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  2. Angiotensin-converting enzyme - Wikipedia

    en.wikipedia.org/wiki/Angiotensin-converting_enzyme

    Furthermore, the D-allele is associated with a greater increase in left ventricular growth in response to training compared to the I-allele. [27] On the other hand, I-allele carriers usually show an increased maximal heart rate due to lower ACE levels, higher maximum oxygen uptake and therefore show an enhanced endurance performance. [27]

  3. Dural venous sinuses - Wikipedia

    en.wikipedia.org/wiki/Dural_venous_sinuses

    These sinuses play a crucial role in cerebral venous drainage. A dural venous sinus, in human anatomy, is any of the channels of a branching complex sinus network that lies between layers of the dura mater, the outermost covering of the brain, and functions to collect oxygen-depleted blood. Unlike veins, these sinuses possess no muscular coat.

  4. Epidural space - Wikipedia

    en.wikipedia.org/wiki/Epidural_space

    In the skull, the periosteal layer of the dura mater adheres to the inner surface of the skull bones while the meningeal layer lays over the arachnoid mater. Between them is the epidural space . The two layers of the dura mater separate at several places, with the meningeal layer projecting deeper into the brain parenchyma forming fibrous septa ...

  5. Ventricular system - Wikipedia

    en.wikipedia.org/wiki/Ventricular_system

    The brain and spinal cord are covered by the meninges, the three protective membranes of the tough dura mater, the arachnoid mater and the pia mater. The cerebrospinal fluid (CSF) within the skull and spine provides further protection and also buoyancy, and is found in the subarachnoid space between the pia mater and the arachnoid mater.

  6. Falx cerebri - Wikipedia

    en.wikipedia.org/wiki/Falx_cerebri

    The falx cerebri is a strong, crescent-shaped sheet of dura mater lying in the sagittal plane between the two cerebral hemispheres. [3] It is one of four dural partitions of the brain along with the falx cerebelli, tentorium cerebelli, and diaphragma sellae; it is formed through invagination of the dura mater into the longitudinal fissure between the cerebral hemispheres.

  7. Dura mater - Wikipedia

    en.wikipedia.org/wiki/Dura_mater

    The dura mater covering the spinal cord is known as the dural sac or thecal sac, and only has one layer (the meningeal layer) unlike cranial dura mater. The potential space between these two layers is known as the epidural space , [ 5 ] which can accumulate blood in the case of traumatic laceration to the meningeal arteries .

  8. Meninges - Wikipedia

    en.wikipedia.org/wiki/Meninges

    The dura mater is a sac that envelops the arachnoid mater and surrounds and supports the large dural sinuses carrying blood from the brain toward the heart. The dura has four areas of infolding: Falx cerebri, the largest, sickle-shaped; separates the cerebral hemispheres.

  9. Trigeminal cave - Wikipedia

    en.wikipedia.org/wiki/Trigeminal_cave

    The trigeminal cave is formed by the two layers of dura mater (endosteal and meningeal) which are part of an evagination of the cerebellar tentorium near the apex of the petrous part of the temporal bone. It envelops the trigeminal ganglion. It is bounded by the dura overlying four structures: cerebellar tentorium superolaterally