Effects of neurotransmitters on target organs

Related BrainMass Solutions

• Pre- and post-ganglionic neurotransmitters of autonomic sys.

  The muscarinic receptors are found on most of the parasympathetic target organs.

• Description of the Autonomic Nervous System

  parasympathetic postganglionics are cholinergic Neurons may use the same neurotransmitters, but the effects they have on their target cells depends on the nature of the target cells' receptors.

• Autonomic and Endocrine System

  Once they reach the target, they need to bind to receptors on the surface of the cells or inside the cells. This triggers cascades of activation or inactivation of proteins and enzymes inside the cells that would result in a physiological change.

• Beta and Alpha receptors

  Regulation of the functions of different organs depends to a greater or lesser extent on alpha or beta receptors.

• Neuron Transmission

  When excitatory neurotransmitters interact with their target cell, they usually cause cation channels to open which usually cause sodium ions to flow into the cell.

• Senses and Endocrine System

  Both hormones and neurotransmitters exert their effects by binding to receptors on their targets cells. Responses of the endocrine system are slower than responses of the nervous system.

• Functions of Neurons and Neurotransmitters

  267845 Functions of Neurons and Neurotransmitters 1. Describe neurotransmitters in terms of what they are, their general function within the body, and their impact on behavior. 2.

• MSG and the Brain

  trophic effects on the pancreas.

• Brain, Neurotransmitters and Depression

  What regions of the brain and neurotransmitters are associated with the symptoms of depression?