For each of the following body regions, name the peripheral nerve that carries somatic motor fibers to most of the skeletal muscles: flexor surface of the arm flexor surface of the forearm extensor surface of the arm and forearm anterior thigh posterior thigh anterior leg posterior leg

Q: Draw a muscle spindle surrounded by a few extrafusal fibers. Indicate the location of primary and…

A: Muscle is contractile tissue clustered together to achieve greater productivity in organized…

Q: Stretch reflexes occur in many of the muscles of the body. Using table 10.16, determine which…

A: A stretch reflex is a muscle contraction in response to stretching within the muscles. The reflex…

Q: Where are the lower motor neuron cell bodies that innervate the medial rectus muscle located?…

A: The lower motor neuron cell bodies that innervate (supply) the medial rectus muscle is located in…

Q: Explain why a spinal cord injury in the neck completely paralyzes the skeletal muscles of the limbs,…

A: The brain and the spinal cord of the body controls many vital functions of the body. The brain and…

Q: how does the Muscle spindle reflex work ?

A: Muscle spindles are sensory receptors located in the muscles. Their role is to sense changes in…

Q: D Question 27 Which of the following muscles are likely more influential in proprioception than…

A: The nervous system is categorized into central nervous system and peripheral nervous system. The…

Q: Describe the anatomy of the extensor apparatus and flexor sheath.

A: Hand, gripping organ at the end of the forelimb of certain vertebrates with considerable movement…

Q: Do all reflexes require sensory inputs from the same muscle bundle?

A: Introduction Sensory input is the stimulation of a sense organ, causing a nerve impulse to travel to…

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: How would a lesion in the cerebellum and a lesion in the basal nuclei differ in their effects on…

A: Cerebellum and Basal nuclei are the parts of the brain and help in movement. The cerebellum is…

Q: What might happen if you could suddenly stimulate gamma motor neurons to leg flexor muscles in a…

A: Neurons can detect, receive and transmit different kinds of stimuli. They are the structural and…

Q: Describe the neural pathway involved in the patellar and achilles tendon reflex

A: The nervous system plays a major role in transmitting the reflexes from the tissues to the brain.…

Q: origin, insertion, and nerve supply for Extensor digiti minimi?

A: Extensor digiti minimi is an extensor muscle in forearm, long, slender shaped, skeletal muscle,…

Q: What part of the brain controls involuntary muscle movements?

A: Brain has many different parts that work together to control our body. Following are five parts,…

Q: Describe the structure of visceral muscles.

A: Visceral muscles are smooth muscles that are found in the organs of the body like stomach, bladder,…

Q: Discuss Conceptual Motor Control Hierarchy for Voluntary Movements?

A: The motor control hierarchy for voluntary movements states that the central nervous system is…

Q: The reflex times for the Achilles Tendon Reflex and the Patellar Tendon Reflex should be different?…

A: The Achilles tendon reflex also known as the ankle reflex is a deep tendon reflex that occurs when…

Q: You are observing in a Physical Therapy clinic and a patient presents with back pain. The images…

A: A ‘reflex arc' is the path that nerve impulses follow to trigger a reaction. Because this process…

Q: Which of the following muscle nerve pairings in incorrect? Gluteus minimus - Superior gluteal nerve…

A: Every muscle is innervated by different types of nerves so that they may give instructions for the…

Q: What are the five reflex arc components for the Biceps Tendon Reflex? Receptor, the type of the…

A: A reflex refers to the prompt and involuntary movement of the body parts in reply to a stimulus. A…

Q: Describe the differences in action between bilateral andunilateral contraction of the splenius…

A: The splenius capitis is a broad, straplike muscle in the posterior of the neck ,  plucks on the root…

Q: The conduction velocities for the Achille's tendon reflex and the Patellar tendon reflex should be…

A: Reflex arc is the process of reflex formation. It consists of a parallel (or sensory) sensor, one or…

Q: what is the muscle-to-mind connection?

A: Introduction: Muscles are the soft tissues in mammals. The muscle cells comprise protein filaments,…

Q: Watch this short video (http://openstaxcollege.org/l/facialnerve) to see an examination of the…

A: The facial nerve is also known as the seventh cranial nerve or CN VII nerve. It originates from the…

Q: List the types of muscles and the proprioceptors that control them.

A: Proprioception is the ability of the body to sense its own location, movements, and actions. It is…

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: What do you mean by innervation of smooth muscles?

A: Smooth muscles are present all over the body. They are involuntary in functions and are non-striated…

Q: What would happen without input from gamma motor neurons? A) Information about velocity would…

A: Intrafusal fibers are specialized muscle fibers. They are found in the muscle spindles. Muscle…

Q: Jason is a 21-year-old university student presenting with pain in the back of his right thigh. The…

A: The organs comprising of the mesodermally derived muscle tissue that function to assist the skeletal…

Q: A tap on the patellar tendon at the knee joint is used to test the knee-jerk reflex. All of the…

A: The knee-jerk reflex is a simple test that involves quick muscle movement through rapid nerve…

Q: A 17-year-old skateboarder fell while riding down a railing and suffered a fracture at the middle of…

A: The part of the arm that extends from the elbow to the hand is called the forearm. The two long…