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please explain clear and short answer of the function of the Neuralgia of CNS and Neuralgia of PNS and also Structure of a Motor Neuron ?
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- Motor Pathways Fill in the blanks with the terms provided. Not all terms will be used. anterior interneurons receptors posterior effectors descending lower upper skeletal muscle Motor pathways are least two motor neurons are present in the motor pathway: an upper motor neuron and a lower motor neuron. The cell body of an within the brain stem. Axons of these synapse either directly on pathways in the brain and spinal cord that control At motor neuron is housed either within the cerebral cortex or a nucleus motor neurons, or on . The cell body of a lower motor neuron is housed either within the spinal cord or within a brainstem cranial nerve nucleus. Axons of the lower motor neurons exit the CNS and horn of the project to to be innervated.What structural features of the primary motor cortex somatotopic map reflect the general principle of physiology that structure is a determinantand has coevolved function?The shape of the cell bodies of upper and lower motor neurons are structurally classified as blank and blank, respectively
- Compare and contrast the somatic motor and autonomic(visceral) motor components.Describe two different ways in which we can induce reorganization/plasticity in primary motor cortex.Compare and contrast the structure and function of the somatic and autonomic nervous systems, including sites of motor neuron synapses in the CNS, motor neuron differences, efferent pathways, control, function, neurotransmitters and their effects on target organs, target organs, and the effects of denervation.
- Rachel is out playing in the dirt and cuts herself, unbeknownest to her a bacteria enters her system and moves retrogradely through the peripheral nerves to enter the central nervous system. Once there its toxins begin to interfere with the release of the neurotransmitter Glycine from the upper motor neurons of the direct motor pathway. this would lead to Group of answer choices spastic paralysis and atrophy of muscle tissue flaccid paralysis and atrophy of muscle tissue spastic paralysis and maintaining or increasing muscle tissue flaccid paralysis and maintaining or increasing muscle tissue not enough information is given to determine the correct responseMotor neurons have many functions, which include to: Carry a nerve impulse away from the CNS Send sensory information to the CNS Detect a stimulus from a sensory receptor Transmit a nerve impulse to an interneuron Take an impulse from an effector to a sensory neuronWhich of the following statements regarding the motor end plate in the somatic motor division of the nervous system is true? After the activation of voltage-gated calcium channels, the neuron releases ACh onto the muscarinic receptors on the surface of the highly folded area of the muscle fibre. The preganglionic nerve fibre releases ACh onto the postganglionic nerve fibre, which then releases ACh onto the cholinergic receptors of the motor end plate. Chemically gated monovalent cation channels on the motor end plate are activated once the motor neuron releases ACh onto the nicotinic receptors on the surface of the muscle cell. The AChE enzyme enhances the amount of ACh released into the neuromuscular junction
- Injury to the extrapyramidal motor system does not cause paralysis of voluntary movement and gene spasticity. Explain why and discuss the major motor symptoms observed in extrapyramidal motor disorders.Somatic sensory and somatic motor information are propagated via specialized neurons. If you dip your toes in a hot tub before entering the tub, the action potentials generated by the water temperature travels via which of the following structures before it can be perceived by you? O unipolar neurons from the toes to the spinal nerve, ventral root, spinal cord, thalamus, primary somatosensory cortex O unipolar neurons from the toes to the spinal nerve, dorsal root, spinal cord, thalamus, primary somatosensory cortex O multipolar neurons from the toes to the spinal nerve, ventral root, spinal cord, thalamus, primary somatosensory cortex O multipolar neurons from the toes to the spinal nerves, dorsal root, spinal cord, thalamus, primary somatosensory cortexMovementKnow the components of the motor control system What are the components of the motor control system? Intro to neuroscience College-level Please provide some pictures and visual explanations to these concepts. I need a visual answer and not just an essay. So, the explanation must include diagrams of the relevant component of the motor control system.
