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What is a hypodense lesion within the lateral left posterior fossa in brain?
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What is the cerebral lobe located deep within lateral sulcus?
Insula
Nueron cell bodies are found in clusters within the posterior root is called?
dorsal root ganglion
Produces oxytocin and ADH that are released within the posterior pituitary gland?
ADH and Oxytocin is produced by hypothalamus.It is secreted by inferior pitutory.
Do kangaroos have foramen magnum forward?
YESbecause its the Removal of a portion of bone posterior to the foramen magnum in order to allow greater space for the nervous system structures within.
Why is called the fluid mosaic model?
Fluid refers for the frequent lateral movement of phospholipids within the membrane. Mosaic refers to the collage of intrinsic proteins that stud the membrane.
What is T2 hyperintens?
2mmT2 hyper intense lesion within the posterior right hepatic lobe. What does this mean?
Extensors of the wrist and hand a. are located within the posterior compartment of the forearm b. attach to the lateral epicondyle of the humerus c. pass through the carpal tunnel d. a and b?
Extensors of the wrist and hand are found in the posterior compartment and attach to the lateral epicondyle of the humerus. The flexors, not the extensors, pass through the carpal tunnel.
What is a intra-lesion bleed?
An intra-lesion bleed is bleeding within the area of abnormal tissue.
What are the ventricles that lie within the cerebral hemispheres?
lateral ventricle
What does it mean when they find a Lesion seen within subcortical white matter tracts of the posterior left frontal lobe?
Subcortical white matter lesions may be associated with cardiovascular disease. They may also be associated with multiple sclerosis, if the patient has other MS signs and symptoms.
What does the medical term intraparenchymal lesion mean?
An intraparenchymal lesion refers to an abnormality or lesion located within the actual tissue of an organ, typically seen on imaging studies like MRI or CT scans. These lesions can be caused by various conditions such as tumors, infections, or bleeding within the tissue itself. Further investigations and tests are usually needed to determine the underlying cause and appropriate treatment.
Is Subconjunctival hemorrhage bleeding within the posterior segment of the eye?
Yes
Most CSF id produced within what ventricle?
lateral
Where do the semicircular canals meet?
The semicircular canals are three loops of interconnected canals within the inner ear which are responsible for detecting angular acceleration. The three canals are the superior posterior and lateral canals. These canals meet at the common crus or the ampulla. Superior semicircular canal Posterior semicircular canal Lateral semicircular canalThe three canals meet at the common crus or the ampulla. The ampulla is a small pouch-like structure that contains a fluid known as the endolymph. The ampulla is located at the base of the semicircular canals and serves as a sensory organ for maintaining balance and equilibrium.
What is the cerebral lobe located deep within lateral sulcus?
Insula
What do the ventricles in the brain do?
There are four cerebral ventricles: the paired lateral ventricles, and the midline third and fourth ventricles. The two lateral ventricles, located within the cerebrum, are relatively large and C-shaped, roughly wrapping around the dorsal aspects of the basal ganglia. It is in the lateral ventricles of the embryo that the successive generation of neurons gives rise to the 6-layered structure of the neocortex, constructed from the inside out during development. Each lateral ventricle extends into the frontal, occipital and temporal lobes via the frontal (anterior), occipital (posterior), and temporal (inferior) horns, respectively. The "body" and "atrium" are situated between the anterior/anterior horn and posterior horns. The lateral ventricles both communicate via the interventricular foramina with the third ventricle, found centrally within the diencephalon. The third ventricle communicates via the cerebral aqueduct, located within the midbrain, with the fourth ventricle, found within the hindbrain. The three foramina to the subarachnoid space are found here, permitting cerebrospinal fluid produced in the ventricles to surround the brainstem, cerebellum, and cerebral cortex. The fourth ventricle is also continuous with the central canal, allowing CSF to bathe the inside surface of the spinal cord as well.
Where is lesion if you have normal vision in eyes right half but absence of vision in eyes on left half of visual field?
The lesion will be at the opposite of the absent vision of the eye which is the left eye.Marieb&Hoehn page 578A lesion of the right optic nerve causes a total loss of vision in the right eye. the lesion would be of the left optic nerve is the vision were to be reversed
