Astrocytes Samenvattingen, Aantekeningen en Examens

Portage Learning Anatomy & Physiology 2: Module 2 Exam Questions with correct Answers This layer of the meninges is tightly attached to the brain. Pia mater (menix) The _______ fissure separates the right and left cerebral hemispheres. Median longitudinal What is the purpose of the blood-brain barrier? Describe its maintenance from a cellular level. The blood-brain barrier is a diffusion barrier which prevents most particles from entering the central nervous system tissue,...

CBE 564 Final Quizlet Question and answers rated A+ 2023/2024 [3/23] BBB - correct answer -- Astrocytes - correct answer -star-shaped -biochemical support -nutrients, ion balance -repair after injury Pericytes - correct answer -wrap around capillaries -blood flow -maintain BBB -immune cell entry

SPLH 620 Exam 1 Questions and Answers 100% CorrectSPLH 620 Exam 1 Questions and Answers 100% CorrectSPLH 620 Exam 1 Questions and Answers 100% CorrectSPLH 620 Exam 1 Questions and Answers 100% Correct 3 types of neuroglia - ANSWER-astrocytes, oligodendrocytes, microglia Astrocytes CNS - ANSWER-Clean up local debris including dead neurons Provide nutrients Regulate chemical composition of extracellular fluid Oligodendrocytes CNS - ANSWER-Provide support for axons Produce myelin sheath t...

Neuroscience EXAM 2– USA (Latest 2023/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A Q: foramen magnum Answer: where most of the vertebral arteries runs up through and feeds blood up to the rest of the brain Q: foramen spinosum Answer: where the middle meningeal artery runs Q: jugular foramen Answer: where the jugular vein runs up through the skull Q: herniations Answer: shifting of the brain due to vascular damage ...

structure of the nervous system correct answer: brain, spinal cord, nerves the CNS consists of the correct answer: brain and spinal cord the PNS consists of the correct answer: nerves Primary functions of the nervous system correct answer: communication, control, and integration in the nervous system what kind of nerve impulses are conducted correct answer: rapid but short-lasting what are the two major types of nervous system cells correct answer: glia and neurons what a...

NORTHWESTERN STATE UNIVERSITY BIOL 1060 INTERNET MEDICAL TERMINOLOGY FINAL EXAM 2024 WITH 100% CORRECT ANSWERS Baby James's parents were told that he had spina ________, a congenital defect in the spinal column due to imperfect union of vertebral parts. - correct answer bifida ________ disease is the degeneration of nerves in the brain leading to tremors, muscle rigidity, and a shuffling gait. - correct answer Parkinson The "bridge" between the medulla and the midbrain is the: - co...

BIOD 152 Sensory Information Module 2 Exam Questions with Approved answers 2023/2024 This is the most superficial layer of the brain meninges - correct answer Dura Mater (Menix) This layer of the meninges is tightly attached to the brain. - correct answer Pia mater (Menix) The _______ fissure separates the right and left cerebral hemispheres. - correct answer median The ______ fissure separates the cerebrum from the cerebellum. - correct answer Transverse Describe the functi...

Oligodendrocytes - ANSWER nueroglia that form myelin sheath Astrocytes - ANSWER most abundant microglia structure of CNS controls chem. environment-absorbs ions Ependymal - ANSWER circulates CSF with cilia lining Brain cavities Microglia - ANSWER immune cells of CNS collect debris phagotize

BIOL 235 Midterm 2 Review between the origin and insertion which is usually located proximally in limbs ? - Origin What happens during REVERSE MUSCLE ACTION? - specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched What is a mechanical advantage using the example of a lever? - if the load is closer to the fulcrum and the effort is farther from the fulcrum only a small about of effort is needed to move the l...

Define neuroscience -answer the study of the brain and how it functions Localization of functioning -answer Equipotentiality theory -answer Lashley's integrated theory -answer what is neuropsychology -answer study between behavior and the brain 4 zones of the neuron -answer input zone, integration zone, conduction zone, output zone 3 parts of the cell -answer soma, axons, dendrites soma -answer cell body axon -answer transmits information dendrites -answer collects...