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Nervous System Faith Gallardo P.7, Classification of neurons, Major parts…
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Nervous tissue is the main part of the nervous system the brain, spinal cord, and nerves. These control the body functions. It is made up of neurons, which transmit impulses, and the neuroglia cells, which help the propagation of the nerve impulse as well as provide food to the neuron.
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furnish support and protection for the delicate cells and allow them to withstand the forces of contraction
Endoneurium is the intrafascicular connective tissue. It is composed of several nerve fibers making up a primary fascicle.
a bundle of structures, such as nerve or muscle fibers or conducting vessels in plants.
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The peripheral nervous system refers to parts of the nervous system outside the brain and spinal cord. It includes the cranial nerves, spinal nerves and their roots and branches, peripheral nerves, and neuromuscular junctions.
Schwann cell, also called neurilemma cell, any of the cells in the peripheral nervous system that produce the myelin sheath around neuronal axons.
a stem cell that lies adjacent to a skeletal muscle fiber and plays a role in muscle growth, repair, and regeneration.
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the cells responsible for receiving sensory input from the external world, for sending motor commands to our muscles, and for transforming and relaying the electrical signals at every step in between
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The types of neuroglia include oligodendrocytes, astrocytes, microglia, and ependymal cells.
is a long, slender projection of a nerve cell
Effectors are parts of the body - such as muscles and glands - that produce a response to a detected stimulus.
impulses generated and transmitted by them, cause muscle fibers or pigment cells to contract or glands to secret
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Stimuli that are received by sensory structures are communicated to the nervous system where that information is processed
when the body gathers information or data, by way of neurons, glia and synapses
Sensory receptors are dendrites of sensory neurons specialized for receiving specific kinds of stimuli
the spherical part of the neuron that contains the nucleus and holds all of the general parts of the cell.
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designed to receive communications from other cells. They resemble a tree-like structure, forming projections that become stimulated by other neurons
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pairs of nerves that connect your brain to different parts of your head,neck and trunk
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visual perception,including colour form and motion
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10th cranial nerve,longest and most complex, gives off cardiac eesophageal pulomonary branches.