What are the main autonomic centers located in the medulla?

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: ____ is a state of continual background activity of the sympathetic and parasympathetic divisions?

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: What do autonomic fibres link?

A: The autonomic nervous system (ANS) is the constituent of the peripheral nervous system (PNS) that…

Q: What is conduction Aphasia?

A: Conduction aphasia is a language disorder.It is characterized by selective defect of oral repetition…

Q: What are the major adrenergic receptors influenced by these nerves?

A: The circulation of blood depends upon the heart beating for the supply of blood to each and every…

Q: Which nerves does not contain the sympathetic fibers?

A: The autonomic nervous system is divided into the sympathetic and parasympathetic nervous system.The…

Q: Illustrate the Autonomic system structure and explain its function  ?

A: Autonomic neural system: it is also known as involuntary nervous system as it controls the…

Q: What is the route to brain when substance intake is through injection ?

A: There are various routes by which the medicines are administered into the body. It depends on 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: What is The Diencephalon?

A: Human brain is situated in the cranium or skull. It contains following parts namely- forebrain or…

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: What are common EEG waveforms?

A: EEG stands for electroencephalography which records the electrical activity of the brain. It is done…

Q: What are Schwann cells?

A: Schwann Cells : These are the major glial cell type in the peripheral nervous system. In the mature…

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: What is the importance of the azygos system relative to the inferior vena cava?

A: The azygos is a vein transports system that helps to move the deoxygenated blood from the posterior…

Q: What are meninges andcerebrospinal fluid?

A: A brain is an organ that serves as the center of the nervous system in all vertebrates and most…

Q: What are Nicotinic Acetylcholine Receptors?

A: Answer- Neurotransmitters are released from the axon terminal of neurons.

Q: What does the paraventricular nucleus do?

A: The hypothalamus is a part of the brain which is considered a neuroendocrine structure because it…

Q: What is the largest nerve arising from the lumbar plexus?

A: Femoral nerve is the largest tower arising from the lumbar plexus.

Q: List the major structures of the limbic system?

A: Cerebrum is the most developed part of human brain. On the basis of structure in general the…

Q: What are the functions of the lamina propria?

A: The cell is known to be the fundamental unit of all life forms. Cells that are similar in functions…

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: Which nerve decussates after exiting the dorsal surface of the midbrain?

A:

Q: How are brain capillaries structurally different from systemic capillaries?

A: Introduction: Capillaries are smallest blood vessels.These helps in the diffusion of nutrients,…

Q: Define the term autoreceptors?

A: Introduction  Hormones regulate various physiological activities of the body such as growth,…

Q: What is the location and function of the interneuron?

A: Each of the body systems works in collaboration with other systems. Nervous system helps to carry…

Q: Which are the major structures of the limbic system?

A: Brain is the Central Processing Unit of the body. The nervous system as a whole is involved in the…

Q: How is the cerebrumanatomically divided?

A: The controlling and communication center of the human body is known as brain. The brain comprises of…

Q: Which number represents postganglionic fibers?

A: Preganglionic fibres :  These fibres are shorter and cell body are present inside the central…

Q: Name the three divisions of the diencephalon and their functions

A: The diencephalon is the region of the embryonic vertebrate neural tube that forms anterior forebrain…

Q: What are the body structures innervated by the sympathetic division only?

A: Response to threat or immediate responses like to fight or run, the sympathetic nervous system…

Q: What is the exact location of utriculus.

A: The utricle is one of the two otolith organs which helps in maintaining static balance in the body.

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 Baroreceptor Reflexes?

A: In response to a stimuli, a reflex is an automatic, practically immediate movement. As it happens…

Q: Name the three major components/regions of the diencephalon.

A: The diencephalon is a part of the forebrain and is located between the midbrain and the…

Q: What effect will an increase in sympathetic activity have on heart rate, force of contraction, and…

A: The heart pumps oxygenated blood to the different parts of the body and carries deoxygenated blood…

Q: List the autonomic centers of the medulla and the function of each.

A: In the human body, the brain is a complex organ present. The brain is the control center of the…

Q: Where is the third ventricle located?

A: The ventricular system of the brain is usually defined that the are supposed to be made up of four…

Q: Why is secondary sucession faster than primary sucession?

A: The ecological communities of earth are constantly changing due to various factors. During  the…

Q: At the onset of exercise, what does sympathetic discharge cause?

A: The sympathetic stimulation connects the organs to the brain through spinal nerves. The stimulation…