classification of nerve tissues

Nerve Fibres and Nerves - The long axons of neurons along with the associated structures are called the nerve fibres . The fibres may be enclosed within sheaths called as myelin sheath. However, the action potential is not generated in the areas where there is a sheath..

Nerve Fibres and Nerves - The long axons of neurons along with the associated structures are called the nerve fibres . The fibres may be enclosed within sheaths called as myelin sheath. These are called the myelinated fibres. Those that are not covered by the myelin sh..

Sensory or afferent nerve fibres conduct messages from the peripheral tissues to the spinal cord. They finally join the grey matter of the spinal cord. They produce the sensation of touch, pain or reflex actions (involuntary movements..

In higher animals including man, cells are organized into four types of tissues.They are Connective tissue, Muscular tissue, Nerves tissue, Epithelial tissue..

Nervous Tissue - It is a highly specialised animal tissue that exhibits two unique properties irritability (capacity to respond to the stimulus) and conductivity (capacity to transfer the response from one region to another). Nervous tissue is of ectodermal origin. The..

They are made up of only sensory neurons. For example, the cranial nerves that conduct impulses from the organs to the central nervous syste..

They are made up of only motor neurons. For example, the cranial nerves that conduct impulses from the central nervous system to the muscles and glands (effector..

They are made up of only motor neurons. For e.g., the cranial nerves that conduct impulses from the central nervous system to the muscles and gland..

The long axons of neurons along with the associated structures are called the nerve fibres. The fibres may be enclosed within sheaths called as myelin sheat..

A group of cells of the same type or of a mixed type having a common origin and performing similar functions are called tissues..