1. LIMBIC SYSTEM NBIO 401 Friday, December 3, 2010 Robinson

3. 1)Hypothalamus 2)Amygdala 3)Hippocampus 4)Cingulate cortex 5)Nucleus accumbens 6)Septal nuclei

4. 1)Hypothalamus 2)Amygdala 3)Hippocampus 4)Cingulate cortex 5)Nucleus accumbens 6)Septal nuclei

5. HYPOTHALAMUS

8. Hypothalamus Inputs: -amygdala (via stria terminalis & direct) -hippocampus (via fornix) -septal nuclei (via medial forebrain bundle) -brainstem & spinal cord (via medial forebrain bundle)

9. Hypothalamus Outputs: -amygdala (via stria terminalis) -hippocampus (via fornix) -septal nuclei (via medial forebrain bundle) -brainstem & spinal cord sympathetic and parasympathetic preganglionic neurons -pituitary (neural & humoral) -anterior thalamus (to prefrontal, orbital, & cingulate cortex)

11. INFUNDIBULUM (stalk of pituitary) OPTIC CHIASM

12. 1)Hypothalamus 2)Amygdala 3)Hippocampus 4)Cingulate cortex 5)Nucleus accumbens 6)Septal nuclei

15. Amygdala Inputs: -cortex (orbital, cingulate, entorhinal, & temporal) -hypothalamus (via stria terminalis & directly) -hippocampus -brainstem -septal nuclei -thalamus

16. Amygdala Outputs: -cortex (orbital, cingulate, entorhinal, & temporal) -hypothalamus (via stria terminalis & directly) -hippocampus -septal nuclei -thalamus

17. 1)Hypothalamus 2)Amygdala 3)Hippocampus 4)Cingulate cortex 5)Nucleus accumbens 6)Septal nuclei

20. Hippocampus Inputs: -entorhinal cortex (receives input from cingulate, orbital, & prefrontal cortex) -amygdala (via fornix) -hypothalamus (via fornix)

21. Hippocampus Outputs: -entorhinal cortex (receives input from cingulate, orbital, & prefrontal cortex) -anterior thalamus (to prefrontal, orbital, & cingulate cortex) -amygdala (via fornix) -hypothalamus (via fornix)

22. 1)Hypothalamus 2)Amygdala 3)Hippocampus 4)Cingulate cortex 5)Nucleus accumbens 6)Septal nuclei

24. Cingulate cortex Inputs: -VP (somatosensory) thalamus (pain) -anterior thalamus (to orbital cortex) -amygdala

25. Cingulate cortex Outputs: -entorhinal cortex -amygdala

26. 1)Hypothalamus 2)Amygdala 3)Hippocampus 4)Cingulate cortex 5)Nucleus accumbens 6)Septal nuclei

29. (to hippocampus)

30. Nucleus accumbens Inputs: -amygdala

31. Nucleus accumbens Outputs: -basal ganglia

32. 1)Hypothalamus 2)Amygdala 3)Hippocampus 4)Cingulate cortex 5)Nucleus accumbens 6)Septal nuclei

35. Septal Nuclei Inputs: -hippocampus (via fornix) -amygdala -medial midbrain reticular formation

36. Septal Nuclei Outputs: -hippocampus (via fornix) -hypothalamus (via stria terminalis) -amygdala (via medial forebrain bundle)

38. Papez Circuit

41. Ende