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

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: State some functions of epipharynx.

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

Q: What are Protective Reflexes?

A: A reflex is an involuntary and instantaneous movement of the body in response to any stimulus. It…

Q: Where is crista located?

A: Eukaryotes are the organisms in which nucleus id developed and is surrounded by a membrane.…

Q: Describe the structure and function of an intervertebraldisc.

A: The skeleton system is one of the vital systems of a body. It is a system of bones where bones are…

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: What are the steps of the baroreceptor reflex arc?

A: Baroreceptor reflex is a type of homeostatic mechanism found in the body which helps to maintain the…

Q: What is the mechanism of action of Ciliospinal Reflex?

A: The ciliospinal reflex (pupillary-skin reflex) consists of dilation of the ipsilateral pupil in…

Q: What does the medulla secrete?

A: The main hormones secreted by adrenal medulla include : Epinephrine (adrenaline) and…

Q: How would degeneration of the globus pallidus differ from degeneration of the caudate nucleus,…

A: Basal ganglia consist of a distributed collection of brain structures in the telencephalon,…

Q: Describe what is the Stretch Reflex?

A: Muscle is a soft tissue that contains the myosin and actin filaments that helps in the contraction…

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: Describe the withdrawal reflex.

A: In physiology, the withdrawal reflex is also called as  polysynaptic or  spinal reflex which…

Q: What is the specific reflex arc, the function of the reflex, and the clinical appilications specific…

A: Reflex is an involuntary and automatic action response to some stimuli.

Q: How is visceral pain “referred”?

A: The details about visceral pains and how they occur and how they are referred are explained in…

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: What is the importance of the baroreceptor reflex to our daily activities? Discuss.

A: Reflex action is a type of involuntary action control by Spinal cord. Baroreceptors are the…

Q: Define the functions of medulla oblongata ?

A: Answer

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: What is meant by Cauda Equina?

A: The brain and the spinal cord are the two main components of the central neural system. The cord…

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 are the 2 important system that hypothalamus activates?

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

Q: Write the function of medulla oblongata.

A: Brain is the complex and large organ present in the body of humans. It is part of the central…

Q: Why may it be functional that reflexes are often superior to the local responses?

A: Reflex action is an instantaneous movement, referred to as an involuntary response to stimulus. It…

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: Give a short note on the reflex action ?

A: A reflex action is an autonomic and rapid response to a stimulus, which minimizes any damage to the…

Q: What is the vagus nerve, where is it located, and what is its function

A: Please follow step 2 for detailed explanation

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 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 is the difference between stretch reflexes and superficial cord reflexes?

A: Reflexes are an important activity of nerves that help to determine the level of damage to the…

Q: Why in inflammatory andinfectious conditions mayclinical signs related to thelymphatic system occur?

A: Inflammation is the response of tissues to harmful stimuli such as infectious agents, antigens, or…

Q: What is area postrema?

A: The area postrema is a highly vascular paired structure in the medulla oblongata in the brainstem.

Q: What is Baroreceptor Reflexes?

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

Q: Explain how the nerve impulse is transmitted across asynapse.

A: Nerve impulses are the means through which nerve cells (neurons) interact with one another. Nerve…

Q: What is Reflexes?

A: Introduction: There is no conscious control of the brain during the entire reflex action process.…

Q: Write the function of hypothalamus.

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

Q: How does poliomyelitisaffect the neural transmissionin the spinal cord?

A: Spinal cord is a part of the central nervous system, which is responsible for transmission of…

Q: What is secondary modullary rays?

A: Medullary rays are the narrow bands of parenchyma. They are formed between the vascular bundles of…

Q: Which is more superficial: sartorius or vastus medialis?

A: The quadriceps femoris muscle is part of the anterior muscles of the thigh, along with the sartorius…

Q: How are movements produced, and how are they controlled?

A: The synovial joint of the body is responsible for most of the movements produced in the body. Based…

Q: What alleviates pain?

A: Pain is a unpleasant feeling such as a prick, tingle, sting, burn, or ache. It may come and go, or…

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: What is the function of Vagus?

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