{"id":130311,"date":"2023-12-13T06:09:06","date_gmt":"2023-12-13T06:09:06","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=130311"},"modified":"2023-12-13T06:09:09","modified_gmt":"2023-12-13T06:09:09","slug":"neuroscience-exam-1-usa-latest-2023-2024-update-exam-prep-with-questions-and-verified-answers-100-correct-grade-a","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2023\/12\/13\/neuroscience-exam-1-usa-latest-2023-2024-update-exam-prep-with-questions-and-verified-answers-100-correct-grade-a\/","title":{"rendered":"Neuroscience EXAM 1\u2013 USA (Latest 2023\/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A"},"content":{"rendered":"\n

Neuroscience EXAM 1\u2013 USA (Latest 2023\/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A<\/p>\n\n\n\n

Neuroscience EXAM 1\u2013 USA (Latest 2023\/
2024 Update) Exam Prep with Questions and
Verified Answers| 100% Correct| Grade A
Q: sulcus limitans
Answer:
works to divide dorsal from ventral tube
Q: defects during migration stage of development
Answer:
dyslexia, lissencephaly (smooth brain)
Q: cranial nerve development
Answer:
1st: swallow & gag (14 weeks)–>V, VII, IX, X, XII
2nd: visual motor (25 weeks)–>II, III, IV, VI
3rd: hearing (28 weeks)–>VIII
4th: olfaction (31-32 weeks)–>I
Q: growth of brain due to:
Answer:
myelination, pathways\/communication between axons and dendrites, vascularization
Q: CSF from:<\/p>\n\n\n\n

Answer:
choroid plexus: vascular tufts within ventricles
Q: CSF circulation:
Answer:
lateral ventricles–>third ventricle–>leaves ventricular system via foramina in fourth ventricle–<\/p>\n\n\n\n

\n

to outside surface of brain and spinal cord–>ultimately reabsorbed into venous system
Q: meninges
Answer:
membranous protective layers covering CNS;
PAD (inside–>out): pia mater, arachnoid mater, dura mater
Q: orientation above midbrain:
Answer:
anterior=rostral
posterior=caudal
superior=dorsal
inferior=ventral
Q: orientation at midbrain and below:
Answer:
anterior=ventral
posterior=dorsal
superior=rostral
inferior=caudal<\/p>\n<\/blockquote>\n\n\n\n

Q: orientation changes when:
Answer:
midbrain bends at diencephalon junction
Q: midbrain is ? to pons
Answer:
rostral
Q: thalamus is ? to frontal lobe
Answer:
caudal
Q: cingulate gyrus is ? to septum pellucidum
Answer:
dorsal
Q: calcarine fissure is ? to medulla
Answer:
posterior
Q: neurons<\/p>\n\n\n\n

Answer:
nerve cells; compose nervous system with glial cells
cell body–>nucleus; dendrites–>short processes receive inputs to cell; axon–>carries outputs
Q: glia
Answer:
support cells; compose nervous system with neurons
Q: multipolar neurons
Answer:
having several dendrites and axons; most common
Q: bipolar neurons
Answer:
single dendrite and axon; often sensory
Q: unipolar neurons
Answer:
both axon and dendrite form a single process coming off cell body
Q: synapses
Answer:
communication between neurons; presynaptic–>synaptic vesicles; postsynaptic–<\/p>\n\n\n\n

\n

neurotransmitter receptor
Powered by https:\/\/learnexams.com\/search\/study?query=<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

Neuroscience EXAM 1\u2013 USA (Latest 2023\/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A Neuroscience EXAM 1\u2013 USA (Latest 2023\/2024 Update) Exam Prep with Questions andVerified Answers| 100% Correct| Grade AQ: sulcus limitansAnswer:works to divide dorsal from ventral tubeQ: defects during migration stage of developmentAnswer:dyslexia, lissencephaly (smooth brain)Q: cranial nerve […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-130311","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/130311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=130311"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/130311\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=130311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=130311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=130311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}