Q: Describe the structure of the Afferent neuron?
A: Afferent nerve fibers are the axonal projections at a particular brain region as opposed to efferent…
Q: What is the role of the relative refractory period?
A: Introduction Nerves play vital role in conduction of signals from CNS to various other organs, nerve…
Q: Describe the role of the fissures
A: The fissures (deeper grooves) are present in the brain that separates the large region in the brain
Q: Which type of neuron, based on its shape, is bestsuited for relaying information directly from one…
A: Neurons are the structural and functional unit of the brain. They involved in sensory signal…
Q: Explain the meaning and relevance of a sensory neuron’s receptive field?
A: The sensory neuron is a nerve cell and detects external signals. These receive information through…
Q: Describe one situation in which these sensory neurons are important.
A: BASIC INFORMATION NEURON It is the longest cell inside the human body It is found in the brain…
Q: Describe sensorimotor cortex?
A: The cortex has been derived from a word that has a Latin background and means bark. It is the…
Q: Describe different kinds of glial cells?
A: In human anatomy, a neuroglial cell can be described as a non-neuronal cell of the nervous system…
Q: State the functions of association neurons.
A: The neurons are regarded as the structural and functional units of the nervous system. They are…
Q: ntinuously?
A: Given: Need to define how is a neuron prevented from firing potentials continuously
Q: Distinguish between the central nervous system andperipheral nervous system with regard to location…
A: The nervous system of an organism is quite complex network that is responsible for coordinating…
Q: Explain the mechanism of sensory transduction in temperaturesensing neurons.
A: Sensory transduction is a method that converts a sensory signal to an electrical signal within the…
Q: Define the term sensory transduction?
A: Senses like touch, taste, vision, pain, temperature, etc all are felt when we receive some stimulus…
Q: Explain the Peripheral nervous system?
A: The part of nervous system that is constituted of nurse is called the peripheral nervous system.
Q: What are afferent fibers?
A: Afferent neurons are sensory neurons that carry nerve impulses from sensory stimuli towards the CNS…
Q: what is relative refractory?
A: The refractory period refers to the specific time interval when the excitable cells (like neurons)…
Q: Differentiate EPSP from IPSP
A: EPSP – Excitatory Post Synaptic Potential It is a change in the membrane voltage of a post synaptic…
Q: Describe the structural components of the peripheral nervous system.
A: The peripheral nervous system (PNS) is the division of the nervous system containing all the nerves…
Q: How Interoceptors receive stimuli ?
A: The afferent neurons, also called sensory neurons, convert sensory stimuli into graded or action…
Q: Distinguish a sensory receptor from an effector.
A: The nervous system is an important part of the human anatomy. Human beings are capable of…
Q: Describe the Peripheral nervous system?
A: The nervous system is responsible for coordinating the behaviour and transmitting signals…
Q: Define the term reciprocal innervation?
A: Muscle is the system that controls the movement of the organs. This is also responsible for…
Q: What is absolute refractory period?
A:
Q: Describe how following a threshold stimulus, a action potential is carried along an unmyelinated…
A: Myelination refers to the presence of a myelin sheath on the axons. Myelin sheath is composed of…
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: Where are afferent neurons, efferent neurons, and interneurons located in the nervous system? Are…
A: Neurons are the basic unit that consists of axons, dendrites, cyton, and telodendria for…
Q: which of the following is not functional neeuron?? sensory afferent efferent interneuron…
A: The basic functional unit of nervous system is neurones. Neurones are the specialised cells that…
Q: What is the exact location of reticular fibres?
A: Reticular cell (fibroblast) synthesizes collagen alpha-1(III) which are used for the production of…
Q: Where do most second-order somatosensory neuronssynapse with third-order neurons?
A: Neurons synapse with each other for the conduction of signal or impulse.
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 a greater-than-normal stimulus trigger an AP during the relative refractory period but not…
A: Our brain sends and receives information in the form of electrical signals. These electrical signals…
Q: Give the divisions of Peripheral nervous system?
A: The nervous system is extremely important in which the body depends. The nervous system is divisible…
Q: Describe saltatory nerve conduction
A: The neurons are the basic fundamental units of the nervous system and also known as nerve cells.…
Q: Explain the detail of the neurons.
A: The nervous system of an organism is quite complex network that is responsible for coordinating…
Q: Explain the cocept of Myelin Sheath ?
A: All organisms are made of billion s of cells. All cells are like the bricks that organise to make up…
Q: State the function and location of axon.
A: Nervous tissue is a major class of tissues that plays an essential role in building up the central…
Q: Name the point of contact between two neurons.
A: Neurons are termed as the basic unit of the brain, they transmit information to other nerves cells,…
Q: In myelinated axons where are the most Na+ channels found?
A: Axon is the largest part of the neuron measuring up to 1meter in length. They carry the nerve…
Q: Do you know why the membrane of a neuron is polarised?
A: A neuron or nerve cell is an "electrically excitable cell" that receives an electrical impulse and…
Q: What is Afferent neurons?
A: Neurons are the cells that are the basic units that constitute the brain and the nervous system.…
Q: Distinguish between afferent neurons and efferent neurons.
A: The nervous system is a complex of network of nerves and cells that carry messages to and from the…
Q: Define refractory period, saltatory conduction, and synapticintegration.
A: The various activities of the body are coordinated by the functions of the nervous system. This…
Q: How do individual neurons establishand maintain their characteristicintrinsic firing properties?
A: Introduction:- Neurons (also known as neurones or nerve cells) are the basic components of the brain…
Q: What does afferent, integration and efferent mean?
A: Neurons are the basic unit of the nervous system. It is the longest cell among all.
Q: Applying a pressure stimulus to the fluid-filled capsule of an isolated Pacinian corpuscle causes a…
A: The nervous system is a complicated biological part made up of a network of many nerves. Signal…
Q: What is the difference between the absolute refractory period versus the relative refractory period?
A: Refractory period – duration of time during which the cell is unable to respond to a stimulus. It…
Describe the structure of Afferent neurons? List its function?
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- Describe the structure of the Afferent neuron?Describe the structure and function of sensory systems comprising the afferent division of the nervous system?Distinguish between the functional classes of neurons: sensory/afferent, carry sensory input; interneurons, integration/processing decisions; and motor/efferent, carry motor commands (output)