Introduction to Nervous System
Introduction to Nervous System: Overview
This topic sheds light on the nervous system along with their functions and parts. It briefs on neurons and nerves along with their functions. It also discusses some common nervous system disorders.
Important Questions on Introduction to Nervous System
Sympathetic nerves in mammals arise from
Neurotubules help in:
Select the incorrect statement with respect to human neural system.
Pick up the wrongly matched pair.
Neuroglial cells developed from mesoderm are
The nervous system of mammals uses both electrical and chemical means to send signals via neurons. Which part of the neuron receives impulse?
In central nervous system, the myelin sheath is formed by which of the following cell?
Unmyelinated nerve fibres are found in
Schwann cell is absent in
Which of the following system relays impulse from CNS to skeletal muscles?
Somatic neural system transmits impulse to which of the following?
Identify and in the following diagram.
Schwann cells produce the
What provides insulation to nerve fibers
Nissl granules found in cyton of a neuron and having an affinity for basic dyes are composed of _____.
Nissl granules are absent in _____.
Nissl bodies found in neurons are _____.
Acetylcholine is an example of neurotransmitter.
What are the functions of neurotransmitters?
Activation of sympathetic nervous system:
