BIOLl 322l BIOL322l Modulel 5:l Latestl

BIOLl 322/l BIOL322l Modulel 5:l (Latestl

2026/l 2027l Update)l 100%l Verifiedl Questionsl &l Answersl |l Gradel A

Q:l Whatl arel Betzl cells?

Answer:l

Neuronsl ofl thel primaryl motorl cortexl (M1)l thatl arel knownl asl thel largestl neuronsl inl thel brain

Q:l Centrall patternl generators

Answer:l

Networksl ofl cellsl orl neurall mechanismsl capablel ofl producingl intrinsicl motorl responses,l evenl inl thel absencel ofl sensoryl orl brainl inputs

Q:l Whatl arel thel twol CPGsl discussedl inl thisl chapter?

Answer:l

1.l CPGsl ofl respirationl 2.l CPGsl ofl locomotion

Q:l Howl /l whatl arel CPGsl controlledl by?l (2l tol 3)

Answer:l

1.l Inhibitoryl neuronsl 1 / 3

2.l Excitatoryl neurons 3.l Interneurons

Q:l Onel suspectedl CPGl isl al populationl ofl medullaryl cellsl calledl the.....whichl containsl cellsl thatl changel theirl activityl inl al cyclicl pattern

Answer:l

Pre-Botzinger

Q:l Whatl isl thel majorl nervel involvedl withl respirationl thatl innervatesl thel diaphragm?l Whichl nervesl innervatel thel intercoastals?

Answer:l

Phrenicl nervel |l Intercostall nerves

Q:l 3l functionsl ofl thel Cerebellum

Answer:l

1.l Integratingl sensoryl infol tol producel coordinatedl movement 2.l Refiningl motorl outputl andl motorl tasks 3.l Processingl cognitivel andl executivel functions

Q:l Parallell foldsl onl thel surfacel ofl thel cerebelluml

Whatl connectsl thel cerebelluml tol thel dorsall brainstem?

Answer:l

Lobulesl

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Peduncles

Q:l Threel pairsl ofl deepl nucleil inl thel cerebellum?

Answer:l

1.l fastigial 2.l Interposedl 3.l Dentate

Q:l 3l Functionall regionsl ofl thel cerebellum

Answer:l

1.l Spinocerebelluml 2.l Vestibulocerebellum 3.l Cerebrocerebellum

Q:l Vestibulocerebellum

Answer:l

Integratesl vesibularl andl visuall inputsl forl motorl responses

Q:l Spinocerebellum

Answer:l

Receivesl somatosensoryl andl proprioceptionl informationl tol helpl controll locomotion

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