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- nucleus of oculomotor nerve
- nucleus of troclear nerve
- red nucleus = an important extrapyramidal centre
- mesencephalic nucleus of trigeminal nerve
- inferior colliculus
- superior colliculus
- pretectal nucleus = for light and consensual reflexes
- substantia nigra
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Is the brainstem made up of the hindbrain and midbrain?
The brainstem is made up of midbrain. Not sure about hindbrain.
Is the midbrain involved in hearing?
Yes
Is the midbrain involved in vision?
Yes
How are midbrain and oblogata connected?
Midbrain and Oblogata are connected at least via the internet. P.S. - The Midbrain serves as the audiovisual highway of the brain connected to the Medulla Oblongata by the Pons. Oblogata is the creative activities on MySpace, Facebook, Oblogata etc.
What are the two main parts of the midbrain?
cerebral aqueduct which traversing the midbrain divides it into two main parts:Tectum (smaller dorsal part), which consists of = 2 superior and 2 inferior colliculi2 cerebral peduncles (larger ventral part), which consist of = crus cerebri + substantia nigra + tegmentum
What are extra-pyramidal centers?
premotor area of cerebral cortex (area 6)corpus striatum (caudate & lentiform nuclei)subthalamic nucleus (in subthalamus)red nucleus (in midbrain)substantia nigra (in midbrain)inferior olivary nucleus (in medulla)nuclei of reticular formation (in brainstem)
What are the afferent and efferent fibers for Pretectal nucleus of the midbrain?
It receives its afferent light impulses from the retina and occipital cortex.it gives efferents to the Edinger-Westphal nuclei of both sides.
Name the major regions of the midbrain?
what are the structures of the midbrain
What effect does activity of the nuerons in medial septal nuclei have?
The medial septal nuclei are located in the anteroventral cerebrum. They have reciprocal connections to other parts of the limbic system; the hippocampus, amygdala, hypothalamus, cingulate gyrus, and thalamus. They are also connected to the midbrain. What we know most about the medial septal nuclei is that they play an important role in reward and reinforcement. So, if the medial septal nuclei where stimulated, the brain would perceive a reward, a pleasurable sensation.
Is the brainstem made up of the hindbrain and midbrain?
The brainstem is made up of midbrain. Not sure about hindbrain.
What are the three parts of the brainstem?
midbrain, pons, medulla oblongata
What is the Icd-9 code for benign tumor of the midbrain?
What is the Icd-9 code for benign tumor of the midbrain
What gives rise to the midbrainand aqueduct of the midbrain?
MESENCEPHALON gives rise to the mid brain and aqueduct of the midbrain
If a persons brain cannot correctly receive signals from the eyes which part of the brain is most likely not working?
Midbrain
Does the midbrain includes the thalamus and hypothalamus?
No
What Encloses third ventricle?
the midbrain
Does the midbrain include the thalamus and hypothalamus?
No
