Identify whether if the cranial nerve of the following  is efferent, afferent, or mixed neuron and name one of its corresponding function. Ophthalmic division of Trigeminal Nerve

Q: Give the digrammatic representation showing Cranail nerves in lateral view?

A: The nerves that connect the brain to different parts of the head, neck and trunk are cranial nerves.…

Q: Select the best answer or answers from the choices given: Which of the following tracts convey…

A: KEY WORDS :- Sensations - It is the feeling which can be felt by a stimulus.

Q: Which structure is highlighted? Multiple Choice saphenous nerve obturator nerve sciatic nerve and…

A: Introduction Saphenous nerve:- it is the largest branch of the femoral nerve and innervates the…

Q: Which nucleus carries information from the cerebrocerebellar pathway? Interposed nucleus Vestibular…

A: Cerebellum is the prime characteristic of hindbrain in which cerebellar nuclei have four paired deep…

Q: A person with a spinal cord injury is experiencing loss of pain sensation in his left leg and loss…

A: The long, thin, tubular structure that extends from the medulla oblongata (brainstem) and is part of…

Q: True or False: Nerves are classified as cranial or spinal depending on whether they arise from the…

A: Multipolar neurons are the most well-known sort of neurons. They are situated in the focal sensory…

Q: Identify the origin of the glossopharyngeal (IX) nerve in the brain, the foramen through which it…

A: Cranial nerves are pairs of nerves that transmit information from different parts of the head to the…

Q: name the covering. a. Fascicle b. Peruneurium c. epineurium d. neurilemma e. endoneurium

A: The Nervous System consists of the nerve cells or neurons which enable the conduction of impulse…

Q: Indicate which cranial nerve(s) is (are) most closely associated with each of the following…

A: The cranial nerves provide motor and sensory supply mainly to the structures within the head and…

Q: Please identity the structures on the following diagram of a neural pathway through the spinal cord.

A: Transverse section of through the spinal cord shows different structures: Anterior horn ( motor…

Q: Differentiate motor nerve ending and sensory nerve endings? Explain briefly and be direct to the…

A: The nerves which carry information from Central Nervous System(Brain and spinal cord) to Peripheral…

Q: MEDIAL LEMNISCUS VS. LATERAL LEMNISCUS: You heard your classmate sneeze; this stimulus passed…

A: Introduction: The medial lemniscus is ascending bundle of heavily myelinated axons that is large and…

Q: Information travels from a neuron dendrite to the cell body and then to the axon terminal. True or…

A: The nervous system is the important control and coordination centre that regulates the activities of…

Q: Areas of cerebral cortex that identify or interpret sensory information are called

A: The Auditory Cortex.

Q: Because of a vehicular accident, a man is unable to move and use both his legs, and lost his sense…

A: The brain and spinal cord are responsible for the coordination of movement and other body functions.…

Q: Which of the following tracts and decussation is correctly matched? Lateral pyramidal tract –…

A: Correctly matched tracts and decussation is lateral pyramidal tract with spinal cord. Decussation…

Q: What types of sensory deficits could be produced by damage to the right spinothalamic tract?

A: Damage to the right spinothalamic tract could result in loss of pain,thermal sensation, tickle and…

Q: Which of the following contains commissural tracts? O A. Parieto-occipital sulcus O B. Central…

A: Commissural tracts are also known as commissural fibers. Commissural tracts are a part of white…

Q: Regarding Spinal Cord Lesions: Damage to the lateral spinothalamic and anterior spinothalamic tracts…

A: Introduction- The spinothalamic tract (STT) is a sensory tract that transmits nociceptive,…

Q: Match the following brain regions with their primary functions + frontal lobe occipital lobe *…

A: Frontal Lobe : Associated with the intelligence and decision making part of the brain: D: the part…

Q: In a patient with C7 lesion with Brown Sequard Syndrome, the tracts affected are Dorsal Column…

A: Brown Sequard Syndrome is caused by damage to the ascending and descending spinal cord tracts on 1…

Q: What is aphasia? What specific area of the brain is affected if a patient displays aphasia?

A: Brain is a complex structure which control and coordinates different body function by the cells…

Q: Match the type of nerve in the left hand column to its function/description in the right hand…

A: The spinal nerves are peripheral nerves that transmit messages between the spinal cord and the rest…

Q: name the structure. A. mandibular branch of trigeminal nerve B. facial nerve c. glossopharyngeal…

A: The given image is of Vestibulocochlear Nerve. This is known as the eighth cranial nerve which…

Q: damage to which spinal nerve might produce the following physical findings? a- inability to extend…

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the…

Q: Describe the number, name, & function of all 12 cranial nerves

A: Brain is a complex structure which control and coordinates different body function by the cells…

Q: Which of the following is true concerning cerebral lateralization?

A: Ans. The human brain is the core of the nervous system of the human being. It receives signals from…

Q: Identify whether if the cranial nerve of the following  is efferent, afferent, or mixed neuron and…

A: The cranial nerves are nerve pairs that link our brain to various parts of our head, neck, and…

Q: List three meninges of the brain; two subdivisions of the dura mater; and the relationship of the…

A: 3 meninges of brain are : pia matter, arachnoid, dura mater. Two sub divisions of dura mater are…

Q: Identify whether if the cranial nerve of the following  is efferent, afferent, or mixed neuron and…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Identify the location of the cell bodies of third order neurons of the Doral column medial lemniscus…

A: INTRODUCTION Third order neurone These are the neurons that carries signals from thalamus to primary…

Q: posture of head and neck                                                             posture of…

A: Superior olivary nucleus is involved in hearing sensation. Reticulospinal tracts is involved in…

Q: A child is asked to show his tongue but he can not pull his tongue out or turn right, he can tell…

A: The hypoglossal nerve palsy is a relatively rare cranial nerve palsy. Head and neck cancer, as well…

Q: Identify the following nervous structures of the head

A: M - Olfactory nerve  J - Oculomotor nerve  L - Trochlear nerve  C - Trigeminal nerve  N - Abduceans…

Q: Hypertonia of UMN lesions is characterized by :-a- increased inhibitory discharge from the premotor…

A: UMN -upper motor neuron signs, the symptoms include muscle weakness, spasticity, hyperreflexia, and…

Q: Identify whether if the cranial nerve of the following  is efferent, afferent, or mixed neuron and…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: WHICH OF THE FOLLOWING NERVES HAS ITS ORIGIN OUTSIDE THE BRAIN? O A. Glossopharyngeal O B. Vagus O…

A: option D .) ACCESSORY

Q: Name major functions associated with the following brain struc-tures: medulla oblongata, cerebellum,…

A: The brain is the command center of the body and the central organ of the nervous system. The brain…

Q: Sketch and label a single nerve fiber with Schwann cell (longitudinal section).

A: A nerve fiber or an axon refers to the thin, long part of a neuron or nerve cell. It is responsible…

Q: Name and number of the cranial nerve responsible for the movement of the left eye to the left (away…

A: The human body consists of 12 pairs of the cranial nerves. These nerves originate from the brain and…

Q: descibe the functional antomy of the spinal cord using the following terms: white matter, gray…

A: The nervous system can be divided into central nervous system (CNS) and the peripheral nervous…

Q: Name the structure that the arrow is pointed at. A. Superior colliculus B. Lateral geniculate…

A: The name midbrain comes from the Greek word mesos meaning "middle", and enkephalos meaning…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.