What muscles do the tibial and common fibular nerves innervate?

Q: What is the difference between the cauda equina and the filum terminale?

A: The spinal cord is a long, cylindrical component of the central nervous system (CNS) and is located…

Q: Where is a posterior root ganglion located, and what does it contain?

A: A ganglion is a group of neuronal bodies present in the peripheral nervous system's (PNS) voluntary…

Q: What are the main nerves of the lumbar and sacral plexuses?

A: Lumbar and sacral refers to the lumbar region of the spine (lower back) and the sacrum area. The…

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: 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: 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: What five important nerves arise from the brachial plexus?

A: The brachial plexus is a network (plexus) of nerves (formed by the lower four cervical nerve…

Q: Which of the muscles listed is not innervated by the femoral nerve?(a) sartorius, (b) gracilis, (c)…

A: The lumbar plexus refers to the collection of nerve fibers originating from the lumbar spinal cord.…

Q: What are the superior extensor retinaculum and inferior extensor retinaculum?

A: Answer: Introduction: Superior extensor retinaculum-The superior extensor retinaculum is also called…

Q: What are the main terminal branches of the brachial plexus, andwhat muscles do these terminal…

A: The brachial plexus is a network of nerve fibres of the upper limb. It commences in the root of the…

Q: Which of the muscles listed is not innervated by the musculocutaneous nerve? (a) coracobrachialis,…

A: The human body comprises three types of muscles; out of these, the striated skeletal muscles remain…

Q: Identify the nerve that innevates the flexor carpl radialis?

A: The nervous system is one of the vital systems of a body. It is a system of nerves which carry…

Q: What kinds of movements does the lateral tract control? The medial tract?

A: Ascending and descending pathways of the Central Nervous system allows the communication between the…

Q: Name the specific muscles innervated by cranial nerve III, IV, VI and name the part of the frontal…

A: The cranial nerves are named as follows:  Olfactory nerve  Optic nerve  Oculomotor nerve  Trochlear…

Q: Describe the location and function of the pharyngeal constrictor muscles?

A: The pharynx is a muscular tube that connects the oral and nasal cavity with larynx and oesophagus.…

Q: What is the facial nerve? What are the complete parts of it? What is the function

A: A part of the nervous system is nerves. They are mainly involved with all the parts of the body…

Q: What are the muscular and skeletal landmarks that can be used to identify the branches of the lumbar…

A: The lumbar plexus is a complex neural network made up of the lower thoracic roots and lumbar ventral…

Q: Which nerve innervates the diaphragm?  Is it a somatic or autonomic motor pathway?

A: Diaphragm refers to a skeletal muscle present beneath the chest and helps separate the chest from…

Q: Which are the types ofneurons that participate in thespinal arch reflex? Where aretheir cell bodies…

A: The reflex action is an involuntary action. It is an instant response to the stimuli. The pathway…

Q: What are the major subcortical structures, and what functions do they control?

A: The cortical and subcortical structures of the brain perform divided functions. The subcortical…

Q: Describe the openings of the right and leftventricles. What structure separates theventricles from…

A: Ventricles are thick walled lower chambers of heart. The left ventricle is larger and its walls are…

Q: Draw the structure of taenia and fasciola?

A: The Platyhelminthes are acoelomate flatworms. They have no specialized circulatory or respiratory…

Q: why is posture so important?

A: Good posture is one of the simplest and easiest ways to keep your spine healthy. While it may take…

Q: Does the vermis control trunk muscles ? Or does it control proprioception ?

A: Basal nuclei are referred to as a subcortical structure that is present deep in the brain's white…

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 is the function of theumbilical cord?

A: It is formed from the fetal membrane. It is the bundle of the blood vessels. It is formed during…

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…

Q: How are the skeletal muscles on the left side of the body controlled?

A: Skeletal muscles are the muscles that are connected to bones through tendons. These are striated in…

Q: Describe the parasympathetic reflexes that involve thebrainstem

A: The parasympathetic nervous system is principally accountable for bringing the body back to its…

Q: What are some vital functions that are regulated by thebrainstem?

A: The brainstem  is the back stalk-like fraction of the brain that relates the cerebrum with the…

Q: What are the sensory inputs to skeletal muscles and associated structures?

A: Skeletal muscles: Tendons connect skeletal muscles to bones, and they move all the parts of the body…