ANATOMY & PHYSIOLOGY: AN INTEGRATIVE APP
3rd Edition
ISBN: 9781266163654
Author: McKinley
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Question
Chapter 14, Problem 3DYB
Summary Introduction
Introduction:
Tertiary neurons form a sensory homunculus in the brain. They project into the cortical postcentral gyrus region of the brain. It is an example of interneuron. It reaches the cerebrum from the secondary neuron. These neurons finally extend to somatosensory neurons of the parietal lobe.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Neurologist consulted an elderly patient with complaints about the difficulty of the
neck movements, numbness and loss of the right hand sensation. Examination of the
patient revealed a deformation of the spine in the lower cervical and upper thoracic
part of the spinal cord caused by excessive deposition of calcium salts. What cells
dysfunction influences the loss of sensitivity in the hand?
a. The neurons of the spinal cord anterior horns
b. Pyramidal neurons
c. The neurons of the spinal cord lateral horns
d. The neurons of the spinal cord posterior horns
e. Pseudounipolar neurons
An expanding tumor in the ventral posterior thalamus is most likely to injure what pathways in the internal capsule
a. Frontopontine
b. Auditory radiation
c. Optic radiation
d. Superior thalamic radiation
Where does the medial corticospinal tract originate in the brain? a. From the primary motor cortex b. From the primary motor cortex plus the red nucleus c. From many parts of the cortex, plus the tectum, reticular formation, and vestibular nucleus d. From the somatosensory cortex
Chapter 14 Solutions
ANATOMY & PHYSIOLOGY: AN INTEGRATIVE APP
Ch. 14.1 - LEARNING OBJECTIVE
1. Describe the two primary...Ch. 14.1 - Prob. 1WDLCh. 14.1 - Prob. 2LOCh. 14.1 - Prob. 2WDLCh. 14.1 - Prob. 3LOCh. 14.1 - Prob. 4LOCh. 14.1 - Prob. 3WDLCh. 14.1 - Prob. 4WDLCh. 14.2 - Prob. 5LOCh. 14.2 - LEARNING OBJECTIVE
6. Describe the locations and...
Ch. 14.2 - WHAT DO YOU THINK?
1 What are the similarities and...Ch. 14.2 - Prob. 5WDLCh. 14.3 - Prob. 7LOCh. 14.3 - LEARNING OBJECTIVE
8. Describe the structures that...Ch. 14.3 - Prob. 9LOCh. 14.3 - Prob. 2WDTCh. 14.3 - Prob. 6WDLCh. 14.3 - Prob. 7WDLCh. 14.3 - Prob. 10LOCh. 14.3 - LEARNING OBJECTIVE
11. List the three anatomic...Ch. 14.3 - Prob. 8WDLCh. 14.4 - Prob. 12LOCh. 14.4 - Prob. 13LOCh. 14.4 - 9 What characteristics are common to most...Ch. 14.4 - Prob. 14LOCh. 14.4 - Prob. 15LOCh. 14.4 - Prob. 16LOCh. 14.4 - Prob. 3WDTCh. 14.4 - Prob. 4WDTCh. 14.4 - Prob. 5WDTCh. 14.4 - What are the general locations and functions of...Ch. 14.4 - What type of information does the posterior...Ch. 14.4 - Prob. 17LOCh. 14.4 - Prob. 18LOCh. 14.4 - Prob. 19LOCh. 14.4 - Prob. 12WDLCh. 14.4 - Prob. 13WDLCh. 14.5 - Prob. 20LOCh. 14.5 - Prob. 21LOCh. 14.5 - Prob. 22LOCh. 14.5 - Prob. 6WDTCh. 14.5 - Prob. 14WDLCh. 14.5 - Prob. 15WDLCh. 14.5 - Prob. 23LOCh. 14.5 - WHAT DO YOU THINK?
7 What is the benefit of having...Ch. 14.5 - Prob. 16WDLCh. 14.5 - Prob. 24LOCh. 14.5 - Prob. 17WDLCh. 14.5 - Prob. 25LOCh. 14.5 - Prob. 26LOCh. 14.5 - Prob. 8WDTCh. 14.5 - Prob. 18WDLCh. 14.5 - Prob. 27LOCh. 14.5 - Prob. 28LOCh. 14.5 - Prob. 19WDLCh. 14.5 - Which nerve might you have damaged if you have...Ch. 14.5 - Prob. 21WDLCh. 14.5 - Prob. 29LOCh. 14.5 - LEARNING OBJECTIVE
30. Compare and contrast the...Ch. 14.5 - Prob. 22WDLCh. 14.5 - Prob. 31LOCh. 14.5 - LEARNING OBJECTIVE
32. Describe the composition of...Ch. 14.5 - Prob. 23WDLCh. 14.6 - Prob. 33LOCh. 14.6 - Prob. 34LOCh. 14.6 - What are the four main properties of a reflex?Ch. 14.6 - Prob. 35LOCh. 14.6 - Prob. 25WDLCh. 14.6 - Prob. 36LOCh. 14.6 - Prob. 26WDLCh. 14.6 - Prob. 27WDLCh. 14.6 - Prob. 37LOCh. 14.6 - Prob. 28WDLCh. 14.6 - Identify the Golgi tendon reflex (which is an...Ch. 14.6 - Prob. 38LOCh. 14.6 - Prob. 30WDLCh. 14.7 - Prob. 39LOCh. 14.7 - Prob. 31WDLCh. 14 - Prob. 1DYBCh. 14 - Prob. 2DYBCh. 14 - Prob. 3DYBCh. 14 - Prob. 4DYBCh. 14 - Prob. 5DYBCh. 14 - Prob. 6DYBCh. 14 - Prob. 7DYBCh. 14 - Prob. 8DYBCh. 14 - Prob. 9DYBCh. 14 - Prob. 10DYBCh. 14 - Prob. 11DYBCh. 14 - List the three gray matter horns on each side of...Ch. 14 - Compare the main differences between the posterior...Ch. 14 - Prob. 14DYBCh. 14 - Prob. 15DYBCh. 14 - Prob. 16DYBCh. 14 - Prob. 17DYBCh. 14 - Prob. 18DYBCh. 14 - Prob. 19DYBCh. 14 - Prob. 20DYBCh. 14 - Prob. 1CALCh. 14 - Prob. 2CALCh. 14 - Prob. 3CALCh. 14 - Prob. 4CALCh. 14 - Prob. 5CALCh. 14 - Prob. 1CSLCh. 14 - Prob. 2CSLCh. 14 - Prob. 3CSL
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Answer question 15.arrow_forwardAll of the following are true regarding the descending motor tracts EXCEPT which one? A. They originate in either the cerebral cortex or brainstem. B. The pathways are generally made of a two-neuron system. C. The upper motor neuron fibers target lower motor neurons of the spinal cord or cranial nerves. D. They are involved in assisting with voluntary movement.arrow_forwardThe _____ is a vertical sheet of white matter that bifurcates in its anterior portion and thus divides the gray matter of the thalamus into lateral, medial and anterior portions. a. Internal medullary lamina b. Intralaminar nucleus c. Fornix d. Reticular nucleusarrow_forward
- The primary motor cortex is located in which cerebral structure? a. precentral gyrus b. postcentral gyrus c. motor speech area d. prefrontal cortexarrow_forwardname the developmental Region. a. Telecephalon b. Mesencephalon c. Mylecephalon d. Metencephalon e.Diencephalonarrow_forwardA 67 year old woman comes into your office for follow up of her glaucoma. You check her ocular pressure which is a little elevated and note that on fundoscopic examination she appears to have new damage to her optic nerve. The axons in this nerve which originate from ganglion cells terminate on which thalamic nucleus? a. Ventral posteromedial nucleus b. Medial geniculate nucleus c. Dorsomedial nucleus d. LGNarrow_forward
- Where are tertiary neurons found? a. extending between the posterior horn and anterior horn b. extending between the posterior horn and the brainstem c. extending between the thalamus and the primary somatosensory cortex d. extending between the primary motor cortex and brainstemarrow_forwardPlace the following steps in order for motor control.1. Upper motor neurons stimulate lower motor neurons.2. Sensory information is relayed back to the cerebellum so movement can be modified if needed.3. Upper motor neurons in the premotor cortex select a motor program.4. Lower motor neurons stimulate a skeletal muscle to contract.5. The basal nuclei enable the thalamus to stimulate upper motor neurons of the primary cortex." a. 5, 3, 1, 4, 2 b. 3, 5, 1, 4, 2 c. 3, 5, 1, 2, 4 d. 2, 5, 3, 1, 4"arrow_forwardFill in the blankes The somatic motor neurons innervating the __________________ of the lower limbs are located in the _________________ of the spinal cord. A. smooth muscles; lumbar region B. skeletal muscles; cervical region C. skeletal muscles; lumbar region D. skin; cervical regionarrow_forward
- Letter and words 1) Which of the following are parts of the central nervous system? I. Nerves II. Spinal Cord III. Brain A. III only C. II and III only B. I and III only D. I , II and III 2) Which among the following is NOT a part of the brain? A. Brain Stem C. Cerebrum B. Cerebellum D. Cranium 3) How does the body react to life-threatening situations? A. The parasympathetic nervous system calms down the body. B. Fight or flight response is turned on by sympathetic nervous system. C. Brain shuts down all the body functions to conserve precious energy. D. All the nerves in the body are activated to increase chances of survival. 4) A loud bang is heard across the room. In reaction to this, people turned their heads towards the noise. Which is the stimulus in this case? A. loud bang C. room B. people D. turning of heads 5) What type of nerve connects the eyes directly to the brain? A. cranial nerve C. spinal nerve B. direct nerve D. tactile nerve 6) What organ system…arrow_forwardWhat brain region(s) is/are responsible for inhibiting muscle tone in the neck and core during REM sleep? A. hypothalamus B. pons and medulla C. pineal gland and hypothalamus D. basal forebrainarrow_forwardLabel the following components of the corticospinal tracts with numbers 1 through 6, with 1 being the origin of the tracts and 6their destination. a. _____ Medullary pyramids where most fibers decussate b. _____ Anterior horn of the spinal gray matter c. _____ Midbrain and pons d. _____ Upper motor neurons in the primary motor andpremotor cortices e. _____ Corona radiata and internal capsule f. _____ Lateral funiculus of the spinal cordarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Fundamentals of Sectional Anatomy: An Imaging App...BiologyISBN:9781133960867Author:Denise L. LazoPublisher:Cengage Learning
Fundamentals of Sectional Anatomy: An Imaging App...
Biology
ISBN:9781133960867
Author:Denise L. Lazo
Publisher:Cengage Learning
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license