Master Introduction to the Nervous System fast ⚡ – clear explanations, OCR-aligned.
You’ll cover
• The role of the nervous system as a rapid communication network detecting changes in the internal and external environment.
• The three key components of neuronal communication: sensory receptors, neurones and synapses.
• How sensory receptors detect stimuli and convert stimulus energy into electrical signals.
• How neurones transmit electrical impulses between different parts of the body.
• How synapses transfer signals between neurones using chemical neurotransmitters.
What’s included
• Table outlining the features of an effective communication system in organisms.
• Table explaining how the nervous system achieves coverage, speed, specificity and coordination.
• Clear overview of how receptors, neurones and synapses work together in signalling pathways.
Format
Web-based textbook topic. Mobile/desktop friendly. Access with no time limit, updates included.