Spinal cord dura mater. Medical search. Frequent questions

The arachnoid mater (or simply arachnoid) is one of the three meninges, the protective membranes that cover the brain and spinal cord. (wikipedia.org)
The arachnoid mater is interposed between the two other meninges, the more superficial (closer to the surface) and much thicker dura mater and the deeper pia mater, from which it is separated by the subarachnoid space. (wikipedia.org)
This is the outermost layer of the spinal cord's meninges. (medicalnewstoday.com)
If a person were to take a "slice" of the spinal cord horizontally, they would see a circular area in the middle covered in protective layers (the meninges). (medicalnewstoday.com)
The meninges are three layers of membranes that protect your brain and your spinal cord. (healthline.com)
The central nervous system (CNS) is made up of the brain, a part of which is shown in Figure 1 and spinal cord and is covered with three layers of protective coverings called meninges (from the Greek word for membrane). (lumenlearning.com)
The cerebral cortex is covered by three layers of meninges: the dura, arachnoid, and pia maters. (lumenlearning.com)
The spinal cord is surrounded by a protective, three-layered membrane system (the meninges) that lies within the vertebral column. (healingtherapies.info)
The three layers of membranes known as the meninges serve as protective shields for the brain and spinal cord, which are part of the central nervous system. (cowurine.com)
FIGURE 6-2 Drawing of a horizontal section through a vertebra and the spinal cord, meninges, and roots. (neupsykey.com)
They found that special IgA antibodies were present in the outer meninges - membranes that cover the brain and spinal cord - of both mice and humans. (cosmosmagazine.com)
Meningitis is inflammation of the layers of tissue that cover the brain and spinal cord (meninges) and of the fluid-filled space between the meninges (subarachnoid space). (msdmanuals.com)
Meningitis in Children Bacterial meningitis is a serious infection of the layers of tissue covering the brain and spinal cord ( meninges). (msdmanuals.com)
The brain and spinal cord are covered by three layers of tissue called meninges. (msdmanuals.com)
This space contains cerebrospinal fluid, which flows through the meninges, fills the spaces within the brain, and helps cushion the brain and spinal cord. (msdmanuals.com)
One common approach to studying drug transfer across the spinal meninges has been the use of a classical diffusion cell model, in which a section of the meninges is mounted in vitro into a diffusion cell apparatus. (asahq.org)
Some of these studies have used fresh spinal meninges obtained from living animals, [1-4] whereas others have relied on cadaveric human tissue previously frozen for variable periods of time before study. (asahq.org)
still, diffusion cell studies using fresh and frozen meningeal tissues continue to be submitted to anesthesia journals for publication (personal observation, C.M.B.). To address this concern, we directly compared the permeability of morphine through fresh and dry-frozen spinal meninges. (asahq.org)
We measured the permeability of morphine through fresh spinal meninges obtained from anesthetized monkeys and then repeated this measurement through the same tissues after they were dry-frozen at -20 [degree sign]C. (asahq.org)
In addition, the brain and spinal cord are surrounded by meninges , three membranes that encase the brain and spinal cord and include the dura mater, the arachnoid mater, and the pia mater. (coursehero.com)
The spaces between meninges and within the brain and spinal cord are filled with cerebrospinal fluid (CSF) , which lubricates and cushions the nervous tissues and aids in waste removal and homeostasis. (coursehero.com)
It is protected by three meninges, the dura mater, arachnoid mater and pia mater. (kenhub.com)
However, ERC and PRC are commonly over-segmented in T1-weighted MRI (T1w MRI) because of the adjacent meninges, which consist of three layers of membranes, including dura mater, arachnoid mater and pia mater, and envelop the brain and spinal cord. (upenn.edu)

During this procedure, a doctor uses a needle to draw out cerebrospinal fluid from your brain and spinal cord region. (healthline.com)
The space between the arachnoid and pia maters is filled with cerebrospinal fluid (CSF) . (lumenlearning.com)
The inside layer is tightly attached to the spinal cord, while cerebrospinal fluid is between the other sections. (healingtherapies.info)
The dura mater, which covers the cerebrospinal fluid and encases the central nervous system, brain, and spinal cord, connects the cranium and sacrum. (ypsn.ca)
A spinal tap is done to obtain a sample of cerebrospinal fluid for analysis. (msdmanuals.com)
From a clinical perspective, it would be helpful to identify potential commonalities between gene expression profiles in accessible tissue (such as blood) versus more inaccessible tissue (brain, dura mater, cerebrospinal fluid) as this information could lead to the development of biomarkers for human diseases. (biomedcentral.com)

Spinal cord, spinal nerves and dura mater, shown in isolation, in 3 numbered illustrations. (utoronto.ca)
This German made human lumbar spinal column model consists of the 5 lumbar vertebrae with intervertebral discs, sacrum with flap, coccyx, spinal nerves and dura mater of spinal cord. (anatomywarehouse.com)

Between the dura and arachnoid space is the epidural space. (medicalnewstoday.com)
Dorsal Column (Spinal Cord) Neurostimulation - The surgical implantation of neurostimulator electrodes within the dura mater (endodural) or the percutaneous insertion of electrodes in the epidural space is covered. (cms.gov)
They inject an anti-inflammatory medication into the epidural space around your spinal nerves. (clevelandclinic.org)
A cervical epidural steroid injection (cervical ESI) is an injection of anti-inflammatory medicine - a steroid or corticosteroid - into the epidural space around the spinal nerves in your neck. (clevelandclinic.org)
The main goal of cervical epidural steroid injections is to help manage chronic pain caused by irritation and inflammation of the spinal nerve roots in your neck (the cervical region of your spine) due to certain conditions or injuries. (clevelandclinic.org)
Your provider injects a steroid or corticosteroid medication into the epidural space around the spinal cord in your neck. (clevelandclinic.org)
During a cervical epidural steroid injection procedure, your provider injects a steroid into the epidural space around your spinal cord. (clevelandclinic.org)
Healthcare providers use cervical epidural steroid injections to manage a type of chronic pain known as cervical radiculopathy, which is caused by spinal nerve root inflammation and irritation in your neck. (clevelandclinic.org)
The cephalad part of the spinal epidural space begins at the level of foramen magnum, where the periosteal and spinal layers of dura fuse together. (medscape.com)
FIGURE 6-3 Epidural tumor in Hodgkin's disease, showing compression of the thoracic spinal cord (Weil stain). (neupsykey.com)
THE increased interest in epidural anesthesia and analgesia and the diverse nature of the drug classes now administered into the epidural space (e.g., [small alpha, Greek]-agonists, local anesthetics, opioids, steroids, conopeptides, and others) has renewed interest in understanding the processes governing drug movement between the epidural space and the spinal cord. (asahq.org)
Depending on the underlying malignancy, 2% to 5% of patients will develop clinical signs and symptoms of epidural spinal cord compression (ESCC) during the course of their disease. (mhmedical.com)

Spinal membranes and nerve roots. (wikipedia.org)
Meningitis refers to swelling in the membranes that surround your brain and spinal cord. (healthline.com)
Meningitis is a neurological condition that causes inflammation of the membranes around your brain and spinal cord. (healthline.com)
These three membranes are called the pia mater, the arachnoid, and the dura mater. (healthline.com)
The three membranes that cover the brain and spinal cord (singular: meninx). (rxlist.com)
the outermost of three fibrous membranes that cover the brain and spinal cord. (wordsmyth.net)
For some reason, when abnormal changes occur in the cells in these membranes that covering the spinal cord and brain. (cowurine.com)
More than in any other part of the nervous system, pathologic lesions impinging on the spinal cord often originate in the membranes or vertebral column that surround it. (neupsykey.com)
Three membranes surround the spinal cord: The outermost is the dura mater (dura), the next is the arachnoid, and the innermost is the pia mater (pia) ( Figs 6-1 and 6-2 ). (neupsykey.com)
Cancer may spread to the leptomeninges (the two innermost membranes covering the brain and spinal cord). (kaiserpermanente.org)

A large window has been cut in the dura mater covering the posterior cranial fossa and upper cervical spinal cord. (stanford.edu)
The dura of the spinal cord is continuous with the cranial dura. (neupsykey.com)
Dura mater tissue likely interacts with cranial bone growth and thus may play a role in the etiology of Chiari Type I Malformation (CMI) and related conditions, but it is often inaccessible and its gene expression has not been well studied. (biomedcentral.com)
The nervous system consists of the central nervous system (CNS), which is made up of the brain and spinal cord, and the peripheral nervous system (PNS), which is made up of the cranial and peripheral nerves, along with their sensory and motor endings. (coursehero.com)
The nervous system includes the central nervous system (CNS), consisting of the brain and spinal cord, and the peripheral nervous system (PNS), consisting of the cranial, spinal, and peripheral nerves. (coursehero.com)
However, it disorders such as hypercalcaemia, urae- does not confirm that a long survival time mia and hyperviscosity or due to periph- might increase the prevalence, and a large eral neuro pathy, spinal cord compression series over several years might be needed to and cranial nerve infiltration [ 5 ]. (who.int)

The center layer is the arachnoid membrane and the thin innermost layer is the pia mater . (rxlist.com)
Between the arachnoid membrane and pia mater is the subarachnoid space. (msdmanuals.com)

As a core function, the therapy has the ability to treat a wide-range of disorders and physical disability, including spinal cord injury ( SCI). (healingtherapies.info)

Covering the spinal cord and its protective layers is the vertebral column, or the spinal bones. (medicalnewstoday.com)
FIGURE 6-1 Schematic illustration of the relationships between the spinal cord, spinal nerves, and vertebral column (lateral view), showing the termination of the dura (dura mater spinalis) and its continuation as the filum terminale externum. (neupsykey.com)

It is placed through the membrane that protects the brain and spinal cord (dura mater). (medlineplus.gov)
The dura mater is the outermost membrane and the one that is sensitive to pain. (healthline.com)
If there is anything putting pressure on the dura mater membrane, your body often reacts with a severe throbbing headache. (healthline.com)
As the dura passes through the foramen magnum its outer portion blends with the dense fibrous tissue of the posterior atlanto-occipital membrane (9). (stanford.edu)
While assisting a neurosurgeon in the removal of plaque from a patient s spinal cord membrane, Upledger observed the membrane pulsating in spite of his best efforts to keep it still. (healingtherapies.info)
The membrane barrier is also attached to the upper neck vertebrae, the lower back sacrum, the tailbone, and the openings in the spinal column where nerves go out to the body. (healingtherapies.info)
The spinal cord is protected by spinal fluid and a membrane called dura mater. (axespt.com)

The spinal cord extends from the foramen magnum down to the level of the first and second lumbar vertebrae (at birth, down to second and third lumbar vertebrae). (medscape.com)
The dura mater is a tough, fibrous sheath that extends from the foramen magnum to the level of the second sacral vertebra, where it ends as a blind sac (see Fig 6-1 ). (neupsykey.com)
Each of the other spinal nerves (T1-12, L1-5, S1-5, and normally two coccygeal nerves, Co1 and Co2) emerges from the intervertebral foramen below the respective vertebra. (neupsykey.com)
The spinal cord extends within the spinal canal from the foramen magnum of the skull to the lumbar region. (kenhub.com)
The same numbered spinal nerve root, recurrent meningeal nerves, and radicular blood vessels pass through each foramen. (medscape.com)

Spinal tumors are classically grouped into three categories: extradural tumors, intradural extramedullary tumors, and intradural intramedullary tumors ( Fig. 17-1 ). (mhmedical.com)
in contrast, spinal tumors secondary to metastatic disease tend to be extradural. (mhmedical.com)
Extradural tumors refer to lesions outside of the dura mater, in the vertebral bodies and neural arches. (mhmedical.com)

Their Th12-L1 vertebrae with the injured spinal cord region were removed "e n bloc " for histological examination. (frontiersin.org)
Children's spinal cords may stop slightly lower, at the second or third lumbar vertebrae. (medicalnewstoday.com)
The spinal cord is located inside the vertebral canal, which is formed by the foramina of 7 cervical, 12 thoracic, 5 lumbar, and 5 sacral vertebrae, which together form the spine. (medscape.com)
Your vertebrae are the 33 individual, interlocking bones that form your spinal column, which runs from the base of your skull to your tailbone. (clevelandclinic.org)
It features a male pelvis, lumbar vertebrae, spinal. (anatomywarehouse.com)
The spinal column is made up of 33 vertebrae, bones that form a flexible, hard shield around the more delicate soft tissues of the spinal cord. (coursehero.com)
The spine has 33 vertebrae , which are small bones that stack on top of each other to form the spinal canal. (axespt.com)
The spinal cord is a collection of nerves that travel through the vertebrae, extending from the brain to your lumbar region, where the nerves go into the lower part of your body. (axespt.com)

The Craniosacral system consists of the cranium, sacrum, and dura mater. (ypsn.ca)

The spinal ganglion is a cluster of nerve bodies that contain sensory neurons. (medicalnewstoday.com)
Most scientists accept that it involves activation and sensitization of the trigeminovascular system, which includes the sensory peripheral projections to the pain-producing dura mater, and a central projection to the trigeminal nucleus caudalis and its cervical extension, the trigeminocervical complex (TCC). (medscape.com)
Depending on its pathogenesis, spinal cord disease can manifest with variable impairment of motor , sensory, or autonomic function. (medscape.com)
The spinal nerves consist of the sensory nerve roots, which enter the spinal cord at each level, and the motor roots, which emerge from the cord at each level. (medscape.com)
Interestingly, the lack of regeneration of injured ascending sensory fibres in the spinal cord can be partially enhanced by an injury to the peripheral branch (conditioning lesion) of DRG neurones 7 . (nature.com)
Finally, we established that PCAF is required for regeneration following a conditioning lesion and PCAF overexpression promotes axonal regeneration similar to that of a conditioning lesion after CNS injury in spinal ascending sensory fibres. (nature.com)
Other symptoms of spinal cord compression include lower extremity weakness, sensory loss, numbness in hands and legs and rapid onset paralysis. (gloucestershirespinalsurgery.com)
Peri-acute intraspinal grafting of HSSC can represent an effective therapy which ameliorates motor and sensory deficits after traumatic spinal cord injury. (biomedcentral.com)

The arachnoid mater makes arachnoid villi, small protrusions through the dura mater into the venous sinuses of the brain, which allow CSF to exit the subarachnoid space and enter the blood stream. (wikipedia.org)
There are two subdivisions of arachnoid mater surrounding the subarachnoid space, the dorsal layer and the ventral layer. (wikipedia.org)
clarification needed] CSF circulates in the subarachnoid space (between arachnoid and pia mater). (wikipedia.org)
The arachnoid mater is named after the Greek word arachne ("spider"), the suffix -oid ("in the image of"), and the Latin word mater ("mother"), because of the fine spider web-like appearance of the delicate fibres of the arachnoid (arachnoid trabeculae) which extend down through the subarachnoid space and attach to the pia mater. (wikipedia.org)

The delicate arachnoid layer is not attached to the inside of the dura but against it and surrounds the brain and spinal cord. (wikipedia.org)
The white matter surrounds the gray matter in the spinal cord and contains cells coated in myelin, which makes nerve transmission occur more quickly. (medicalnewstoday.com)
The pia mater closely surrounds the spinal cord and sends septa into its substance. (neupsykey.com)

It is a semi-enclosed biological hydraulic system encompassing the brain and spinal cord. (healingtherapies.info)

The cauda equina (Latin for horse tail) is the collection of lumbar and sacral spinal nerve roots that travel caudally prior to exiting at their respective intervertebral foramina. (medscape.com)
Sometimes, nerve roots that are attached to the cervical region (neck region) of your spinal cord can become pinched or inflamed. (clevelandclinic.org)
A degenerated disk could cause local inflammation in your spinal nerve roots. (clevelandclinic.org)
The lumbar spine is designed to be incredibly strong, protecting the highly sensitive spinal cord and spinal nerve roots. (medscape.com)
Five lumbar spinal nerve roots are found on each side. (medscape.com)

After ventral incision through all three meningeal layers, the dura, arachnoid, and pia mater were reflected from the spinal cord, preserving their normal anatomic relation. (asahq.org)

The symptoms seen are due to spinal nerve compression and weakening of the vertebral structure. (gloucestershirespinalsurgery.com)
Incontinence and decreased sensitivity in the saddle area (buttocks) are generally considered warning signs of spinal cord compression by the tumor. (gloucestershirespinalsurgery.com)
Spinal cord compression is commonly found in patients with metastatic malignancy. (gloucestershirespinalsurgery.com)
Back pain is a primary symptom of spinal cord compression in patients with known malignancy. (gloucestershirespinalsurgery.com)
Rapid identification and intervention of malignant spinal tumors, often causing spinal cord compression, is key to maintaining quality of life in patients. (gloucestershirespinalsurgery.com)
This assesses not only the location of the tumor(s) but also their relationship with the spinal cord and the risk of cord compression. (gloucestershirespinalsurgery.com)
Steroids (e.g. corticosteroids) may be administered if there is evidence of spinal cord compression. (gloucestershirespinalsurgery.com)
Some suggest that direct decompressive surgery combined with postoperative radiotherapy, provide better outcomes than treatment with radiotherapy alone for patients with spinal cord compression due to metastatic cancer. (gloucestershirespinalsurgery.com)
Here we characterized the effect of intraspinal grafting of clinical grade human fetal spinal cord-derived neural stem cells (HSSC) on the recovery of neurological function in a rat model of acute lumbar (L3) compression injury. (biomedcentral.com)
Three-month-old female Sprague-Dawley rats received L3 spinal compression injury. (biomedcentral.com)
Compression of the spinal cord affecting strength and feeling in the legs. (newdelhispine.com)

The arachnoid mater and dura mater are very close together throughout the cranium and spinal canal all the way to S2, where the two layers fuse into one and end in the filum terminale, which attaches to the coccygeal end of the spinal canal. (wikipedia.org)
The pia mater continues caudally as the filum terminale through the dural sac and attaches to the coccyx. (medscape.com)
The filum terminale stabilizes the cord and dura lengthwise. (neupsykey.com)

In animal models, it has been demonstrated that the central afferent projection to the trigeminal nucleus, using stimulation of the dura mater, also extends to the C2 and C3 regions of the cervical spinal cord, [ 9-13 ] which have been collectively described as the trigeminocervical complex (TCC). (medscape.com)
[ 14 , 15 ] It is thought that the anatomical transition from the trigeminal nucleus to the cervical spinal cord represents a functional continuum and it is likely that inputs to the TCC can explain the common distribution of pain in migraine in frontal, temporal, parietal, occipital and higher cervical regions. (medscape.com)
It descends along the ventral surface of the cervical spinal cord, narrowing somewhat near T4. (neupsykey.com)
FIGURE 6-4 Cross section of the cervical spinal cord. (neupsykey.com)

The pia mater is the layer that directly covers the spinal cord. (medicalnewstoday.com)
The inner layer of dura is continuous with that which covers the spinal cord. (stanford.edu)

Various pathological conditions, including surgical treatments, traumatic injuries, embolism, malformations and tumors, result in severe changes in the arterial blood supply to the spinal cord [ 1 ]. (intechopen.com)
Spinal tumors are neoplasms located in the spinal cord. (gloucestershirespinalsurgery.com)
The diagnosis of primary spinal cord tumors is very difficult, mainly due to its symptoms, which tend to be wrongly attributed to more common and benign degenerative spinal diseases. (gloucestershirespinalsurgery.com)
The diagnosis of primary spinal cord tumors is difficult, mainly due to their symptoms, which in early stages mimic more common and benign degenerative spinal diseases. (gloucestershirespinalsurgery.com)
The goals of surgical treatment for spinal tumors can include histologic diagnosis, tumor local control or oncological cure, pain relief, spinal cord decompression and restoration of neurological function, restoration of spine stability, and deformity rectification. (gloucestershirespinalsurgery.com)
The combination of minimally invasive surgery and radiation or chemotherapy is a new technique for treating spinal tumors. (gloucestershirespinalsurgery.com)
There are many types of brain and spinal cord tumors. (kaiserpermanente.org)
The tumors are formed by the abnormal growth of cells and may begin in different parts of the brain or spinal cord. (kaiserpermanente.org)
Benign brain and spinal cord tumors grow and press on nearby areas of the brain. (kaiserpermanente.org)
Malignant brain and spinal cord tumors are likely to grow quickly and spread into other brain tissue. (kaiserpermanente.org)
Brain and spinal cord tumors can occur in both adults and children. (kaiserpermanente.org)
Brain and spinal cord tumors are named based on the type of cell they formed in and where the tumor first formed in the CNS. (kaiserpermanente.org)

The outer layer of the spinal cord is made up of white matter . (kenhub.com)

The spinal cord does not extend for the entire length of the spine. (medicalnewstoday.com)
A large number of spinal injuries are of the thoracolumbar region of the spine. (anatomywarehouse.com)
The spinal cord is the thick bundle of cells and tissues that extends from the brain through the spine. (coursehero.com)

The arachnoid mater is a derivative of the neural crest mesoectoderm in the embryo. (wikipedia.org)
Recent experimental studies have shown that bone marrow stromal cells (BMSC) differentiate into neural cells and reduce neurological deficits when transplanted into traumatized spinal cord. (korea.ac.kr)
This section covers the establishment of neural populations, the inductive influences of surrounding tissues and the sequential generation of neurons establishing the layered structure seen in the brain and spinal cord. (edu.au)
Intraspinal grafting of human neural stem cells represents a promising approach to promote recovery of function after spinal trauma. (biomedcentral.com)

The dentate ligament is a long flange of whitish, mostly pial tissue that runs along both lateral margins of the spinal cord between the dorsal and ventral rootlets (see Fig 6-2 ). (neupsykey.com)
The cauda equina is made up of dorsal and ventral roots that arise from lumbar and sacral segments of the cord. (neupsykey.com)
As the ventral and dorsal roots (on each side) at each segmental level converge to become a spinal nerve, they are enclosed in sleeves of arachnoidal and dural tissue (see Fig 6-2 ). (neupsykey.com)
The dorsal root of a spinal nerve is the site for __________ neurons, whereas the ventral root is the site of __________ neurons. (brainscape.com)

The spinal cord is a long bundle of nerves and cells that extends from the lower portion of the brain to the lower back. (medicalnewstoday.com)
The peripheral nervous system (PNS) is the collection of nerves outside the brain and spinal cord that extends to the rest of the body and includes not just nerves, but also clusters of neuron cell bodies called ganglia or soma. (coursehero.com)

Imaging tests, such as a CT scan , may be performed to detect any sign of swelling around your brain or spinal cord. (healthline.com)

in vertebrates) it is the fascicle of nerves that enter the spinal cord dorsally. (uvigo.es)

Three layers of tissue protect the spinal cord: the dura mater, arachnoid mater, and pia mater. (medicalnewstoday.com)
Every vertebra has a hole in the center to protect the spinal cord and its nerves. (axespt.com)

A tethered spinal cord is a spinal cord that is pulled down and stuck, or fixed, to the spinal canal. (seattlechildrens.org)
The spinal cord normally floats free inside the spinal canal. (seattlechildrens.org)
As a child grows, the spinal cord must be able to move freely inside the spinal canal. (seattlechildrens.org)
There is a small tract that is not normal, going from the skin into the spinal canal (dermal sinus tract). (seattlechildrens.org)
The spinal nerves are named and numbered according to the site of their emergence from the vertebral canal. (medscape.com)
A bony projection on either side of the vertebral body called the pedicle supports the arch that protects the spinal canal. (medscape.com)
Spinal cord sections, staining and immunohistochemistry were performed 8 weeks after surgery, the ratio of the central canal to the spinal cord area was calculated, and ependymal cells were counted. (biomedcentral.com)
The ratio of the central canal to the spinal cord area reached (2.9 ± 2.0) × 10 −2 , while that of the sham group was (5.4 ± 1.5) × 10 −4 . (biomedcentral.com)

The cell body (ie, soma) is in the anterior horn within the cord parenchyma. (medscape.com)
There was no syrinx or proliferative inflammatory cells in the spinal cord parenchyma. (biomedcentral.com)

There are 31 pairs of spinal nerves. (medicalnewstoday.com)
It is associated with 31 pairs of spinal nerves. (brainscape.com)

With this method the low-temperature liquid nitrogen is used for the cryodestruction of the spinal cord tissue. (frontiersin.org)
The dorsal root sleeve contains the dorsal root ganglion near the point at which both sleeves merge to become the connective tissue sheath (perineurium) of a spinal nerve. (neupsykey.com)
Craniosacral therapy and a deep tissue therapy in san rafael restores the optimal and balanced state of the soft tissues around the brain and spinal cord, hence allowing the body to heal and alleviate pain and suffering. (ypsn.ca)
We present an assessment of eQTLs for whole blood and dura mater tissue from individuals with CMI. (biomedcentral.com)
A joint-tissue analysis identified 239 eQTLs in either dura or blood, with 79% of these eQTLs shared by both tissues. (biomedcentral.com)
In this study, we present tissue-by-tissue analysis of eQTLs separately for blood and dura mater tissue, and a joint analysis across the two tissues simultaneously. (biomedcentral.com)
This article describes the detection of eQTLs for both blood and dura mater tissue for 43 individuals with Chiari type 1 malformation (CMI). (biomedcentral.com)
The spinal cord is a column of nerve tissue that runs from the brain stem down the center of the back. (kaiserpermanente.org)

These roots sweep downward within the dural sac, below the termination of the cord, and give the appearance of a horse's tail. (neupsykey.com)

The thoracic cord has 12 segments and provides motor control to the thoracoabdominal musculature. (medscape.com)

Sandwiched between the dura and arachnoid maters lie some veins that connect the brain's venous system with the venous system in the dura mater. (wikipedia.org)

Virus propagated extensively from the perivenous sinus region of the dura mater to the leptomeninges, choroid plexus, and cerebral cortex. (bvsalud.org)

This article covers the key anatomy of the spinal cord and its functions. (medicalnewstoday.com)
A complete understanding of the anatomy of the arterial blood supply to the spinal cord is critical for the anatomists and clinicians to determinate the advantages and disadvantages of each animal model for next studies. (intechopen.com)
This review focuses on spinal cord anatomy. (medscape.com)
Basic clinical descriptions of common patterns of spinal cord involvement are related to essential aspects of spinal cord anatomy. (medscape.com)

Because the craniosacral system encloses the brain and spinal cord, it influences the entire nervous system, affecting many body functions. (healingtherapies.info)
Think about the division of the nervous system, which the spinal cord is part of. (brainscape.com)
The central nervous system (CNS) is made up of the brain and spinal cord. (coursehero.com)
An adult central nervous system tumor is a disease in which abnormal cells form in the tissues of the brain and/or spinal cord. (kaiserpermanente.org)

This detailed lumbar spinal model is a fully articulating model of L1 through L5, including a herniated disc shown between L3 and L4. (anatomywarehouse.com)
Lumbar spinal cord with nerves T10-L5. (synbone.com)

As the Latin suggests, the primary function for this thick layer is to protect the brain and spinal cord. (lumenlearning.com)
The last layer is the pia mater (Latin for "soft mother"), which directly contacts and covers the brain and spinal cord like plastic wrap. (lumenlearning.com)

It also provides some information about spinal cord injuries. (medicalnewstoday.com)
Microdiscectomy for arthroplasty is a surgical technique that allows the damaged cervical disc to be removed when it causes pain, compresses a nerve root (herniated disc), or in some cases due to injuries that require stabilizing the spinal column. (newdelhispine.com)

Unlike the dura mater, which receives a rich vascular supply from numerous arteries, the arachnoid mater and the deeper pia mater are generally avascular (lacking blood vessels). (wikipedia.org)
The arachnoid mater lies under the dura mater, and arteries and veins run on top of it. (wikipedia.org)

and the innermost layer the pia mater . (healingtherapies.info)

CSF is a liquid that protects the brain and spinal cord. (medlineplus.gov)
The tough dura mater protects everything inside of it, including the brain and spinal cord. (healingtherapies.info)
The spinal column protects the spinal cord. (coursehero.com)

The coccyx has only 1 spinal segment. (medscape.com)

Craniosacral therapy is a gentle hands-on alternative medicine procedure for evaluating and enhancing the functioning of the craniosacral system, a physiological system surrounding the brain and spinal cord. (healingtherapies.info)
The craniosacral system s fluid barrier is the dura mater, which also composes the skull s inside lining. (healingtherapies.info)

Meningitis can be diagnosed by testing the blood and spinal fluid of the person who is showing symptoms. (healthline.com)

Our data demonstrate that cryoapplication producing a topical cooling around−20°C, caused a highly standardized transmural lesion of the spinal cord in the dorsoventral direction. (frontiersin.org)
Spinal cord injury (SCI) is one of the leading causes of disability, associated with the inevitable formation of a glial scar in the post-traumatic period, which impedes the regenerative axonal growth through the lesion ( 1 - 3 ). (frontiersin.org)
While these SCI models reproduce a realistic clinical course of the spinal cord injury in humans, they have multiple drawbacks, particularly, the impossibility to induce a "therapeutic" lesion. (frontiersin.org)
Syringomyelia is a common spinal cord lesion. (biomedcentral.com)

The top hard outer layer is called the dura mater. (cowurine.com)
Prior to our study, IgA cells had not been shown to reside in the dura mater - the outer meninge - under steady state conditions. (cosmosmagazine.com)

The lumbar and sacral portions of the cord have 5 segments each. (medscape.com)

Anatomy31

Organisms1

Diseases20

Chemicals and Drugs5

Analytical, Diagnostic and Therapeutic Techniques and Equipment11

Psychiatry and Psychology1

Phenomena and Processes1

Technology, Industry, Agriculture1

Meninges23

Cerebrospinal6

Nerves and dura mater2

Epidural12

Membranes10

Cranial6

Arachnoid membrane2

Including spinal cord i1

Vertebral column2

Membrane7

Foramen5

Extradural3

Vertebrae8

Sacrum1

Sensory8

Subarachnoid space4

Surrounds3

Encompassing the brain and spinal cord1

Nerve roots5

Meningeal1

Compression11

Filum terminale3

Cervical spinal cord4

Covers the spinal cord2

Tumors12

Layer of the spinal1

Spine3

Neural4

Ventral4

Extends2

Brain or spinal cord1

Enter the spinal cord1

Protect the spinal cord2

Canal8

Parenchyma2

Pairs of spinal nerves2

Tissue8

Dural sac1

Thoracic cord1

Venous1

Choroid plexus1

Anatomy4

Nervous system4

Lumbar spinal2

Latin2

Injuries2

Arteries2

Innermost layer1

Protects3

Coccyx1

Craniosacral2

Fluid1

Lesion4

Outer2

Sacral1