Explanation Justify reasons for the correct statement: The spinothalamic tract is an anterolateral system which runs from the anterior and lateral columns of spinal cord. It carries the signals for temperature, pain, pressure, tickle, itch, and crude or light touch. Thus, the patient in this case feels pain or temperature sensations because of the damage in the spinothalamic tracts. Option (e) is given as, “spinothalamic tract”. The damage in the spinothalamic tract led to the sensations of pain or temperature in patient body. Hence, option (e) is correct. Justify reasons for the incorrect statements: Option (a) is given as, “gracile fasciculus ” . The gracile fasciculus is an ascending tract that carries signal from posterior column of medulla which from the mid thoracic and lower parts of the body. It involves in the sensations of limb and trunk, deep touch, visceral pain, and vibration...

8th Edition

ISBN: 9781260278330

Author: SALADIN

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Question

Chapter 13, Problem 5TYR

Summary Introduction

Introduction:

Spinal cord is a collection nerve tissue that arises from the brain stem. It is a site which contains many motor neuron, interneurons and complex neural circuits. It is often called as ‘nuts and bolts’ of the nervous system. It controls and enables the forces on muscles and its adaptive movements. The spinal tracts are the most essential to diagnose and manage the spinal cord damages or injuries. The spinal tracts are classified into ascending (carries sensory information) and descending tracts (conduct motor impulses).

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Chapter 13, Problem 4TYR

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Chapter 13 Solutions

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Solution Summary: The author explains that the spinal cord is a collection nerve tissue that arises from the brain stem and controls and enables the forces on muscles and its adaptive movements.

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