Match the following structures of the Limbic System with the descriptions that best define their major functions. *Note: the thalamus and hypothalamus are not included here, but are considered part of the limbic system. 1) Amygdala - Emotional memory 2) Hippocampus - Memory 3) Corpus Callosum - Communication between hemispheres 4) Cingulate Gyrus - Communication between amygdala and hippocampus 5) Mammillary Bodies - Communication between diencephalon and mammillary bodies 6) Fornix - Communication between diencephalon and mammillary bodies 7) Pineal Gland - Control of circadian rhythm