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Body Atlas, Brain Structure Reference

Brain & Spinal Cord

Brain and spinal cord reference, regions, connections, blood supply, function, and clinical signs.

297 brain & spinal cord
262 brain & spinal cord in Head & Skull  Clear × · alternate versions listed on each card
Brain Structure Inferior Frontal Sulcus sulcus frontalis inferior Head & Skull The inferior frontal sulcus runs from front to back on the frontal lobe, separating the middle…
Brain Structure Inferior Longitudinal Fasciculus fasciculus longitudinalis inferior Head & Skull The inferior longitudinal fasciculus is a long association bundle running along the lower and lateral walls…
Brain Structure Inferior Olivary Nucleus nucleus olivaris inferior Head & Skull The inferior olivary nucleus is a crumpled, bag-shaped sheet of grey matter inside the olive, the…
Brain Structure Inferior Parietal Lobule lobulus parietalis inferior Head & Skull The inferior parietal lobule lies below the intraparietal sulcus and behind the postcentral gyrus. It is…
Brain Structure Inferior Temporal Gyrus gyrus temporalis inferior Head & Skull The inferior temporal gyrus forms the lower edge of the lateral temporal surface and wraps onto…
Brain Structure Infundibulum infundibulum hypothalami Head & Skull The infundibulum, or pituitary stalk, is the funnel-shaped stem that connects the floor of the hypothalamus…
Brain Structure Insula insula Head & Skull The insula is a lobe of cortex hidden deep inside the lateral sulcus, covered by parts…
Brain Structure Internal Capsule capsula interna Head & Skull The internal capsule is a compact band of white matter that carries most fibres passing between…
Brain Structure Interpeduncular Cistern cisterna interpeduncularis Head & Skull The interpeduncular cistern is the subarachnoid CSF space between the two cerebral peduncles of the midbrain,…
Brain Structure Interposed Nuclei nucleus interpositus (nucleus emboliformis et nucleus globosus) Head & Skull The interposed nuclei are two small deep cerebellar nuclei, the emboliform and globose nuclei, lying between…
Brain Structure Interthalamic Adhesion adhesio interthalamica Head & Skull The interthalamic adhesion (massa intermedia) is a small band of grey matter that crosses the third…
Brain Structure Interventricular Foramen foramen interventriculare Head & Skull The interventricular foramina, or foramina of Monro, are the two small openings that connect each lateral…
Brain Structure Intralaminar Nuclei of the Thalamus nuclei intralaminares thalami Head & Skull The intralaminar nuclei are thin groups of neurons embedded within the Y-shaped band of white matter…
Brain Structure Intraparietal Sulcus sulcus intraparietalis Head & Skull The intraparietal sulcus runs backwards from the postcentral sulcus across the parietal lobe, dividing it into…
Brain Structure Lamina Terminalis lamina terminalis Head & Skull The lamina terminalis is a thin sheet of grey matter and pia that forms the front…
Brain Structure Lateral Apertures of the Fourth Ventricle apertura lateralis ventriculi quarti Head & Skull The lateral apertures, or foramina of Luschka, are paired openings at the outer tips of the…
Brain Structure Lateral Geniculate Nucleus corpus geniculatum laterale Head & Skull The lateral geniculate nucleus (LGN) is the thalamic relay station for vision. Most fibres of the…
Brain Structure Lateral Hypothalamic Area area hypothalamica lateralis Head & Skull The lateral hypothalamic area is a loosely organised zone on each side of the hypothalamus, crossed…
Brain Structure Lateral Lemniscus lemniscus lateralis Head & Skull The lateral lemniscus is the main ascending hearing pathway in the brainstem. It carries fibres from…
Brain Structure Lateral Sulcus sulcus lateralis Head & Skull The lateral sulcus, or Sylvian fissure, is the deep cleft that separates the temporal lobe below…
Brain Structure Lateral Ventricle Space ventriculus lateralis Head & Skull The lateral ventricles are the largest CSF compartments in the brain, consisting of four parts in…
Brain Structure Lentiform Nucleus nucleus lentiformis Head & Skull The lentiform nucleus is a lens-shaped mass of grey matter made of the putamen laterally and…
Brain Structure Limbic Lobe lobus limbicus Head & Skull The limbic lobe is a ring of cortex on the medial surface of each hemisphere that…
Brain Structure Limbic System systema limbicum Head & Skull The limbic system is a group of linked structures on the medial edge of the cerebrum…

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