Central Nervous System Flashcards
What structure is #1?
Precentral Gyrus
What structure is #2?
Postcentral Gyrus
What structure is #3?
Central Sulcus
What structure is #4?
Lateral Sulcus
What structure is #5?
Parieto-occipital sulcus
What structure is #6?
Longitudinal Fissure
What structure is #7?
Transverse Fissure
What structure is #8?
Frontal Lobe
What structure is #9?
Parietal Lobe
What structure is #10?
Temporal Lobe
What structure is #11?
Occipital Lobe
What structure is #1?
Corpus Callosum
What structure is #2?
Anterior Commissure
What structure is #3?
Fornix
What structure is #4?
Lateral Ventricle
What structure is #5?
Choroid Plexus
What structure is #6?
Septum Pellucidum
What structure is #7?
Olfactory Bulb
What structure is #8?
Olfactory Tract
What structure is #1?
Caudate Nucelus
What structure is #2?
Putamen
What structure is #3?
Globus Pallidus
What structure is #4?
Substantia Nigra
What structure is #5?
Subthalamic Nuclei
What structure is #6?
Hippocampus
What structure is #7?
Amygdala
What structure is #8?
Cingulate Gyrus
What structure is #9?
Mammillary Bodies
What structure is #1?
Thalamus
What structure is #2?
Optic Nerve
What structure is #3?
Optic Chiasm
What structure is #4?
Optic Tract
What structure is #5?
Interthalamic Adhesion
What structure is #6?
Cerebral Aqueduct
What structure is #7?
Third Ventricle
What structure is #8?
Choroid Plexus
What structure is #9?
Infundibulum
What structure is #10?
Pituitary Gland
What structure is #11?
Pineal Gland
What structure is #1?
Cerebral Peduncle
What structure is #2?
Crus Cerebri
What structure is #3?
Tegmentum
What structure is #4?
Cerebral Aqueduct
What structure is #5?
Superior Colliculus
What structure is #6?
Inferior Colliculus
What structure is #7?
Fourth Ventricle
What structure is #8?
Middle Cerebellar Peduncles
What structure is #9?
Pyramids
What structure is #10?
Olive
What structure is #1?
Corpora Quadrigemina
What structure is #2?
Fornix
What structure is #3?
Corpus Callosum
What structure is #4?
Interventricular Foramen
What structure is #5?
Anterior Commissure
What structure is #6?
Interthalamic Adhesion
What structure is #7?
Medulla Oblongata
What structure is #8?
Parieto-occipital sulcus
What structure is #8?
Hypothalamus
What structure is #9?
Optic Chiasm
What structure is #10?
Thalamus
What structure is #11?
Pons
What structure is #12?
Arbor Vitae
What structure is #13?
Cerebral Aqueduct
What structure is #14?
Parieto-occipital sulcus
What structure is #15?
Pineal gland
What structure is #16?
Choroid Plexus
What structure is #17?
Fornix
What structure is #18?
Septum Pellucidum
What structure is #1?
Insula
What structure is #2?
Trigeminal Nerve V
What structure is #3?
Optic Nerve II
What structure is #4?
Vestibulocochlear Nerve VIII
What structure is #5?
Facial Nerve VII
What structure is #6?
Abducens Nerve VI
What structure is #7?
Hypoglossal Nerve XII
What structure is #8?
Pyramids
What structure is #9?
Accessory Nerve XI
What structure is #10?
Crus Cerebri
What structure is #11?
Trochlear Nerve IV
What structure is #12?
Middle Cerebellar Peduncle
What structure is #13?
Glossopharyngeal Nerve IX
What structure is #14?
Vagus Nerve X
What structure is #15?
Olive
What structure is #16?
Optic Tract
What structure is #17?
Middle Cerebral Artery
What structure is #18?
Internal Carotid Artery
What structure is #19?
Basal Ganglia
What structure is #1?
Arbor Vitae
What structure is #2?
Vermis
What structure is #3?
4th Ventricle
What structure is #4?
Folia
What structure is #5?
Sulci
What structure is #6?
Middle Cerebellar Peduncle
What structure is #1?
Superior Saggittal Sinus
What structure is #2?
Straight Sinus
What structure is #3?
Transverse Sinus
What structure is #4?
Tentorium Cerebelli
What structure is #5?
Inferior Saggittal Sinus
What structure is #6?
Falx Cerebri
What structure is #1?
Internal Carotid Artery
What structure is #2?
Post Communicating Artery
What structure is #3?
Opthalamic Nerver (30)
Maxillary Nerve (31)
Mandibular Nerve (32)
What structure is #4?
Trigeminal Nerve V
What structure is #5?
Superior Cerebellar Artery
What structure is #6?
Labyrinthine artery
What structure is #7?
Anterior Inferior Cerebellar artery
What structure is #8?
Basilar Artery
What structure is #9?
Accessory Nerve XI
What structure is #10?
Hypoglossal Nerve XII
What structure is #11?
Posterior Inferior Cerebellar Artery
What structure is #12?
Pituitary Gland
What structure is #13?
Olfactory Bulb
What structure is #14?
Olfactory Tract
What structure is #15?
Optic Nerve II
What structure is #16?
Oculomotor Nerve III
What structure is #17?
Posterior Cerebral Artery
What structure is #18?
Trochlear Nerve IV
What structure is #19?
Abducens Nerve VI
What structure is #20?
Vestibulocochlear Nerve VIII
What structure is #21?
Facial Nerve VII
What structure is #22?
Vagus Nerve X
What structure is #23?
Glossopharyngeal Nerve IX
What structure is #24?
Vertebral Artery
What structure is #25?
Anterior Spinal Artery
What structure is #1 & #6?
Superior Sagittal Sinus
What structure is #2?
Falx Cerebri in Longitudinal Fissure
What structure is #3?
Anterior Cerebral Arteries
What structure is #4 & #9?
Corpus Callosum
What structure is #5?
Lateral Ventricles
What structure is #6?
Caudate Nucleus
What structure is #7?
Septum Pellucidum
What structure is #8?
Choroid Plexus
What structure is #10?
Inferior Sagittal Sinus
What structure is #5?
Caudate Nucleus
What structure is #6?
Internal Capsule
What structure is #7?
External Capsule
What structure is #8?
Lateral Ventricle (anterior horn)
What structure is #9?
Septum Pellucidum
What structure is #10?
Putamen
What structure is #11?
Globus Pallidus
What structure is #12?
Thalamus
What structure is #13?
Insular Cortex
What structure is #14?
Fornix
What structure is #16?
Lateral Ventricle (posterior horn)
What structure is #1?
Frontal Sinuses
What structure is #13?
Pineal Gland
What structure is #3?
Superior Rectus
What structure is #6?
Optic Chiasm
What structure is #7?
Middle Cerebral Artery
What structure is #9?
Pituitary Gland
What structure is #10?
Mamillary Body
What structure is #11?
Crus cerebri
What structure is #12?
Midbrain tegmentum
What structure is #13?
Cerebral Aqueduct
What structure is #14?
Vermis
What structure is #16?
Straight sinus
What structure is #1?
Cornea
What structure is #2?
Lens
What structure is #3?
Posterior Segment
What structure is #4?
Lateral Rectus
What structure is #5?
Optic Nerve
What structure is #6?
Medial Rectus
What structure is #10?
Oculomotor Nerve
What structure is #13?
Pons
What structure is #1?
Cerebellar Hemisphere
What structure is #2?
Vermis
What structure is #3?
Transverse Fissure
What structure is #4?
Folia
What structure is #5?
Sulci
What structure is #6?
Arbor Vitae
What structure is #7?
Middle Cerebellar Peduncle
What structure is #8?
Fourth Ventricle
What structure is #9?
Median Aperture
What structure is #10?
Lateral Aperture
What structure is #11?
Central Canal
What structure is #1?
Cervical Enlargement
What structure is #2?
Lumbar Enlargement
What structure is #3?
Conus Medullaris
What structure is #4?
Filum Terminale
What structure is #5?
Cauda Equina
What structure is #6?
Denticulate Ligaments
What structure is #1?
Dorsal Root
What structure is #2?
Ventral Root
What structure is #3?
Dorsal Rootlets
What structure is #4?
Ventral Rootlets
What structure is #5?
Dorsal Root Ganglion
What structure is #6?
Spinal Nerve
What structure is #7?
Ventral (anterior) horn
What structure is #8?
Dorsal (posterior) horn
What structure is #9?
Gray Commissure
What structure is #10?
Central Canal
What structure is #11?
Anterior (ventral) funiculus
What structure is #12?
Posterior (dorsal) funiculus
What structure is #13?
Lateral Funiculus
What structure is #14?
Anterior Median Fissure
What structure is #15?
Posterior Median Sulcus
What structure is #1?
Periosteal Layer
What structure is #2?
Meningeal Layer
What structure is #3?
Falx Cerebri
What structure is #4?
Tentorium Cerebelli
What structure is #5?
Arachnoid Mater
What structure is #6?
Subarachnoid space
What structure is #7?
Pia Mater
What structure is #1?
Superior Sagittal Sinus
What structure is #2?
Inferior Sagittal Sinus
What structure is #3?
Straight Sinus
What structure is #4?
Confluence of the sinuses
What structure is #5?
Transverse Sinus
What structure is #6?
Sigmoid Sinus
What structure is #1?
Vertebral Artery
What structure is #2? Where does this feed blood to?
Anterior Spinal Artery: Anterior Spinal Cord
What structure is #3? Where does this feed blood to?
Posterior Inferior Cerebellar Artery: inferior cerebellum, medulla oblongata, choroid plexus
What structure is #4? Where does this feed blood to?
Posterior Spinal Artery: posterior spinal cord
What structure is #5?
Basilar Artery
What structure is #6? Where does this feed blood to?
Anterior Inferior Cerebellar Artery: inferior cerebellum, pons, medulla oblongata
What structure is #7? Where does this feed blood to?
Labyrinthine artery: inner ear structures
What structure is #8? Where does this feed blood to?
Pontine Arteries: pons
What structure is #9? Where does this feed blood to?
Superior Cerebellar Artery: cerebellum, midbrain
What structure is #10? Where does this feed blood to?
Posterior Cerebral Artery: occipital & temporal lobes, thalamus, choroid plexus of 3rd ventricle
What structure is #11?
Internal Carotid Artery
What structure is #12?
Posterior Communicating Artery
What structure is #13? Where does this feed blood to?
Middle Cerebral Artery: midbrain, frontal, parietal & temporal lobes
What structure is #14? Where does this feed blood to?
Anterior Cerebral Artery: frontal and parietal lobes
What structure is #15?
Anterior Communicating Artery
What structures make up the basal ganglia?
-Striatum
-Substantia Nigra
-Subthalamic Nuclei
What are the limbic system structures?
-Hippocampus
-Amygdala
-Cingulate Gyrus
-Mamillary Bodies
-Hypothalamic Nuclei
What structures make up the diencephalon?
-Thalamus
-Subthalamic Nuclei
-Hypothalamus
-Epithalamus
What structures make up the thalamus?
-optic nerves, chiasm, & tracts
-interthalamic adhesion
-interventricular foreman
-third ventricle
-choroid plexus
What structures make up the hypothalamus?
-Hypothalamic Nuclei
-Mammillary Bodies
-Infundibulum
-Pituitary Gland
What structures make up the epithalamus?
-Pineal gland
-posterior commissure
What is a fiber tract?
Bundle of axons within the CNS
What is a nerve?
Bundle of axons outside the CNS
What is a plexus?
Network of nerves outside the CNS
What is a nucleus?
Neuronal cell body clusters within the CNS
What is a ganglion?
Neuronal cell body clusters outside the CNS
What is the tectum? What structures does it contain?
The tectum is everything dorsal to the cerebral aqueduct: corpora quadrigemina, superior colliculus, inferior colliculus
What is the central canal?
CSF route to spinal cord
What is the median aperture?
CSF route to subarachnoid space
What is the lateral aperture?
CSF route to subarachnoid space
What brings blood to the cerebellum and midbrain?
Superior Cerebellar Artery
What brings blood to the midbrain, frontal, parietal, and temporal lobes?
Middle Cerebral Artery
What brings blood to the frontal and parietal lobes only?
Anterior Cerebral Artery