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Why does a brain hemorrhage within a region of the right internal capsule results in paralysis?
Internal capsule contains all the nerve fibres coming from motor area of brain. So hemorrhage result in paralysis of the oposite side of the body. As there is crossing of nerve fibres to oposite side.
What is internal capsule and why it is given that name?
It is a broad lamina of white matter made up of projection fibres which pass to and from the cerebral cortex.It's called as "internal capsule" simply because it forms an internal (inner) capsule to the lentiform nucleus.
What is the function of the Internal Capsule?
The internal capsule is a white matter structure in the brain that serves as a major pathway for communication between different regions of the brain. It carries motor and sensory fibers to and from the cerebral cortex, facilitating voluntary movement, sensory perception, and other functions.
What are the five parts of internal capsule?
short anterior limblong posterior limbgenu (apex)retrolentiform partsublentiform part
Which portion of the lentiform nucleus is closer to the internal capsule?
globus pallidus
Why does a brain hemorrhage within a region of the right internal capsule results in paralysis?
Internal capsule contains all the nerve fibres coming from motor area of brain. So hemorrhage result in paralysis of the oposite side of the body. As there is crossing of nerve fibres to oposite side.
What is internal capsule and why it is given that name?
It is a broad lamina of white matter made up of projection fibres which pass to and from the cerebral cortex.It's called as "internal capsule" simply because it forms an internal (inner) capsule to the lentiform nucleus.
How striatum is related to fibers of internal capsule?
The striatum is a structure in the brain that is closely connected to the fibers of the internal capsule. The internal capsule contains important motor and sensory pathways that carry information to and from the cerebral cortex and the brainstem. Fibers from the cortex travel through the internal capsule to reach the striatum, forming a crucial pathway for communication between different regions of the brain involved in movement and control.
Hemorrhage of the internal capsule is called stroke explain what the internal capsule is and why a patient with hypertension high blood pressure is more likely subjected to stroke?
A hemorrhage of the internal capsule is called a stroke. The internal capsule is the area of the brain where many nerves are threaded. People with hypertension or high blood pressure are more likely to be subjected to a stroke because of the pressure on the internal capsule and arteries.
What is the function of the Internal Capsule?
The internal capsule is a white matter structure in the brain that serves as a major pathway for communication between different regions of the brain. It carries motor and sensory fibers to and from the cerebral cortex, facilitating voluntary movement, sensory perception, and other functions.
Hemorrhage of the internal capsule is called stroke explain what the internal capsule is and why a patient with hypertension high blood pressure is more likely subjected to stroke-?
Lacunar stroke is the hemorrhage of the internal capsule.
What is the corpus striatum and how is it related to the fibers of the internal capsule?
The corpus striatum is a collection of caudate nuclei and the putamen portion of the lentiform nucleus. The crossing of the internal capsules between the diencephalon and the basal ganglia gives the corpus striatum its stripped appearance, hence its name corpus striatum, or "stripped body." The corpus striatum consists of the basal ganglia and the internal capsule, and it is related to the internal capsule by separating it from the putamin.
What is the internal capsule?
The internal capsule is the major structure carrying ascending and descending nerve projection fibers to and from the cerebral cortex
What vessel supplies the right side of the brain?
Right arm: right subclavian artery --> rt. brachial A --> rt radial or ulnar A --> palmar digital A Rt. head can be divided into brain, skull, facial structures Which is very complex As a rule, the carotid supplies all the head and neck region The internal branch supplies the brain tissue: e.g. middle cerebral artery. The vertebral branch of the subclavian a. supplies the bain as well via the basillar A. The external branch gives off 7 main branches, supplying the neck and head organs, bones EXCEPT the brain
Which white matter tracts connect the cerebrum to the lower brain areas?
The internal capsule and the cerebral peduncles are white matter tracts that connect the cerebrum to lower brain areas such as the brainstem. These pathways are important for transmitting signals between different regions of the brain.
Does the internal structure of the pituitary resemble that of the brain?
yes the internal structure of brain resemble to brain
What is the brain's striatocapsular region?
The striatocapsular region refers to a part of the brain that includes the striatum (a collection of neurons involved in movement, motivation, and reward processing) and the internal capsule (white matter fiber bundles that carry information to and from the brain). This region plays a crucial role in motor control and decision-making processes in the brain.
