Today's Hours: 10:00am - 6:00pm

Bassett Collection of Stereoscopic Images of Human Anatomy

Serial transverse sections of the brain stem

Diencephalon.

Image #31-2

KEYWORDS: Brain, Diencephalon, Midbrain, Telencephalon.

Creative Commons

Stanford holds the copyright to the David L. Bassett anatomical images and has assigned Creative Commons license Attribution-Share Alike 4.0 International to all of the images.

Creative Commons License logo

For additional information regarding use and permissions, please contact Dr. Drew Bourn at dbourn@stanford.edu.

Serial transverse sections of the brain stem
Diencephalon.
This section is 5 mm. above the previous level. The medial lemnisci have now terminated within the ventral posterior lateral nuclei of the thalamus (5). On the left fibers from this nucleus are visible as they pass toward the internal capsule to form the parietal stalk or sensory radiation of the thalamus (5, upper pointer). The capsule of the red nucleus (6) consists largely of fibers which pass from the opposite dentate nucleus of the cerebellum by way of the brachium conjunctivum to the ventral lateral nucleus of the thalamus.
  1. Crura fornices
  2. Posterolateral nucleus of thalamus
  3. Lentiform nucleus
  4. Posterior commissure and pretectal region (lower pointer)
  5. Ventral posterior lateral nucleus and beginning of parietal stalk of thalamus (upper pointer)
  6. Capsule of red nucleus
  7. Optic tract (cut across)
  8. Sublenticular part of internal capsule
  9. Substantia nigra
  10. Interpeduncular fossa
  11. Fibrous area which includes uncinate fasciculus and inferior occipitofrontal fasciculus
  12. Amygdaloid nucleus
  13. Central part lateral ventricle
  14. Caudate nucleus (tail)
  15. Hippocampal commissure (lower pointer) and corpus callosum
  16. Centrum (median) of thalamus
  17. Lateral geniculate body and lateral zone of Wernicke (upper pointer)
  18. Red nucleus
  19. Inferior horn of lateral ventricle
  20. Cerebral peduncle
  21. Oculomotor nerve (III)
  22. Basilar artery
  23. Optic chiasm
  24. Olfactory tract
  25. Temporal pole