methods in biopsychology

1234567891011121314151617
Across
  1. 3. Uses electrical current to destroy brain tissue and create precise internal lesions.
  2. 5. Cooling tissue to harden it before cutting into sections
  3. 9. Records electrical activity of the brain using scalp electrodes
  4. 11. Records eye movements using electrodes based on electrical differences.
  5. 12. Chemical method to destroy specific neurons to observe behavioral changes.
  6. 13. Measures electrical activity of muscles to study tension and movement
  7. 15. Preserving tissue using chemicals to prevent decay and maintain structure.
  8. 16. Device used to record or stimulate brain activity through electrical signals.
  9. 17. Microscopic study of brain tissue after preparation and slicing
Down
  1. 1. Cutting neural pathways carefully to study brain function.
  2. 2. Techniques used to visualize brain structure using scans like MRI or CT
  3. 4. Activating brain areas using electricity to observe responses.
  4. 6. removal of a brain part to study behavior by observing effects after tissue loss.
  5. 7. Hardening tissue using substances like paraffin to allow thin slicing.
  6. 8. Temporary cooling method to stop neuron activity without permanent damage
  7. 10. Coloring tissue samples to make structures visible under a microscope.
  8. 11. Measures skin conductance changes linked to emotional arousal
  9. 14. Suction-based method to remove brain tissue when the area is visible and accessible.