Across
- 4. Bundles of axons in PNS (synonym: PNS-nerves).
- 9. Brain and spinal cord; integration/control center.
- 10. Control center for sensory/motor/cognitive functions.
- 12. Clusters of neuron cell bodies in PNS (synonym: ganglia).
- 13. Detection of internal/external stimuli.
- 15. PNS pathway transmitting sensory input to CNS.
Down
- 1. Conducts signals between brain/PNS; mediates reflexes.
- 2. Processing sensory input to make decisions.
- 3. Nerves and ganglia outside CNS.
- 5. Carries conscious sensory info (touch, pain).
- 6. Afferent neurons conveying sensory information.
- 7. Activation of effectors (muscles/glands).
- 8. PNS pathway carrying motor commands from CNS.
- 11. Transmits unconscious info from organs.
- 13. Structures detecting stimuli (e.g., thermoreceptors).
- 14. Bundles of myelinated axons in CNS (synonym: white matter tracts).