The chemical messengers of the body are typically referred to as neurotransmitters. They are the chemicals that the nervous system uses to send and receive messages between neurons and muscles. A neurotransmitter can have three effects on a neuron: excitatory, inhibitory, or modulatory. In the receiving neuron, an excitatory transmitter encourages the formation of an electrical signal known as an action potential, whereas an inhibitory transmitter inhibits it.
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Is there any way to determine damage to neurotransmitters after a stroke?
Query: Hello doctor, My question is hypothetical. If one has suffered brain edema as a result of a stroke, is there any way to determine whether or not the transmitters or neurotransmitters in the brain have sustained any type of damage? Is there any test available that can ascertain this information? Read Full »
Answer: Hi, Welcome to icliniq.com. If someone has brain edema secondary to brain injury, there is definitely a disturbance in the neurotransmitters in the brain. The only way to identify this is by a procedure called microdialysis wherein a probe is inserted into the area of the brain under consideration ... Read Full »