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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
35 brain & spinal cord in Spine  Clear ×
Brain Structure Anterior Corticospinal Tract tractus corticospinalis anterior Spine The anterior corticospinal tract carries the 10-15 percent of corticospinal fibres that do not cross in…
Brain Structure Anterior Spinothalamic Tract tractus spinothalamicus anterior Spine The anterior spinothalamic tract carries crude touch and pressure from the opposite side of the body.…
Brain Structure Anterior White Commissure commissura alba anterior Spine The anterior white commissure is a band of white matter just in front of the central…
Brain Structure Anterolateral System systema anterolaterale Spine The anterolateral system is the group of ascending tracts in the front and side of the…
Brain Structure Caudal Epidural Space spatium epidurale caudale Spine The caudal epidural space is the inferior extent of the epidural space accessed via the sacral…
Brain Structure Central Canal of the Spinal Cord canalis centralis medullae spinalis Spine The central canal is a narrow channel filled with cerebrospinal fluid that runs down the middle…
Brain Structure Cervical Enlargement intumescentia cervicalis Spine The cervical enlargement is a widening of the spinal cord in the lower neck where extra…
Brain Structure Cuneocerebellar Tract tractus cuneocerebellaris Spine The cuneocerebellar tract carries unconscious position sense from the arm and upper body to the cerebellum.…
Brain Structure Denticulate Ligaments ligamentum denticulatum Spine The denticulate ligaments are two thin shelves of pia mater that run down each side of…
Brain Structure Dorsal Columns funiculus posterior medullae spinalis Spine The dorsal (posterior) columns are the white matter tracts in the back of the spinal cord…
Brain Structure Dorsal Horn cornu posterius medullae spinalis Spine The dorsal (posterior) horn is the back part of the H-shaped grey matter of the spinal…
Brain Structure Dorsal Spinocerebellar Tract tractus spinocerebellaris posterior Spine The dorsal (posterior) spinocerebellar tract carries unconscious position sense from the leg and lower trunk to…
Brain Structure Dorsolateral Tract of Lissauer tractus posterolateralis Spine The dorsolateral tract (Lissauer tract) is a thin bundle of white matter at the tip of…
Brain Structure Epidural Space spatium epidurale Spine The epidural space (extradural space) is the potential space between the dura mater of the spinal…
Brain Structure Fasciculus Cuneatus fasciculus cuneatus Spine The fasciculus cuneatus is the lateral part of the dorsal columns, present only above about T6.…
Brain Structure Fasciculus Gracilis fasciculus gracilis Spine The fasciculus gracilis is the medial part of the dorsal columns. It carries fine touch, vibration…
Brain Structure Filum Terminale filum terminale Spine The filum terminale is a thin strand of pia mater that continues down from the tip…
Brain Structure Grey Commissure commissura grisea medullae spinalis Spine The grey commissure is the thin crossbar of grey matter joining the two halves of the…
Brain Structure Lateral Corticospinal Tract tractus corticospinalis lateralis Spine The lateral corticospinal tract is the main voluntary motor pathway of the spinal cord. It carries…
Brain Structure Lateral Horn cornu laterale medullae spinalis Spine The lateral horn is a small pointed projection of grey matter between the dorsal and ventral…
Brain Structure Lateral Spinothalamic Tract tractus spinothalamicus lateralis Spine The lateral spinothalamic tract carries pain and temperature from the opposite side of the body to…
Brain Structure Lumbar Cistern cisterna lumbalis Spine The lumbar cistern is the enlarged part of the subarachnoid space below the end of the…
Brain Structure Lumbosacral Enlargement intumescentia lumbosacralis Spine The lumbosacral enlargement is a widening of the lower spinal cord containing the neurons for the…
Brain Structure Nucleus Dorsalis of Clarke nucleus thoracicus posterior Spine Clarke nucleus (nucleus dorsalis or posterior thoracic nucleus) is a column of large neurons at the…

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