Is collateral sprouting a change in axons or dendritic receptors?

Q: How are the parallel fibers arranged relative to one another and to the Purkinje cells?

A: Brain is the master of the body. It is nearly three pounds in weight. It regulates the whole body.…

Q: What is conduction Aphasia?

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

Q: How are potentials measured in excitable tissues?

A: An excitable tissue responds to the stimulation and contracts to provide movement. They are capable…

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: What is the Receptor?

A: Cell signalling is an important process in cells to regulate their growth, development etc. They…

Q: All mentioned technique can anesthetize accessory innervation due to mylohyoid nerve except

A: The incisions can be made in the vestibule of the mandible or around the sulci of the teeth,…

Q: What is Local Afferent Input?

A: Movements in the body can be divided into voluntary and involuntary movements. Voluntary movements…

Q: Which CNS neuroglia function as phagocytes?

A: The immune system protects the body against the attack from the external pathogens invading the…

Q: How do nerves control every organ and function in the body?

A: Although nerves play an important part in the human body, they do not govern every tissue and…

Q: The follwoing location is the sponal nerve: select one: a b c d e f g h

A: The spinal cord extends from the base of the brain through a large opening in the skull called the…

Q: What is meant by Neurofibrillary tangles ?

A: Tangles are developed due to the accumulation of toxic proteins in the brain. Such tangles give rise…

Q: Dendritic receptor Secretory vesicle Neurotransmitter Axon terminal C D 1. A 2. B 3. C 4. D B A

A: Neurons are fundamental units of brain and nervous system. It consists of axon, dendrites, soma and…

Q: Distinguish between oligodendrocytes and Schwann cells

A: Myelin promotes fast, efficient nerve conduction.Myelin also act as the source of plasticity in…

Q: How can the structure and function of the axon maintained?

A: Neurons vary in shape, size, and structure depends on their location and role. All neurons have all…

Q: How do neurotransmitters target to specific tissue

A: Neurotransmitter are  the chemical substances that acts as chemical messengers and help to carry the…

Q: Identify the types of axons that compose the gray and whiterami communicantes, describe their…

A: Ramus communicans is the term that is used to denote the nerve that connects the other two nerves,…

Q: Give reasons for this continued depolarization?

A: The nerve cell or neuron is the fundamental unit of the nervous system along with the brain. They…

Q: Is brain atrophy chronic or acute?

A: Questions is related to nervous system  Solution given below

Q: How does the blood-brain barrier protect nervous tissue?

A: The brain is the command centre of the body and the central organ of the nervous system. The brain…

Q: What is the process of nerve healing in peripheral nerves?

A: The presence of intact cell bodies is a prerequisite for nerve healing in the nerves of the…

Q: How would the afferent pathway be affected by exposing this entire neuron to a drug that blocks…

A: Afferent pathway is a neural pathway which helps in conduction of nerve impulses from the sense…

Q: Why is hyperpolarization important

A: The cell is the basic structural and functional unit of any living organism. It is the smallest unit…

Q: What is multiple sclerosis?

A: Nervous system is the complex system in our body which controls the entire body and coordinates the…

Q: What do Schwann cells and oligodendrocytes have incommon, and how do they differ?

A: Schwann cells Schwann cells are responsible for the myelination of axons in the PNS. A schwann cell…

Q: What do you mean by white blood corpuscles?

A:

Q: nicotinic receptors?

A: Answer :

Q: What are the components of astrocytes?

A: Neuroglia, also known as glial cells refers to non-neuronal cells present in central and peripheral…

Q: Why does a balanced anesthetic technique needs several drugs to produce general anesthesia?

A: Anesthetics are the most sought-after drugs that help calm the patient and temporarily remove any…

Q: What is an electroencephalogram (EEG)?

A: Numerous medical equipment is available to measure and understand the functioning of the body…

Q: Differentiate between Dendrites and axons.

A: The network of nervous system consists of brain, spinal cord and nerves. The nervous system plays an…

Q: Why can so many conditions precipitate seizures?

A: Introduction: A abrupt, uncontrolled electrical disruption in the brain is referred to as a seizure.…

Q: What are muscarinic receptors?

A: Receptors are chemical structures made up of proteins that collect and send signals that can be…

Q: How can you tell the difference between a dendrite and an axon

A: Neurons are the fundamental units of the nervous system. Neurons are also known as nerve cells.…

Q: Explain the structure of schwann cells.

A: Neurons are the basic unit of the nervous system that transmits the information. A neuron is the…

Q: Which number represents postganglionic fibers?

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

Q: State various differences between axon and dendron.

A: The human body is a complex network that is composed of a different complex system that works in a…

Q: What are various types of astrocytes?

A: Astrocyte, are star shaped cell that's a kind of neuroglia found within the system in each…

Q: Name the process through which injured axons are repaired, and describe the process.

A: Axons are the extensions of neurons that arise from the soma.

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: What is the blood-brain barrier?

A: The brain is a valuable commodity, and evolution has gone to considerable lengths to safeguard it.…

Q: Mark each of the following as an effect of the sympathetic nervous system ( SNS ) or the…

A: Autonomic nervous system:

Q: Shingles is reactivation of A person suffering from shingles is

A: Introduction :- Shingles is a viral infection. It typically affects a single sensory nerve ganglion…

Q: Which chemicals cross the blood–brain barrier by active transport?

A: The blood-brain barrier (BBB) is a barrier that prevents the entry of pathogens and other substances…

Q: What is the purpose of BMP blocking at the neural plate

A: Bone Morphogenetic proteins or BMPs help in early CNS Development and Patterning. BMPs are versatile…