Concept explainers
To review:
The following terms are to be matched with their correct definitions/descriptions.
The terms are as follows:
Insula
Occipital lobe
Cerebral cortex
Cerebral white matter
Parietal lobe
Basal nuclei
The definitions/descriptions are as follows:
Outer few millimeters of gray matter of the cerebral hemispheres.
Cerebral lobe deep to the frontal, parietal, and temporal lobes.
Clusters of gray matter within the cerebrum that control movement.
Posterior cerebral lobe.
Groups of myelinated axons that connect regions of the cerebrum and other parts of the brain.
Middle and superior cerebral lobe.
Introduction:
In an organism, their movement is coordinated by a network of nerve cells and nerve fibers. The organ system responsible for it is the nervous system. The central nervous system (CNS) is a classification of the nervous system. The major components of the CNS are the brain and the spinal cord.
Want to see the full answer?
Check out a sample textbook solutionChapter 12 Solutions
Pearson eText Human Anatomy & Physiology -- Instant Access (Pearson+)
- Arrange the meninges and additional protective features from superficial to deep. Drag and drop options into correct order and submit. cerebrospinal fluid dura mater epidural adipose tissue arachnoid mater pia mater ||| = ||| ||| ||| =arrow_forwardwhat is cerebellar cortex and cells distinguishable in the cerebellum. Please present a picture with labeled parts and discuss the layers.arrow_forwardGive the Roman numeral of the cranial nerve(s) involved with the following functions or activities. _______________ 1. Hearing the crack of a bat hitting a baseball _______________ 2. Smelling dinner cooking _______________ 3. Being dizzy after going on a Tilt-a-Whirl ride at the fair _______________ 4. Lifting your shoulders while doing warm-up exercises _______________ 5. Chewing a tender steak _______________ 6. Swallowing the tender steak _______________ 7. Salivation and crying _______________ 8. Reading a book _______________ 9. Seeing a sunset _______________ 10. Looking cross-eyed _______________ 11. Smiling _______________ 12. Moving your head from side to side _______________ 13. Feeling a hot curling iron touching the forehead _______________ 14. Decreased heart rate _______________ 15. Rolling your eyes _______________ 16. All of the cranial nerves that are involved with the digestive system in some way, starting with the mouth _______________ 17. Speakingarrow_forward
- Explain the physiology of ascending pathways by placing each word or phrase into the blanks to complete the sentences. posterior horn tactile corpuscles spinoreticular tract primary somatosensory anterior horn spinothalamic tract contralateral ipsilateral prior to decussation A feather is rubbed over a section of skin on the palm of the hand, eliciting an action potential that was generated from neurons associated with Action potentials traveling in the posterior root reach the synapse with second order neurons located in the of the spinal cord. The transfer of electrical signals between first and second order neurons occurs Second order neurons ascend the spinal cord in the Arriving on the transferred to third order neurons. side of the thalamus, action potentials are Third order neurons arrive in the comprehension occurs. Reset cortex, where consciousarrow_forwardLabel the major brain regions in Figure.arrow_forwardPlease draw the components of the cerebrum and cerebellum along with the white matter of the two structures. Please draw the cortex and point to the gray and white matter in both the cerebellum and cerebrum. Thank you.arrow_forward
- Select the terms that describe the location of the star relative to the basal ganglia. posterior lateral medial superiorarrow_forwardWrite the terms indicating structures that are part of the brain stem. Cerebral hemisphere Midbrain Medulla Oblongata Pons Cerebellum Diencephalonarrow_forwardDrag the labels to identify the structural components of brain. Reset Help Cerebellum Left cerebral hemisphere Sulci Midbrain Pons Diencephalon Gyri Spinal cord Brain stem Cerebrum Medulla oblongata Fissures %3Darrow_forward
- Which letters identify cranial nerves whose functions are purely motor in this image? F B E H I Jarrow_forwardIdentify the structure labeled “h" a g. b Thalamus Epithalamus Hypothalamus Lateral ventriclearrow_forwardThe cranial motor nuclei which receive innervation only from the contralateral corticobulbar tract are :-a- nuclei of the trigeminal and vagus nervesb- nuclei of the vagus and glossopharyngeal nervesc- nuclei of the facial and hypoglossal nervesd- nuclei of the facial and glossopharyngeal nervesarrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
- Fundamentals of Sectional Anatomy: An Imaging App...BiologyISBN:9781133960867Author:Denise L. LazoPublisher:Cengage LearningMedical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningEssentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage