The hypothalamus is a small part of the vertebrate brain that contains a number of nuclei with a variety of functions. One of the most important functions is to link the nervous system to the endocrin
Cross-section of the monkey hypothalamus displays two of the major hypothalamic nuclei on either side of the fluid-filled third ventricle.
Hypothalamic nuclei on one side of the hypothalamus, shown in a 3-D computer reconstruction
Human brain left dissected midsagittal view
The thalamus is a large mass of gray matter on the lateral wall of the third ventricle forming the dorsal part of the diencephalon. Nerve fibers project out of the thalamus to the cerebral cortex in a
Hypothalamus
…of the most important functions is to link the nervous system to the endocrine system via the pituitary gland. The hypothalamus is located below the thalamus and is part of the limbic system. It forms the basal part of the diencephalon. All vertebrate brains contain a hypothalamus. In humans, it is about the…
Thalamus marked (MRI cross-section)
Visual depiction of basic thalamus
Medial nuclei of the left thalamus. Key: CeM Central Medial. CL Central Lateral. CM CentroMedian. MD Medial Dorsal. MV MedioVentral Reuniens. Pf Parafascicular. (Lateral view shows sagittal section through left thalamus)
Lateral nuclei of the left thalamus. Key: VA Ventral Anterior. VL Ventral Lateral. VM Ventral Medial. VPI Ventral PosteroInferior. VPL Ventral PosteroLateral. VPM Ventral PosteroMedial. (Medial view shows sagittal section through left thalamus.)