body's different physical and physiological activities are controlled and regulated by the…

Q: What are the protectivestructures of the centralnervous system present invertebrates?

A: In Vertebrates Central nervous system (CNS) consist of BRAIN & SPINAL CORD . The main work of…

Q: What are Circadian Rhythms?

A: Generally a rhythm is a strong, regular repeated pattern of movement . While biological rhythms are…

Q: What is the peripheral nervous system (PNS)?

A: Introduction: The nervous system is the body's primary coordinating and governing system. It manages…

Q: Describe the anatomy and function of the PNS.

A: The nervous system is composed of neurons and glial cells.

Q: What type of neurons can be found in the PNS?

A: PNS stands for the peripheral nervous system. It is one of the type of nervous system.

Q: differences between local homeostatic response and reflex?

A: Homeostasis is the state of steady internal physical and chemical conditions maintained by living…

Q: Write the function of hypothalamus.

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

Q: Which part of the autonomic nervous system promotesdigestion and absorption? How does this occur?

A: Nervous system is very important system which maintains the homeostasis in the body. Nervous system…

Q: What is the function of Vagus?

A: The vagus nerve is one of the main parts of the parasympathetic nervous system. It connects the…