Brainstem and spinal cord - Study guides, Class notes & Summaries

Audiology Praxis 2024 Exam Questions and Answers All Correct What is the area of the ear canal that is most narrow? - Answer The isthmus Which assessments best determines the integrity of the inferior branch of the vestibular nerve? - Answer cVEMP Which of the following assessments best determines the integrity of the superior branch of the vestibular nerve? - Answer oVEMP The head shake test activates and verifies the function of - Answer The horizontal semicircular canals, sup...

Nissl Stain - ️️Nissl used basic died to stain the endoplasmic reticulum (RNA), thereby revealing cell bodies. Using the nissl stain, Brodmann found that different areas of the cerebral cortex had distinct cytoarchitectonic appearances. He identified 52 cortical areas, now called Broadmann's areas contralaterality - ️️right brain controls left, left brain controls right. most functions are contralateral 3 types of glial cells - ️️Astrocyte (maintain ionic environment), Oligode...

BIO 264 Exam 4 Questions and Answers 100% Pass The upper motor neurons are axons that carry action potentials from the upper brain (cerebrum) to the brainstem or spinal cord A reflex is an automatic response to a stimulus produced by a reflex arc The lower motor neurons have cell bodies in the anterior horns of the spinal cord and in the brainstem These are all properties of reflexes except __________. A) reflex responses are very predictable. B) reflexes are responses to se...

Which is a correctly ordered pathway for afferent information where immediately adjacent is NOT required? [For example, ABDG is correctly ordered alphabetically even though NOT immediately adjacent like ABCD] A) Afferent neuron - brainstem - thalamus B) Spinal cord - cerebellum - cerebral cortex C) Afferent neuron - spinal cord - cerebellar cortex D) Spinal cord - thalamus - diencephalon - ️️A) Afferent neuron - brainstem - thalamus Although he asked for a "regular" soda, Phys ...

Bio 114 (Landry): FINAL Exam Questions and Answers Rated A+ What are typical responses associated with increased sympathetic activity? - Enhanced mental focus - Elevated metabolic rate - Diminished digestive and urinary processes - Activation of energy reserves - Accelerated breathing rate and expanded airways - Increased heart rate and blood pressure - Stimulation of sweat glands Which system manages both voluntary and involuntary control over skeletal muscles? The ...

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margo mccaffery definition of pain - whatever the person experiencing the pain says it is, existing whenever the person says it does intentional association for the study of pain (IASP) defines pain ad - an unpleasant sensory and emotional experience associated with actual or potential tissue damage or describe in terms such as damage steps of pain - 1. Transduction 2. Transmission 3. Perception 4. Modulation transduction - 1. noxious stimuli causes cell damage with the release of se...

white matter of the cerebellum forms a branching network known as - arbor vitae the cerebrum develops from the embryonic region called - telecephalon cerebrospinal fluid is secreted by choroid plexus in the _____ ventricles and reabsorbed by arachnoid villi in the ____ - lateral, third, and fourth; superior sagittal sinus the reticular formation - is composed of nuclei scattered aroung the brainstem in the CNS clusters of gray matter containing cell bodies are - nuclei the nuclei of cranial...

HOSA behavioral health knowledge Questions and answers latest update Central Nervous system (CNS) includes the brain and spinal cord brainstem contains midbrain, medulla, and pons medulla controls vital body functions ex: heart rate, breathing pons control the management of sleep, arousal, facial expression cerebellum maintaining balance and motor coordination cerebellum contains more neurons than the rest of the brain midbrain controls sensory reflexes, mov...

NSCI 175 EXAM 2 EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED/ Which of the following mediates vital bodily functions? A. Cerebrum B. Brain stem C. Cerebellum D. Meninges - -B. Brain stem Axons of the nervous system are described as afferent and efferent according to the direction in which they carry information. Which of the following represents an efferent projection? A. Interneurons in the spinal cord B. Motor output of the spinal cord C. Sensory input to the spinal cord...