Term
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Definition
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Term
| 4 lobes of the cerebral hemisphere |
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Definition
| frontal, occipital, parietal, temporal |
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Term
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Definition
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Term
| lateral fissure separates what two lobes |
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Definition
| frontal and temporal lobe |
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Term
| central sulcus separates what two lobes |
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Definition
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Term
| on either side of the central sulci are called what |
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Definition
| precentral and postcentral gyri |
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Term
| the precentral gyrus of the frontal lobe is involved with what |
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Definition
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Term
| the postcentral gyrus of the parietal lobe is involved with what activities |
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Definition
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Term
| the frontal lobe contains two other sulci called what |
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Definition
| superior and inferior frontal sulci |
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Term
| the superior and inferior frontal sulci outlien the limits of what |
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Definition
| superior, middle, and inferior gyri of the frontal lobe |
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Term
| vertical portion of the inferior frontal gyrus immediately rostral to the precentral gyrus is called what |
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Definition
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Term
| pars operculum is the location of what |
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Definition
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Term
| broca's area is involved in what |
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Definition
| motor production of speech |
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Term
| damage to broca's area could result in what |
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Definition
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Term
| 2 divisions of the temporal lobe |
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Definition
| superior temporal sulcus, middle temporal sulcus |
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Term
| sulcus which runs parallel to the lateral fissure and separates superior and middle temporal gyri |
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Definition
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Term
| the middle temporal sulcus is the boundary between what 2 gyri |
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Definition
| middle and inferior temporal gyri |
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Term
| which temporal gyri is best view from the ventral surface, with only a small part being seen on the lateral view |
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Definition
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Term
| sulci of the superior surface |
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Definition
| intraparietal/interparietal sulcus |
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Term
| intraparietal/interparietal sulcus divides the parietal lobe into what |
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Definition
| superior and inferior parietal lobules |
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Term
| what divides the two hemispheres of the cerebrum |
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Definition
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Term
| two gyri of the inferior parietal lobule |
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Definition
| supramarginal, angular gyri |
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Term
| lateral surface of the occipital lobe is covered by a group of small gyri designated as what |
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Definition
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Term
| gyri on the inferior surface of the frontal lobe are called what |
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Definition
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Term
| olfactory sulcus is associated with what |
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Definition
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Term
| small gyrus between the olfactory sulcus and the longitudinal fissure is called what |
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Definition
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Term
| lobe that may be involved in taste sensation and/or visceral sensation and motility, seen by removing portions of the frontal lobe |
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Definition
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Term
| insula is sometimes included in what system |
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Definition
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Term
| limbic system is a group of what structures |
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Definition
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Term
| what are the thalamus and hypothalmus separated by |
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Definition
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Term
| what is suspended from the infundibulum |
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Definition
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Term
| what are the 4 parts of the corpus callosum |
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Definition
| splenium, body, genu, rostrum |
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Term
| structure just ventral to the body of the corpus callosum |
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Definition
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Term
| the septum pellucidum separates what features |
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Definition
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Term
| what is ventral to the septum pellucidum |
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Definition
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Term
| large fiber bundle associated with the limbic system ventral to the septum pellucidum |
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Definition
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Term
| ventral to the fornix are a bundle of fibers, called what |
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Definition
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Term
| what features contain fibers that interconnect the cerebral hemispheres |
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Definition
| corpus callosum, anterior commisure |
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Term
| what forms the anterior wall of the third ventricle |
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Definition
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Term
| what marks the rostral limit of the midbrain on the dorsal surface? |
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Definition
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Term
| the ventral junction between diencephalon and midbrain occurs just caudal to what |
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Definition
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Term
| the habenula is located next to what |
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Definition
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Term
| the pineal body is located next to what |
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Definition
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Term
| the habenula, pineal body, and stria medullaris thalami comprise what |
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Definition
| epithalamus of the diencephalon |
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Term
| what makes up the epithalamus of the diencephalon |
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Definition
| habenula, pineal body, stria medullaris thalami |
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Term
| what marks the rostral limit for the thalamus |
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Definition
| interventricular foramen of monro |
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Term
| structure slightly posterior to the splenium of the corpus callosum, splits the occipital lobe in half |
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Definition
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Term
| calcarine sulcus extends caudally into what lobe |
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Definition
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Term
| the cortex receiving optic radiations lies within what sulcus |
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Definition
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Term
| what is the name of the sulcus that veers off of the calcarine sulcus? |
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Definition
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Term
| what separates the parietal and occipital lobes |
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Definition
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Term
| the parietal lobe extends as far forward as what |
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Definition
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Term
| what is the medial boundary for the superior frontal gyrus |
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Definition
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Term
| sulcus above the corpus callosum |
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Definition
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Term
| thin band of tissue that marks the path of the superior cerebellar peduncle between the cerebellum and midbrain |
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Definition
| superior medullary vellum |
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Term
| structure ventral to the calcarine sulcus |
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Definition
| lingula or lingular/lingual gyrus |
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Term
| wedge shaped gyrus forming the dorsomedial portion of the occipital lobe between calcarine sulcus and the parieto occipital sulcus |
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Definition
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Term
| cuneus lies between what structures |
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Definition
| calcarine sulcus, parieto-occipital sulcus |
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Term
| segment of the parietal lobe occupying the dorsomedial surface of the hemisphere between the parieto-occipital and cingulate sulcus |
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Definition
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Term
| the precuneus is located between what two scructures |
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Definition
| parieto-occipital sulcus, cingulate sulcus |
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Term
| structure which surrounds the medial extension of the central sulcus |
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Definition
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Term
| the paracentral lobule's rostral section is in what lobe |
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Definition
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Term
| the paracentral's lobule caudal part is in what lobe |
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Definition
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Term
| gyrus which extends along the corpus callosum from the genu to the splenium |
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Definition
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Term
| most posterior part of the frontal lobe on the medial basal surface |
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Definition
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Term
| small gyrus produced by the underlying amygdala |
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Definition
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Term
| this gyrus of the temporal lobe is continuous with the lingula |
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Definition
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Term
| gyrus between the parahippocampal gyrus and inferior temporal gyrus |
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Definition
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Term
| the occipitotemporal gyrus is between what 2 structures |
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Definition
| parahippocampal gyrus, inferior temporal gyrus |
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Term
| what is the medial boundary of the occipitotemporal gyrus |
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Definition
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Term
| 3 arteries that supply blood to the brain |
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Definition
| basilar and (2) internal carotid arteries |
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Term
| 3 branches from the 3 major vessels that supply the brain |
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Definition
| anterior cerebral artery, middle cerebral artery, posterior cerebral artery |
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Term
| the anterior cerebral arteries are derived from what arteries |
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Definition
| internal carotid arteries |
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Term
| anterior cerebral artery supplies what (4) |
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Definition
| medial hemispheric surface, olfactory bulb, olfactory tract, superior hemispheric surfaces |
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Term
| middle cerebral arteries are derived from what arteries |
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Definition
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Term
| middle cerebral artery supplies what |
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Definition
| most of the lateral surface of the hemisphere |
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Term
| posterior cerebral artery supplies what (3) |
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Definition
| occipital lobe, medial parts of the temporal lobe, tectum of the midbrain |
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Term
| 4 types of cranial bleeds |
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Definition
| epidural(extradural) bleed, subdural, intracerebral, subarachnoid |
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Term
| bleeding between the skull and dura mater |
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Definition
| epidural/extradural bleed |
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Term
| epidural/extradural bleeds result from tears of what arteries |
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Definition
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Term
| which meningeal artery is usually torn for epidural/extradural bleeds? |
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Definition
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Term
| middle meningeal aa is a branch of what aa |
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Definition
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Term
| epidural/extradural bleeds can be fatal because what happens to the skull as a result of the blood? |
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Definition
| blood rapidly dissects meningeal dura from inner aspect of skull |
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Term
| bleeding between the arachnoid and duramaters |
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Definition
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Term
| subdural bleeds result from what |
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Definition
| tears of cerebral veins at junctions with dural sinus |
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Term
| subdural bleeds may cause signs of what in hours or over many weeks |
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Definition
| increased intracranial pressure |
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Term
| type of hemorrhagic stroke/cerebrovascular accident that occur within the brain substance |
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Definition
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Term
| result of intracerebral bleeds |
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Definition
| death of brain tissue in involved area |
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Term
| bleeding in the subarachnoid space |
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Definition
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Term
| s/s of subarachnoid bleeds |
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Definition
| sudden headache and loss of consciousness |
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Term
| what parts of the brain contain a tegmentum |
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Definition
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Term
| what parts of the brain contain a tectum |
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Definition
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Term
| what separates the tectum from the tegmentum |
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Definition
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