Q: Explain how hypotonia may result from lower motor neuron disease?
A: When the lower motor neurons are damaged that results in paralysis when the movement is lost and the…
Q: Define the term gamma motor neurons?
A: Answer: Introduction: Same as alpha motor neurons, gamma motor neuron cell bodies are present in the…
Q: Injury to the extrapyramidal motor system does not cause paralysis of voluntary movement and gene…
A: The system of basal ganglia, sometimes categorized by the less precise term extrapyramidal system,…
Q: Difference between Sensory t Motor neurons ? SOmatic + autonomic neurons?
A: Nervous system is one of the 12 body system . This system mainly responsible for communication…
Q: Give short description to explain how motor coordination and balance are regulated.
A: A nervous system is defined as an organized group of cells called neurons that are specialized for…
Q: Compare the locations and functions of the direct and indirect motor pathways.
A: The motor system is the part of the central nervous system that is involved with movement. The…
Q: Interneurons can act as “switches” that enable a movement to be turned on or off under the command…
A: Neurons are responsible for communication between different parts of the body. It is studied under…
Q: What are motor neurons?
A: Step 1 Neurons are structural as well as functional units of neural tissues whose numbers are quite…
Q: Stimulation of D1 Medium Spiny Neurons in the Striatum causes of the Globus Pallidus and subsequent…
A: The basal ganglia are involved in action selection. It is a proven fact that a direct pathway leads…
Q: What neurotransmitter do motor neurones release
A: Biochemistry is a branch of science that deals with the study of chemical processes related to the…
Q: Define reflex and explain how reflexes differ from other motor actions.
A: An involuntary action:It is an action that takes place without the sensible choice of an organism.…
Q: Define the term primary motor cortex?
A: The fore brain consists of the largest and most complex part of the human brain, cerebrum. Cerebrum…
Q: List the inputs that can converge on the interneurons active in local motor control?
A: In the human nervous system, the local motor control tends to receive direct input from sensory…
Q: Motor effects that depend on repetitive output from a neural pool are most likely to use the _____…
A: The neuron is formed of dendrites and axon. The dendrites are projection-like structures that…
Q: Explain the function of γ motor neurons. How do γ motor neurons play their role?
A: A gamma nerve cell (γ motor neuron), additionally known as gamma motoneuron, could be a variety of…
Q: Define the term supplementary motor cortex?
A: The nervous framework is an exceptionally intricate piece of a creature that arranges its activities…
Q: When do motor units know to relax?
A: MOTOR UNIT is defined as an authentic group of muscle fibers in a muscle innervated ( supplied ) by…
Q: What is Local Control of Motor Neurons?
A: A motor neuron is a type of neuron which has the cell body located in the motor cortex, spinal cord…
Q: How is the information determined by the motor program?
A: Answer: Introduction: Motor Programme means a sequence of procedures ordered into the accurate…
Q: Describe the organization of autonomic motor neurons.
A: Autonomic motor neurons are otherwise known as visceral motor neurons. Autonomic motor neurons are…
Q: List the 3 major classes of motor proteins:
A: Molecular motors that move along the cytoplasm of animal cells are known as Motor proteins. They use…
Q: .Where is the primary motor cortex found?
A: The fore brain consists of the largest and most complex part of the human brain, cerebrum. Cerebrum…
Q: Define the term alpha motor neurons?
A: The nerve impulse is an electrical signal that travels along the neuron. The charged particles…
Q: What are the two basic ways in which alpha motor neurons are controlled at the level of the spinal…
A: Alpha motor neurons are huge, multi-polar motor neurons present in the brainstem and the spinal…
Q: Differentiate between medullated nerve fibres and nonmedullated nerve fibres.
A: If a nerve fibre is surrounded by the nerve fibre it is called medullated and axons without the…
Q: Describe the structure and function of the pyramidal and extrapyramidal motor tracts.
A: The pyramidal as well as extrapyramidal are the parts of the nervous system and are explained in the…
Q: Why is the change in motor learning and motor control across the life span important?
A: Change in motor learning and motor control across the lifespan is important because strategies that…
Q: njury to the extra pyramidal motor system does not cause paralysis of voluntary movement and general…
A: Extrapyramidal symptoms, also known as medicine-induced disorders of the motion of the human body.…
Q: What determines whether optogenetic stimulation excites a neuron or inhibits it?
A: The genetic technique in which the researcher can stimulate or terminate the neuron activity using…
Q: What kind of muscle is stimulated by the somatic (motor)?
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: Contrast the functions of upper and lower motor neurons.
A: Neurons are the cells of the nervous system that conduct nerve impulses.
Q: What process assures that the spinal cord has the right number of axons to innervate all the muscle…
A: The spinal cord forms part of the central nervous system. It starts from the brain stem and extends…
Q: State the function of sensory neuron and a motor neuron.
A: Nervous system is the complex system in our body which controls the entire body and coordinates the…
Q: Describe and outline the function of sensory neurons, motor neurons, mutipolar neurons and glial…
A: Nerves form the functional unit of the nervous system and play an essential role in transmitting…
Q: Motor neurons have many functions, which include to: Carry a nerve impulse away from the CNS Send…
A: Motor neuron also called efferent neuron of the spinal cord are important for the CNS and associate…
Q: In your own words how are drugs and toxins can have direct and indirect stimulation of the motor…
A: Toxins and drugs are a conceivable and prevalent significant public health problem, but they…
Q: As compared to the rest of the body, the face and the hand are mapped in the primary motor cortex in…
A: In humans, the primary motor cortex is the portion of the frontal brain located on the anterior wall…
Q: Explain the function of γ motor neurons and how they play their role?
A: A gamma motor neuron [gamma motoneuron] is a type of lower motor neuron which functions in the…
Q: What structures are involved in alterations of complex motor performance?
A: Motor functions: anything that happens when motor neurons are stimulated, includes glandular action,…
Q: Give one example of Extensors?
A: Skeletal muscles produce all the movements of body parts in relation to each other and are attached…
Show the Comparison of Somatic Motor and Autonomic Motor Pathways ?
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- Describe the functions of gamma motor neurons and explain why they are stimulated at the same time as alpha motor neurons during voluntary muscle contractions.Describe the difference between a sensory neuron and a motor neuron.How does the neuron activate the muscle fiber? Use key terms below and identify them on a diagram. Brain, motor neuron, action potential (AP), neuromuscular junction (NMJ), muscle fiber
- Contrast the two major types of descending motor pathways interms of structure and function?Describe the overall pathway from the decision to move to the execution and monitoring of a motor program?*When dynamic y-motor neurons are activated at the same time as a-motor neurons to muscle, [A] prompt inhibition of discharge in spindle la afferents takes place. [B] clonus is likely to occur. [C] the muscle will not contract. [D] the number of impulses in spindle la afferents is smaller than when a discharge alone is increased. [E] the number of impulses in spindle la afferents is greater than when a discharge alone is increased.