study guides for every class

that actually explain what's on your next test

Neurotransmission

from class:

Nutrition for Nurses

Definition

Neurotransmission is the process by which signaling molecules called neurotransmitters are released by a neuron and bind to and activate the receptors of another neuron. This process is essential for communication within the nervous system and affects various bodily functions including mood, muscle movement, and overall neurological health.

congrats on reading the definition of neurotransmission. now let's actually learn it.

ok, let's learn stuff

5 Must Know Facts For Your Next Test

  1. Neurotransmission involves the release of neurotransmitters from synaptic vesicles in the presynaptic neuron into the synaptic cleft.
  2. Dietary nutrients such as omega-3 fatty acids, vitamins B6 and B12, and folate play critical roles in maintaining efficient neurotransmission.
  3. Imbalances in neurotransmitter levels can lead to neurological disorders such as depression, anxiety, and Alzheimer's disease.
  4. Adequate hydration is crucial for optimal neurotransmitter function as dehydration can impair cognitive performance.
  5. Amino acids from dietary proteins are precursors for neurotransmitters; for example, tryptophan is converted into serotonin.

Review Questions

  • What role do omega-3 fatty acids play in neurotransmission?
  • How does dehydration affect neurotransmitter function?
  • Which dietary amino acid is a precursor to serotonin?
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.