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What are the basic functions of neural tissue quizlet?

What are the basic functions of neural tissue quizlet?

Terms in this set (92)

  • 3 basic functions of nervous tissue. sensation, communication, integration.
  • sensation. detect changes in environment.
  • communication. messaging system between two cells.
  • integration. decision making process, receptor to effector.
  • 2 basic properties of nervous tissue.
  • excitability.
  • conductivity.
  • neurons.

What is the major function of neurons in neural tissue quizlet?

THE BASIC FUNCTIONAL UNIT OF THE NERVOUS SYSTEM IS THE NEURON. WHAT IS THE MAJOR FUNCTION OF THIS CELL TYPE? TO TRANSMIT AND GENERATE MESSAGES (NERVE IMPULSES) FROM ONE PART OF THE BODY TO ANOTHER.

What are the two main functions of the basic nervous tissue?

Integration and communication are the two major functions of nervous tissue. Nervous tissue contains two categories of cells — neurons and neuroglia.

What is the major function of neurons in neural tissue?

Neurons. Neurons are the cells considered to be the basis of nervous tissue. They are responsible for the electrical signals that communicate information about sensations, and that produce movements in response to those stimuli, along with inducing thought processes within the brain.

What are the four main types of tissues found in the human body?

There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).

Which of the following is a function of connective tissue?

Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body. Connective tissues can have various levels of vascularity. Cartilage is avascular, while dense connective tissue is poorly vascularized.

What is the major function of this cell type neuron?

Neurons, also known as nerve cells, send and receive signals from your brain. While neurons have a lot in common with other types of cells, they’re structurally and functionally unique. Specialized projections called axons allow neurons to transmit electrical and chemical signals to other cells.

What is a group of neurons called?

A cluster of neurons is called a nucleus if found in the central nervous system; it is called a ganglion if found in the peripheral nervous system (PNS). Ganglia are the intermediate structures between the central and peripheral nervous systems.

What makes up the neural tissue of the brain?

The neural tissue consists of mainly the neurons and the neuroglia. The neurons or the nerve cells are highly specialized cells that have the ability to generate and also conduct nerve impulses. There are supporting cells in the form of neuroglia that help remove the debris, give physical support along with providing electrical insulation.

What is the function of neurons in the nervous system?

Neurons are specialized cells that react to stimuli by generating signals through the axons, which are elongated structures arising from the cell body. It consists of the dendrites, cell body, axon and nerve endings. Neurons generate and carry out nerve impulses.

Which is a characteristic of the nervous tissue?

The nervous tissue consists of the nerve cells or the neurons. Neurons are specialized cells that react to stimuli by generating signals through the axons, which are elongated structures arising from the cell body. It consists of the dendrites, cell body, axon and nerve endings.

Where are nerve cells located in the nervous system?

The nervous tissue is located in the peripheral nerves all through the body and also in the organs of the central nervous system such as the spinal cord and the brain. The nervous tissue consists of the nerve cells or the neurons.

What is an example of the function of the nervous tissue?

Nervous tissue, a component of nervous system, is made up of many neurons and supportive cells, called neuroglia. The main function of nervous tissue is to perceive stimuli and generate nerve impulses to various organs of the body. Let’s get to know its structure and functions in detail.

What is the major function of the neurons?

The function and survival of neurons depend on several key biological processes: Communication. Neurons are constantly in touch with neighboring brain cells. Metabolism. Metabolism-the breaking down of chemicals and nutrients within a cell-is critical to healthy cell function and survival. Repair, remodeling, and regeneration.

What is the function of the nerve to the body?

  • Olfactory nerve – It controls your sense of smell.
  • Optic nerve – It carries visual information from your retina to your brain.
  • Oculomotor nerve – It controls most of your eye movements along with the way your pupil constricts and the ability to keep your eyelid open.

    What is the structure and function of nervous tissue?

    Explanation of the Structure and Function of the Nervous Tissue Nervous tissue, a component of nervous system, is made up of many neurons and supportive cells, called neuroglia . The main function of nervous tissue is to perceive stimuli and generate nerve impulses to various organs of the body.