In each blank, try to type in the
word that is missing. If you've
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blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Question: Where is a sagittal fold of dura mater found? What is another name for this ?Answer: falx cerebri is in the (cerebral) fissure between the right and left cerebral hemispheres Question: A large mass of commissural fibers what at the bottom of the longitudinal fissure?Answer: the Corpus connects the cortical areas of both cerebral hemispheres Question: What three components of the make it resemble an almond joy?Answer: The chocolate = cerebral cortex
the = subcortical white matter
The almond = basal nuclei Question: What does the cortex form?Answer: layer of gray matter that forms ridges (gyri) and grooves (sulci) Question: What are the fibers that make up the subcortical white ?Answer: axons the run to and from the cortex Question: What are found within the fibers of the subcortical white ?Answer: of gray matter = basal nuclei Question: What is the cavity inside each hemisphere?Answer: ventricle Question: What is the shape of the superolateral surface of the cerebral ? Why?Answer: convex to conform to the concavity of the vault (calvaria) Question: What is the of the medial surface of the cerebreal hemisphere?Answer: flat and vertical, faces the opposite hemisphere with fissure in between it. Question: What does the surface rest on?Answer: anterior and middle cranial fossae and tentorium Question: What is the cerebelli?Answer: the fold of dura between cerebral hemispheres and cerebellum Question: Name the six of the cerebral hemisphere:Answer: frontal, parietal, temporal, occipital, , limbic Question: What direction does the fissure of run? Other name? What does it separate? Answer: lateral sulcus runs posteriorly and superiorly on superolateral surface to separate the temporal lobe from the and parietal lobe. Question: What sulcus marks the boundary between frontal and lobes (anterior and posterior respectively?Answer: The suclus that runs and slightly anteriorly from superior border of hemisphere and extends for short distance onto medial surface. Question: What sulcus runs inferiorly and slightly anteriorly from superior border of to fissure of sylvius?Answer: Fissure of Rolanda or central Question: The sulcus located on medial of hemisphere between parietal and occipital lobe?Answer: sulcus tha for short distance onto superolateral surface. Parietooccipital Question: is the preoccipital notch? What causes it?Answer: on the inferior border of hemisphere produced by superior border of petrous part of temporal bone Question: Where is the boundary parietal, temporal and occipital lobes?Answer: imaginary line parietooccipital sulcus with preoccipital notch Question: Where are the and occipital poles?Answer: anterior and ends of cerebral hemisphere Question: is the temporal pole?Answer: anterior end of lobe Question: Where is the ?Answer: cortical area deep inside lateral suclus Question: What makes up the ?Answer: parts of frontal, parietal and temporal lobes that overlie the Question: The precental sulcus likes anterior and to what suclusAnswer: sulcus Question: What lies precentral sulcus and central sulcus? What does it do?Answer: precentral gyrus is part of motor cortex - very important Question: What three parts of the surface of the frontal lobe are divided by superior and inferior sulciAnswer: superior, middle, inferior frontal Question: The gyrus lateral to the inferior has what three parts?Answer: orbital, triangular and opercular divided by anterior and ascending rami of lateral sulcus Question: The postcentral suclus is part of what lobe? does it run?Answer: runs posterior to postcentral , parallel to the central sulcus in the parietal lobe Question: The gyrus that is part of primary somatosensory cortex is ? Name?Answer: parietal lobe: located between central suclus and sulcus, name: postcentral gyrus Question: Where do all pain, temp, proprioception for cortex go to...Answer: postcentral Question: What is the sulcus that runs posteriorly from the sulcus? What does it divide?Answer: intraparietal sulcus divides the remaining part of parietal lobe into superior and inferior lobules Question: What inferior parietal gyrus caps the posterior end of the sulcus?Answer: gyrus Question: What inferior parietal gyurs caps the posterior end of the temporal sulcus?Answer: angular Question: Name the three gyri and two sulci of the lobe:Answer: superior, middle, and inferior gyri divided by and inferior sulci Question: If you look on the superior surface of the lobe (which is the floor of the lateral sulcus, what area gyri exist?Answer: the gyri that with primary auditory cortex = transverse temporal gyri Question: Which lobe has no important or gyri?Answer: occipital Question: What is the name of the area in the inferior surface of hemisphere is continuous with insular cortex?Answer: limen insulae (threshold to ) Question: What lobe has short gyri and long posterior gyri divided by a central sulcusAnswer: Insular Question: What is the largest bundle of fibers?Answer: that establish connections between cortical areas of both cerebral hemispheres. = corpus callosum Question: List the parts of the medial surface of the callosum from anterior to posteriorAnswer: rostrum, genu, body, Question: part that is continuous inferiorly with lamina of Answer: forms part of anterior wall of 3rd Question: fiber connecting hippocampal formation with hypothalmusAnswer: oldest part of cortex located in medial part of temporal lobe, most fibers terminate in mammillary body = fornix Question: columns of fornix form Answer: anterior boundary of interventricular Question: thin of neuroglial tissue with scattered neurons that fill gap between fornix and corpus callosumAnswer: septum Question: bundle of commissural fibers located anterior to column of fornixAnswer: interconnects parts of and temporal lobes Question: What sulcus begins inferior to the genu of the callosum and runs parallel to it?Answer: The sulcus tha turns up posteriorly toward the superior border of the hemisphere to become the marginal = begins as..cingulate sulcus Question: The gyri continues above the corpus callosum as far back as the ...Answer: begins inferior to the genu of the callosum = cingulate gyrus Question: What gyrus is located between sulcus and corpus callosumAnswer: cingulate is Question: Name the three gyri and two of the temporal lobe:Answer: superior, middle, and inferior gyri by superior and inferior sucli Question: If you look on the superior surface of the temporal lobe (which is the of the lateral sulcus, what area gyri exist?Answer: the gyri that with primary auditory cortex = transverse temporal gyri Question: Which lobe has no sulci or gyri?Answer: occipital Question: What is the name of the area in which the inferior surface of hemisphere is with insular cortex?Answer: insulae (threshold to insuala) Question: What lobe has anterior gyri and long posterior gyri divided by a central sulcusAnswer: Insular Question: What is the largest bundle of commissural ?Answer: Fibers that establish connections between cortical areas of both cerebral hemispheres
corpus Question: List the parts of the surface of the brain from anterior to posteriorAnswer: , genu, body, splenium Question: part that is continuous inferiorly with of terminalisAnswer: forms part of anterior wall of 3rd Question: fiber bundle connecting hippocampal with hypothalmusAnswer: oldest part of cerebral cortex located in medial part of temporal lobe, most fibers terminate in body
fornix Question: columns of fornix form Answer: anterior boundary of interventricular Question: thin sheet of neuroglial tissue with neurons that fill gap between fornix and corpus callosumAnswer: pellucidum Question: smaller bundle of commissural located anterior to column of fornixAnswer: interconnects parts of frontal and lobes Question: What begins inferior to the genu of the corpus callosum and runs parallel to it?Answer: The tha turns up posteriorly toward the superior border of the hemisphere to become the marginal sulcus
begins as..cingulate sulcus Question: The gyri continues the corpus callosum as far back as the splenium...Answer: begins inferior to the genu of the corpus callosum
cingulate Question: What is located between cingulate sulcus and corpus callosumAnswer: cingulate is anterior to corpus callosum and posteriot ot cingulate sulchus Question: what gyrus if continuous with superior frontal gyrus on surface?Answer: gyrus located between cingulate sulcus and border of = medial frontal gyrus Question: area located anterior to marginal sulcus and posterior to sulcusAnswer: surrounds the indentation produced by central sulcus on medial surface of hemisphere = paracentral Question: represents an extension of precentral onto media surface of hemisphereAnswer: it is part of primary cortex = anterior paracentral lobule (gyrus) Question: represents an extension of gyrus onto medial surface of hemisphereAnswer: it is of primary somatosensory cortex
= posterior paracentral lobule (gyrus) Question: located inferior to rostrum of corpus callosum and anterior to terminalisAnswer: gyrus Question: what begins under the splenium of the corpus callosum and extends toward the occipital Answer: sulcus that has primary visual cortex in the depths and on side of it.= calcarine sulcus Question: what sulcus extends from sulcus to the superior border of hemisphere?Answer: parietooccipital Question: between marginal sulcus and parietooccipital sulcusAnswer: area inferiorly by subparietal sulcus = precuneous Question: wedgeshaped area between -occipital and calcarine sulciAnswer: cuneus Question: Where is the tongue of the ?Answer: inferior to the calcarine sulcus = lingual gyrus Question: What lies parallel and to the longitudinal fissure?Answer: sulcus Question: The that sits just superior to cribiform plate of ethmoidAnswer: structure that recieves olfactory = olfactory bulb Question: posterior continuation of bulbAnswer: posteriorly by dividing into medial and lateral olfactory striae =
olfactory tract Question: to the olfactory striae is an area with numerous small orifices produced by vessels as they enter the brainAnswer: perforated substance Question: gyrus located medial to olfactory Answer: gyrus Question: where are the gyri and sulciAnswer: lateral to sulcus on inferior surface of frontal lobe Question: sulcus that runs the medial border of temporal lobe, on the inferior surfaceAnswer: hippocampal Question: What lies lateral and parallel to hippocampal sulcus on surface of temporal lobeAnswer: collateral Question: Its anterior most portion hooks to form the ?Answer: the gyrus that lies between lateral to hippocampal and medial to anterior part of collateral sulcus = parahippocampal sulcus Question: short sulcus that forms the lateral of the most anterior part of parahippocampal gyrusAnswer: may be continous with collateral sulcus = rhinal Question: gyrus located between sulcus and posterior part of collateral sulcusAnswer: gyrus Question: list the 3 structures in order that are lateral to the sulcusAnswer: medial occipitotemporal gyrus
occipitotemporal occipitotemporal gyrus Question: What gyrus on the inferior surface of the temporal lobe continous with the inferior temporal gyrus around the inferior border of the hemisphereAnswer: lateral gyrus Question: What lobe is with higher brain function such as memory and emotions?Answer: system - looks like ring, hence limbic Question: Where is the lobe? What does it border?Answer: and inferior surfaces of hemisphere, bording corpus callosum and upper brainstem Question: Four of limbic lobeAnswer: subcallosal gyrus (area)
cinglute gyrus
parahippocampal gyrus with uncus
hippocampal (seahorse) Question: What the cingulate and parahippocampal gyri? Where?Answer: isthmus of cingulate gyrus posterior to spenium of callosum |
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