concerning the spinal cord which statement is true? * 2. The correct order for the parts of the spinal cord, from to inferior to superior is: Coccygeal - Sacral - lumbar - Thoracic- Cervical The horizontally oriented fold of dura mater that separates the occipital and temporal lobes of the cerebrum from the cerebellum is the falx cerebelli Gray commissure contains myelinated axons and serves as a communication route between the right and left sides of the gray matter in the spinal cord. Subdural space is a space associated with the spinal cord meninges contains cerebrospinal fluid The largest of the four dural septa. this large, sickle-shaped vertical fold of dura mater separates the left and right cerebral hemispheres is superior sagittal sinus

concerning the spinal cord which statement is true? * 2. The correct order for the parts of the spinal cord, from to inferior to superior is: Coccygeal - Sacral - lumbar - Thoracic- Cervical The horizontally oriented fold of dura mater that separates the occipital and temporal lobes of the cerebrum from the cerebellum is the falx cerebelli Gray commissure contains myelinated axons and serves as a communication route between the right and left sides of the gray matter in the spinal cord. Subdural space is a space associated with the spinal cord meninges contains cerebrospinal fluid The largest of the four dural septa. this large, sickle-shaped vertical fold of dura mater separates the left and right cerebral hemispheres is superior sagittal sinus

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

A 78-year-old male presents for a hospital follow-up, post-stroke, two days ago. During the neurologic portion of the physical exam, the patient cannot feel the cotton tip of an applicator as you brush it along his left forehead, cheek, and jaw on the left side of his face. Based on this scenario and phsyical exam findings, which of the following cranial nerves is most likely affected? Answers: A-D A Cranial nerve 9 B Cranial nerve 12 C Cranial nerve 5 D Cranial nerve 7 O
The gray matter of the spinal cord is to the white matter of the spinal cord. deep superficial
8- Complete the following statements by writing the proper word or phrase on the corresponding blanks. Use the terms provided (* Association дyrus neuronal and glial cell bodies surface area projection A(n) is an elevated ridge of cerebral tissue. The convolutions seen in the cerebrum are important because they increase the Gray matter is composed of A fiber tract that provides for communication between different parts of the same cerebral hemisphere is called a(n). tract, whereas one that carries impulses from the cerebrum to lower CNS areas is called a(n) tract.
Spinal Nerves and Nerve Plexuses 4. In the human, there are 31 pairs of spinal nerves named according to the region of the vertebral column where they originate. The spinal nerves are named below. Note, by number, the vertebral level at which they emerge: cervical nerves. sacral nerves. lumbar nerves thoracic nerves 5. The ventral rami of spinal nerves C, through T, and T, through S, form which serve the. of the body. The ventral rami of T, throughT, run between the ribs to serve the The dorsal rami of the spinal nerves serve. 6. What would happen (i.e., loss of sensory or motor functic transected? or both) if following structures were damaged or 1. dorsal root of a spinal nerve 2. ventral root of a spinal nerve 3. ventral ramus of a spinal nerve
3.
Traumatic damage to the spinal cord is common. Based on the information in Figure 2 and Table 2, is it possible that an entire column of white matter could be damaged without causing any problems with movement? Explain your answer carefully and thoroughly.
some blanks may be filled with more than one term; some terms may be used more than once, some terms may not be used) ACh (acetylcholine) Brainstem CN I CN II CN III CN IV CN IX CN V CN VI CN VII CN VIII CN X CN XI CN XII Ganglionic parasympathetic neurons Ganglionic sympathetic neurons Lateral horn of spinal cord segments T1-L2 Lateral gray matter of spinal cord segments S2-S4 Medulla oblongata Midbrain NE (norepinephrine) Parasympathetic Paravertebral ganglia Parasympathetic autonomic ganglia Pelvic splanchnic nerve Pons Postganglionic parasympathetic neurons Postganglionic sympathetic neurons Preganglionic parasympathetic neurons Preganglionic sympathetic neurons Prevertebral ganglia Spinal cord segment C1-C4 Spinal cord segment C5-T1 Spinal cord segment T1-L2 Spinal cord segment L1-L4 Spinal cord segment L4-S4 Spinal cord segment S2-S4 Somatic motor neurons Somatic sensory neurons Sympathetic Sympathetic chain ganglia Sympathetic trunk ganglia Visceral sensory neurons…
The brain area highlighted orange is the: O Wernicke's area somatosensory cortex O primary motor cortex premotor and supplementary motor cortex 15 f6 fg fg %23 8 2 < # M
White matter is best described by which of the following? It consists of neuron cell bodies, neuroglia, and unmyelinated nerve fibers. It consists of myelinated fibers. It is found in the periphery of the brain. O It is found in the center of the spinal cord.
Name: The Neuron 1. Processes that carry the action potential (impulse) away from the cell body are called 2. The short, numerous, receptive processes of a neuron are called 3. Gaps in the myelin sheath are called the 4. The CNS consists of the and 5. The PNS consists of the nerves and nerves. 6. Neurons that carry an impulse from a sensory receptor to the CNS are called neurons. 7. Neurons that carry an impulse from the CNS to a muscle or gland are called neurons. 8. Regions of the brain and spinal cord that contain myelinated fibers are referred to as matter. Areas with unmyelinated cell bodies are referred to as matter. 9. Label each of the indicated structures on the neuron below: This neuron is representative of the type of known as a neuron. (b) Copyright © 2005 Pearson Education, Ine., publishing as Benjamin Cummings.
Many neurons from the gray matter of the spinal cord send axons to the brain or to other parts of the spinal cord through the none of the given answers spinal cord cross section O gray matter O white matter
some blanks may be filled with more than one term; some terms may be used more than once, some terms may not be used) ACh (acetylcholine) Brainstem CN I CN II CN III CN IV CN IX CN V CN VI CN VII CN VIII CN X CN XI CN XII Ganglionic parasympathetic neurons Ganglionic sympathetic neurons Lateral horn of spinal cord segments T1-L2 Lateral gray matter of spinal cord segments S2-S4 Medulla oblongata Midbrain NE (norepinephrine) Parasympathetic Paravertebral ganglia Parasympathetic autonomic ganglia Pelvic splanchnic nerve Pons Postganglionic parasympathetic neurons Postganglionic sympathetic neurons Preganglionic parasympathetic neurons Preganglionic sympathetic neurons Prevertebral ganglia Spinal cord segment C1-C4 Spinal cord segment C5-T1 Spinal cord segment T1-L2 Spinal cord segment L1-L4 Spinal cord segment L4-S4 Spinal cord segment S2-S4 Somatic motor neurons Somatic sensory neurons Sympathetic Sympathetic chain ganglia Sympathetic trunk ganglia Visceral sensory neurons…