Chapter 12 of 27 A&P I

Nervous tissue and neural signaling

how your body is built

4 topicsA&P Inot practiced yet

Topics

  1. 64Organization of the nervous systemNot practicedLessonNotes
  2. 65Neurons and glial cellsNot practicedLessonNotes
  3. 66The action potential in detailNot practicedLessonNotes
  4. 67Synapses and neurotransmittersNot practicedLessonNotes

Practice this chapter

In this chapter's tools

Lab practical image sets 3

  • Neuron structure
  • Glial cells
  • Histology station: nervous tissue

Prediction scenarios 3

  • Level 2 myelin is lost
  • Level 2 a toxin blocks voltage-gated sodium channels
  • Level 2 reuptake of a transmitter is blocked

Pathways 2

  • Action potential steps in detail
  • Chemical synaptic transmission

Graphs 2

  • Neuron action potential with refractory periods
  • Spatial and temporal summation

Comparison tables 4

  • CNS glia vs PNS glia
  • Continuous vs saltatory conduction
  • EPSP vs IPSP
  • Ionotropic vs metabotropic receptors