Describe the types of sympathetic and parasympathetic receptors and their associated neurotransmitters.

Describe the types of sympathetic and parasympathetic receptors and their associated neurotransmitters.

Explanation:

1. Sympathetic or Adrenergic System. Preganglionic fibers emerge from the thoracic and lumbar areas of the spinal cord. The type function is to put the organism in an alert attitude.

2. Parasympathetic or Cholinergic System. Preganglionic fibers emerge from the cranial and sacral areas of the spinal cord. The type function is to establish a rest and recovery behavior. It links each of the body systems and organs with the brain, which interprets and activates responses.

3. Neurotransmission systems: all sympathetic and parasympathetic preganglionic fibers have as specific or primary neurotransmitter Acetylcholine, which executes the transition by interaction with nicotic cholinergic receptors.

4. Norepinephrine or norepinephrine is a substance used primarily by the sympathetic or ortho sympathetic nervous system. It is part of the neurotransmitters: its function is to transmit messages through the nerves to the different components of the body through numerous physiological processes.

5. Adrenaline, also known as epinephrine, is one of those polyvalent substances that our body uses to regulate different body processes. It is a hormone, but it is also a neurotransmitter, which means that it acts as an intermediary in the communication between neurons that is established in synaptic spaces.

6. Dopamine is the most important catecholaminergic neurotransmitter of the Central Nervous System of mammals and participates in the regulation of various functions such as motor behavior, emotionality and affectivity as well as in neuroendocrine communication.

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