1 - SAQ Cerebral Surface and Skull Bones Quiz

The cerebrum, the diencephalon, the brain stem, and the cerebellum.

Gray matter is formed from neuronal cell bodies and dendrites.

White matter is formed from aggregations of myelinated axons from many neurons.

<p>V1</p> Signup and view all the answers

<p>PreCentral Gyrus</p> Signup and view all the answers

<p>Gyri are the folds on the surface of the cerebral cortex, while sulci are the grooves between the folds.</p> Signup and view all the answers

<p>Gyri are the folds on the surface of the cerebral cortex, while fissures are the deepest grooves between gyri.</p> Signup and view all the answers

<p>The neocortex has six layers and its composition varies depending on specialization, such as sensory or motor.</p> Signup and view all the answers

<p>The major gyri include the superior frontal gyrus, middle frontal gyrus, inferior frontal gyrus, precentral gyrus, postcentral gyrus, superior temporal gyrus, middle temporal gyrus, inferior temporal gyrus, supramarginal gyrus, angular gyrus, superior parietal lobule, middle occipital gyrus, and inferior occipital gyrus. The major sulci include the lateral fissure, central sulcus, parieto-occipital sulcus, calcarine sulcus, cingulate sulcus, and subparietal sulcus.</p> Signup and view all the answers

<p>The four major parts of the brain are the cerebrum, diencephalon, brain stem, and cerebellum.</p> Signup and view all the answers

<p>Gray matter in the brain and spinal cord is formed from neuronal cell bodies and dendrites.</p> Signup and view all the answers

<p>White matter in the brain and spinal cord is formed from aggregations of myelinated axons from many neurons.</p> Signup and view all the answers

<p>The primary termination zone of the visual pathway in the occipital cortex is called the striate cortex (also known as primary visual cortex or V1).</p> Signup and view all the answers

<p>The fold of dura that lies in the fissure separating the cerebral hemispheres is called the falx cerebri.</p> Signup and view all the answers

<p>The two types of grooves created in the cortex during embryonic development are fissures and sulci.</p> Signup and view all the answers

<p>The name for the deepest grooves between gyri is fissures.</p> Signup and view all the answers

<p>The term for the shallower grooves between folds is sulci.</p> Signup and view all the answers

<p>The six layers of the neocortex are: molecular, external granular, external pyramidal, internal granular, internal pyramidal, and multiform.</p> Signup and view all the answers

<p>The primary auditory cortex is called Heschl's Gyrus.</p> Signup and view all the answers

<p>The major gyri and sulci of the human cerebrum are: superior frontal gyrus, middle frontal gyrus, inferior frontal gyrus, precentral gyrus, postcentral gyrus, superior temporal gyrus, middle temporal gyrus, inferior temporal gyrus, supramarginal gyrus, angular gyrus, superior parietal lobule, middle occipital gyrus, inferior occipital gyrus, and Heschl's Gyrus.</p> Signup and view all the answers

<p>V1</p> Signup and view all the answers

<p>PreCentral Gyrus</p> Signup and view all the answers

<p>Gyri are ridges of brain cortex, while sulci are CSF-filled grooves that separate gyri</p> Signup and view all the answers

<p>It is composed of gray matter mantle that overlies white matter</p> Signup and view all the answers

<p>White matter is formed from myelinated axons</p> Signup and view all the answers

<p>falx cerebri</p> Signup and view all the answers