What are  neurotransmitters ? Why are they used ?

Q: What is neurotransmission?

A: Cells present within the nervous system are known as neurons. These communicate with each other in…

Q: What neurotransmitters are involved in the parasympathetic nervous system?

A: Autonomic nervous system (ANS) is responsible for regulating the internal organs and glands,…

Q: How do neurotransmitters excite a postsynaptic neuron? How do they inhibit a postsynaptic neuron?

A: Post synaptic neuron :is present in a neuron (nerve cells) that receives the neurotransmitters after…

Q: Does baclofen cross blood-brain-barrier or not? What is a major clinical application for baclofen?

A: Semipermeable membrane made up of endothelial cells is known as The blood-brain barrier (BBB). This…

Q: Pick two neurotransmitters and discuss their effects.

A: Neurotransmitters are the group of chemical messengers synthesized by the nerve fibers of an…

Q: What is the benefit of having synaptic enzymes breakdown neurotransmitter molecules?

A: Answer- The synaptic enzyme is present in the synapse of the neuron. It is used to break down the…

Q: Why are many drugs that are used to treat nervous system diseases or to affect brain function…

A: There are various disorders related to the nervous system. Neuroscience is known as the branch or…

Q: What is an electrical synapse? Describe its operation

A: Synapse is the junction where the axon of one neuron cell contact with another. Two types of…

Q: Give FOUR criteria for identifying a substance as a neurotransmitter.

A: Introduction  A neuron releases a signalling chemical called a neurotransmitter across a synaptic…

Q: What are some importantneurotransmitters?

A: Neurotransmitters basically refer to the chemicals that transmit messages from the nerve cell to the…

Q: What are the effects of alcohol on the synaptic transmission?

A: The communication between Neurons with each other happen through the use of electrical and chemical…

Q: What are the criteria for identification of the neurotransmitter at a particular synapse?  Which two…

A: Neurotransmitter The chemical that achieves chemically mediated transmission are called…

Q: What are the advantages of the second-generation antipsychotics?

A: Antipsychotics are a class of drugs that are basically used to treat symptoms of mental health…

Q: Inhibitory postsynaptic potentials cause what type of change at the post-synaptic membrane?

A: Excitatory  Neuron excites their target post synaptic neurones  or target cells causing it to…

Q: What is a typical value for an inhibitory post synaptic potential?  Why is it inhibitory?

A: An inhibitory post synaptic potential is a kind of synaptic potential that makes a postsynaptic…

Q: What are the two major classes of neurotransmitter? How dotheir modes of action differ? Give an…

A: Neurotransmitters are the substances which neurons use to communicate with one another and with…

Q: what is the function of cholinesterase in the synapse?

A: The transmission of impulses within the nerve cell is a result of coordinating changes in cell…

Q: Describe Mechanisms of Neurotransmitter Release?

A: The release of neurotransmitters depend on neurons represents one of the pivotal events in synaptic…

Q: What are Postsynaptic Mechanisms?

A: Neurons are the basic unit of the nervous system that carry electrical stimuli throughout the body.…

Q: What is a typical value for an inhibitory post synaptic potential? Why is i inhibitory?

A: An inhibitory postsynaptic potential is a kind of synaptic potential that makes a postsynaptic…

Q: Name any four neurotransmitters and state some functional differences between them?

A: The neuron is the structural and functional unit of the nervous system. The neuron is also known as…

Q: What are the accessory structures of the Nervous system and how do these accessory structures…

A: the accessory structures of the Nervous system are- meninges, cerebrospinal fluid ventricles

Q: What is an impulse? What is synaptic transmission?

A: The neuron is the basic structural and functional unit that belongs to the nervous system. This…

Q: Name two ways by which neurotransmitter can be eliminated

A: The synapse must be cleared before synaptic transmission may occur.

Q: Why are there multiple receptor subtypes for eachneurotransmitter? Why not a few receptors and lots…

A: Introduction A molecule within or on the surface of a cell that attaches to a specific chemical and…

Q: What do you mean by effectors?

A: The nervous system is classified into the central and peripheral nervous system. The neurons are the…

Q: Why is it difficult to treat conditions such as Parkinson’s with additional neurotransmitters? What…

A: Diseases that affect the system of control and coordination in our body can have drastic impacts on…

Q: What is the most abundant excitatory ionotropic neurotransmitter? A. Dopamine B. Serotonin C.…

A: The different body organs are accountable for performing specific functions. These organ systems…

Q: What are neurotransmitters and what is their function?

A: Neurotransmitters are nothing but the body’s chemical messengers which can transmit signals from…

Q: How can you tell if glutamate is an excitatory or inhibitory neurotransmitter?

A: Neurotransmitters are the chemical messengers that are used to send signals to the other cells .…

Q: How do ACh neurotransmitters cause the “second action potential”

A: Acetylcholine is the neurotransmitter of the parasympathetic nervous system that dilates blood…

Q: The most common neurotransmitter involved in the transmission of an action potential is

A: Neurotransmitters are chemical messengers. They carry chemical signals from one neuron to next…

Q: Why does a given type of neurotransmitter affect onlycertain types of cells? How can a…

A: The body's chemical messengers are typically referred to as neurotransmitters. They are the…

Q: There are several different neurotransmitter system in the brain.why do you think there is such…

A: Neurotransmitters are the chemical messengers that transmit action potential between neurons or from…

Q: What could happen if a neurotransmitter level was too low or too high? Give an example.

A: Neurotransmitters are chemical messengers stored in synaptic vesicles and released in response to an…

Q: Define neurotransmitters.

A: Neurotransmission is a function that occur through specialised substances called neurotransmitters.

Q: What will be the elimination reaction of serotonin neurotransmitter?

A: Serotonin is the key hormone that stabilizes the mood, feelings of well being, and happiness. It…

Q: Why don’t neurons typically release more than one type of neurotransmitter?

A: The process of transmission or signals via the neurons of our brains are called neurotransmission.…

Q: neurotransmitter after being released from the synaptic vesicle?

A: The neurotransmitter after being released into synaptic cleft from the vesicles, They interact with…

Q: What is a typical value for an inhibitory post synaptic potential? Why is inhibitory?

A: An inhibitory post synaptic potential is a kind of synaptic potential that makes a postsynaptic…

Q: How is it possible for a particular neurotransmitterto produce opposite effects in different…

A: Neurotransmitters are a type of chemical messenger, which transmits signals across a chemical…

Q: What kinds of cellular or organ actions would you expect to be influenced by neurotransmitters?

A: The chemical messengers that transmit signals from nerve cells to target cells such as muscle cells,…

Q: What are the functional advantages and disadvantages of electrical synapses?

A: An electrical synapse forms both electrical and mechanical links between two neurons which are…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.