Perikaryon - Samenvattingen, Aantekeningen en Examens

Nissl Stain (what does it stain?) stains the Nissl bodies, also known as the rough endoplasmic reticulum. Nissl Stain (what does it show us?) - distinguishes neurons and glia from one another. - can be used to identify shape and size of the cell soma (body), not the processes (axons and dendrites). (the simple stain shows the organization of the spinal cord) Brainpower 0:00 / 0:00 Nissl Stain (what does is facilitate the study of?) facilitates the study of cytoarchitecture ...

neuron correct answers The information-processing cell of the nervous system; also called nerve cell. Franz Nissl, histology correct answers Who discovered Nissl stains and what was his specialty? glial cell correct answers A support cell in the nervous system. histology correct answers The microscopic study of the structure of tissues. Nissl stain correct answers A class of basic dyes that stain the somata of neurons cytoarchitecture correct answers The arrangement of neuronal ce...

APHY 201 Module 02 Nerve Tissue Ivy Tech With Complete Solution...

NEUROSCIENCE, EXPLORING THE BRAIN 4TH EDITION PART 1, CHAPTER 2 2024 VERIFIED AND UPDATED VERSION Neuron - √√sense changes in the environment, communicate these changes to other neurons, and command the body's response to these sensations Glial Cell - √√contribute to the brain function mainly by insulating, supporting, and nourishing neighboring neurons -derived from the greek word for glue histology - √√microscopic study of the structure of tissue nissl stain - √√stain dis...

1. Which does not belong to the peripheral nervous system? A. Ganglion B. Cranial nerve C. Spinal cord D. Peripheral nerve E. Spinal nerve - answer-C. Spinal cord 2. Which is not a general function of the nervous system? A. Transporting materials throughout the body B. Collecting information C. Processing and evaluating information D. Responding to information E. No exceptions; all are general functions of the nervous system - answer-A. Transporting materials throughout the...

1. Which does not belong to the peripheral nervous system? A. Ganglion B. Cranial nerve C. Spinal cord D. Peripheral nerve E. Spinal nerve - answer-C. Spinal cord 2. Which is not a general function of the nervous system? A. Transporting materials throughout the body B. Collecting information C. Processing and evaluating information D. Responding to information E. No exceptions; all are general functions of the nervous system - answer-A. Transporting materials throughout the...

The cell body of a neuron is also called - a soma or perikaryon The clusters of rough ER in neurons are called - Nissl bodies or chromatophilic substances The dendrite is typically a short, abundantly branched, slender process of the cell body that - receives stimlui Where does the axon emerge from the cell body - at the cone-shaped axon hillock Nerve impulses arise in the _____, generally located in the initial segment, an area just outside the - trigger zone, an are...

T/F To be characterized as a profession, considerable specialized training must be required. - ANSWER-T Histology is the study of - ANSWER-tissue T/F The purpose of having a procedure for specimen receipt is to monitor the specimen and the accompanying paperwork. - ANSWER-T T/F Accessioning is giving a specimen a common number, one that is not unique to the patient. - ANSWER-f T/F The tasks performed by the histotechnologist require patience, mechanical ability, knowledge of biology,...

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Neuron : an electrically excitable cell that processes and transmits information through electrical and chemical signals. Nerve impulse : a signal transmitted along a nerve fiber. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes. It is the same regardless of the stimulus. aka action potential Functional Classes of Neurons : Grouped by direction in which nerve impulse travels relative to CNS - Sensory Neurons, I...