Nervous sytem - Study guides, Class notes & Summaries

Biology (Bio 198) KSU FINAL Exam Questions & Revised Correct Answers. Guarantee Pass!! Identify the characteristics that generally distinguish animals from other organisms - ANSWER : - symmetry - primary germ layer - coelom - segmentation - cephalization Radial symmetry - ANSWER : longitudinal (up and down), in some stages of life. Any plane cut along this up-down axis produces roughly mirror image halves. Bilateral symmetry - ANSWER : has lower and upper sides, but no ...

DTI - Shows movement of water in the brain. A connectional scan. fMRI - Scans blood flow in the brain. Shows which parts of the brain are active during a task. High spatial resolution and poor temporal resolution. PET - A type of tracer scan. Shows how organs are functioning. Connectional with a high spatial resolution and low temporal resolution EEG - Detects electrical activity in the brain. High temporal acuity and low spatial. Also correlational. MEG - Uses sensors to detect magnetic ...

Biology (Bio 198) KSU FINAL Exam Questions & Revised Correct Answers. Guarantee Pass!! Identify the characteristics that generally distinguish animals from other organisms - ANSWER : - symmetry - primary germ layer - coelom - segmentation - cephalization Radial symmetry - ANSWER : longitudinal (up and down), in some stages of life. Any plane cut along this up-down axis produces roughly mirror image halves. Bilateral symmetry - ANSWER : has lower and upper sides, but no ...

Patient Care Technician Certification question and answer 2023 updatedPatient Care Technician Certification question and answer 2023 updated Anatomy - correct answer The study of of the structure of the body Physiology - correct answer The study of how bodies function What is the main goal of body systems? - correct answer To keep the body in a state of balance called homeostasis Integumentary System - correct answer -Consists of the skin (including glands such as sweat and oil gl...

CNSbrain and spinal cord central nervous sytem automatic (involuntary, no control) PNSperipheral nervous system automatic and somatic (voluntary) autonomic nervous systemSympathetic and Parasympthatic -sympatheticfight or flight automatically increase heartbeat, sweating -parasympatheticcalming -body goes back to normal

ACTION PERSONAL TRAINER CERTIFICATION QUESTIONS AND ANSWERS three major functions of the nervous system - answer-1. sensory 2. integrative 3. motor three types of neurons - answer-1. interneurons= singles from one neuron to another 2. motor neurons= spinal cord or brain to other parts of the body 3. sensory neurons= body to spinal cord or brain central nervous system - answer-brain and spinal cord peripheral nervous sytem - answer-all the nerves in the body

NU 545 CH 15 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++ LATEST UPDATE CNS and PNS two divisions of the nervous sytem brain and spinal cord what makes up the central nervous system cranial and spinal nerves what makes up the peripheral nervous system voluntary control of skeletal muscle in the somatic nervous system is ____ involuntary control of motor and sensory pathways in the autonomic nervous system is ____ myelin sheath formed around selected axons to create...

What are the 4 regions of the brain ANSWER: 1. cerebrum 2. diencephalon 3. brainstem 4. cerebellum What are the 4 lobes of the brain ANSWER: 1. frontal 2. temporal 3. occipital 4. parietal The gray matter of the brain consists of ANSWER: aggregations of nerve cell nuclei & dendrites The white matter of the brain consists of ANSWER: nerve fibers that are coated with myelin, connecting brain to the PNS The PERIPHERAL NERVOUS SYSTEM consists of ___ and ___ nerves that project ...

gangliaclusters of nerve cells (singular = ganglion) reflexan involuntary and nearly immediate response to a stimulus (the brain is not involved) what does the central nervous system (CNS) include?brain + spinal cord what does the peripheral nervous system (PNS) include?nerves outside of the CNS nervous sytem general functions- receives stimuli from 1 or more receptors (afferent) - transmits information to effectors (efferent) --> mechanical- muscle action --> chemical- glandular ...

Psych 439 Exam 1 Prep with Questions and Answers Bicoid's role in head development ANSWER Wherever bicoid is added, a head can form (fully on its own) Normal: bicoid is added to anterior end Glial cells ANSWER Divide throughout life, can cause formation of brain tumors Myelin ANSWER Increases speed of a signal Loss of myelin ANSWER nerve impulses slow, disorder- multiple sclerosis (MS) Preformationism ANSWER 1600's view that development is simple enlargement of a body plan ...