Cranial nerve nuclei Study guides, Study notes & Summaries

What two motor neurons does the CNS possess? - ANSWER-1. UMN (cerebrum) 2. LMN (brainstem, spinal cord) What is Dysarthria? - ANSWER-poor movement of the vocal tract What is Ataxia? - ANSWER-poorly coordinated movements What is Apraxia of speech? - ANSWER-errors in planning speech movements What are the three most important motor cortical areas? - ANSWER-1. Primary motor 2. Premotor 3. Supplementary motor What is the pathway of the Spinal Motor Pathway? - ANSWER-—Upper motor...

CNIM TEST STUDY GUIDE In BAEP's, cochlear nucleus lesion causes? - Increased III-V, increased I-V Which modality is most useful in monitoring the integrity of the corticospinal tracts during resection of an intramedullary spinal cord tumor? - D-Waves The stimulus used in a brainstem auditory evoked potential study is a click with a peak acoustic power in the range of - 2000 to 4000Hz Which of the following tibial nerve responses is not a near field response? - N31 How many ampe...

USAHS Neuroscience Exam 3 Questions and Answers Essential functions: - ANSWER ️️ location for cranial nerve nuclei connection to levels of consciousness cerebellar circuits regulate muscle tone posture cardiac responses Rostral limit= - ANSWER ️️ midbrain-diencephalic junction Midbrain-pons= - ANSWER ️️ Ponto mesencephalic junction Pons-medulla= - ANSWER ️️ pontomedullary Caudal limit= - ANSWER ️️ corticomedullary junction Dorsal= - ANSWER ️️ tectum roof = supe...

CNIM - ABRET PRACTICE EXAM QUESTIONS WITH CORRECT ANSWERS Cavities inside the skull CORRECT ANSWER Anterior/middle/posterior fossa Cranial bones CORRECT ANSWER Frontal, occipital, sphenoid, ethmoid (unpaired). Parietal & temporal (paired). Mental protuberance CORRECT ANSWER chin bone MCA supply of the cerebral cortex CORRECT ANSWER Hand + face/mouth/auditory Cranial nerves CORRECT ANSWER -12 pairs (Mixed fibers: sensory/motor/both). -Emerge @ irregular intervals from the brain. -N...

Which of these is not true about the somatic motor nervous system? a. It is a voluntary control system b. Each pathways consists of 2 neurons (preganglionic and postganglionic) c. The cell body of the motor neuron is located in the CNS 4/28/23, 10:39 AM Quiz: Autonomic Physiology: MSCI520: Principles of Physiology I (D01) d. The neurotransmitter acetylcholine (ACh) is released from presynaptic terminals of the motoneurons and activates nicotinic receptors located on the motor end plates...

Cavities inside the skull Anterior/middle/posterior fossa Cranial bones Frontal, occipital, sphenoid, ethmoid (unpaired). Parietal & temporal (paired). Mental protuberance chin bone MCA supply of the cerebral cortex Hand + face/mouth/auditory Cranial nerves -12 pairs (Mixed fibers: sensory/motor/both). -Emerge @ irregular intervals from the brain. -Nuclei displacement: Motor = medial Sensory = lateral Meckle's Cave Depression in the medial middle foss...

Cavities inside the skull correct answer: Anterior/middle/posterior fossa Cranial bones correct answer: Frontal, occipital, sphenoid, ethmoid (unpaired). Parietal & temporal (paired). Mental protuberance correct answer: chin bone MCA supply of the cerebral cortex correct answer: Hand + face/mouth/auditory Cranial nerves correct answer: -12 pairs (Mixed fibers: sensory/motor/both). -Emerge @ irregular intervals from the brain. -Nuclei displacement: Motor = medial Sensory = lat...

BIOD 152 Module 1 - 7 Exam Essential Human Anatomy & Physiology I Portage Learning Latest Updated 2024Latest Updated 2024 Neurons - nerve cells that conduct electrical impulses and relay information Parts of a neuron - The dendrites, cell body, and axon T/F: Neurons undergo mitosis. - False How long can neurons survive? - A person's entire lifetime T/F: Neurons that die due to brain damage can be replaced. - False How long can neurons survive without oxygen? - 3-5 minutes Where are...

SPLH 620 Exam 3 Questions with All Correct Answers What two motor neurons does the CNS possess? - Answer-1. UMN (cerebrum) 2. LMN (brainstem, spinal cord) What is Dysarthria? - Answer-poor movement of the vocal tract What is Ataxia? - Answer-poorly coordinated movements What is Apraxia of speech? - Answer-errors in planning speech movements What are the three most important motor cortical areas? - Answer-1. Primary motor 2. Premotor 3. Supplementary motor What is the pathway of the...

PHYS 1501 Anatomy and Physiology Test Questions and Answers Latest Updated 2024 (GRADED) The sense that tells us where the body or body parts are moving is called? a. Proprioception b. Kinesthesia c. Nociception d. Adaptation e. Gustation 2. Which of the following is not a rapid adaptation? a. Pain b. Pressure c. Touch d. Smell e. Thermal 3. Cranial Nerve XI is the a. Vagus Nerve b. Trochlear Nerve c. Glossopharyngeal Nerve d. Accessory Nerve 4. Which of the following is/are the...