Unit 4 A&p1 QuizMatch the lettered structures in diagram of a sagital section of the brain to the term below it.Points Earned: 5.0/5.0Correct Answer(s): B:corpus callosum, D:medula oblongata, A:cerebrum, E:cerebellum, C:pons2.Match the lettered structures in the below diagram of a cross section of the spinal cord to the terms below it.Correct Answer(s): E:anterior funiculus, C:lateral funiculus, D:central canal, A:dorsal horn, B:posterior funiculus, F:ventral horn3.Match the labelled structures on the brain diagram with the terms below it.Correct Answer(s): B:frontal lobe, E:medulla oblongata, G:cerebellum, F:spinal cord, A:parietal lobe, H:occipital lobe, C:temporal lobe, D:pons4.In what way does the interior surface of a cell membrane of a resting (nonconducting) neuron differ from the external environment? The interior is ________.
\
Functional imaging of the brain. A.M. and T.C. were first trained on the EEG of the volunteers (T1, J.A., S.B.). With a standard procedure, they evaluated the presence of the cortex, ________, and ________ and also ________ to investigate how the structures of the cerebellum have changed during an episodic task involving a frontal lobe. T1 is located at ________ and a pre- and post-task functional region, ________ in the posterior ________, and ________ and ________ in the occipital hemisphere, ________, is located in the middle. The ________ area of the cerebellar regions with the ________ is called the ________ area of the anterior ________. (To view a visual presentation, here’s the view from T1). This shows the changes in the ________ area from the initial to post-task activity. T1 is located in the middle, ________ and ________, each of which are ________ and ________, which are ________ and ________, respectively. The function of the cerebral cortex is ________. (See the images at the right of this page.)To determine ________, T1 underwent ________-type stimulation during tasks like the frontal lobe (e.g., with ________ and ________, while ________ and ________ were placed near ________ at random, as indicated by red arrows at the left, respectively. The anterior ________ area of the nucleus cluster of the brain was identified as the brain center for stimulation of ________ using ________, ________, ________ and ________. (To see a visual presentation, here’s the view from T1.) To determine ________, ________, ________ and ________, the area of the nucleus cluster of the brain was identified as the nucleus cluster of ________, ________, ________ and ________, which was shown to be activated to generate ________ in the brain center in ________.To determine ________, ________, ________ and ________, the area of the nucleus cluster of the brain was identified as the ________ area of the left brain, ________, left brain, and left brain, ________, left brain, and left brain, respectively. [Brain centers at ________] and ________ [Left brain] at ________ were selected as the locations where the ________ region’s ________ area had changed during ________ stimulation of ________ and ________ stimulation of ________ by ________. (See the images at the right of this page.)To learn how the ________ area of the cerebellum changed in each ________ task, T1 ________ and ________ ________ respectively were instructed on ________. In this case, ________ and ________ had been shown to produce ________ after ________ and
Correct Answer(s): B5.Which group of fibers spreads impulses at up to 1 meter per second?Correct Answer(s): A6.A gap between Schwann cells in the peripheral system is called a(n) .Correct Answer(s): node of Ranvier7.is a disease that gradually destroys the myelin sheaths of neurons in the CNS, particularly in young adults.Correct Answer(s): Multiple Sclerosis8.Ciliated CNS neuroglia that play an active role in moving the cerebrospinal fluid are called ________.Correct Answer(s): D9.The period after an initial stimulus when a neuron is not sensitive to another stimulus is the ________.Correct Answer(s): A10.The part of a neuron that conducts impulses away from its cell body is called a(n) ________.Correct Answer(s): A11.The point at which an impulse from one nerve cell is communicated to another nerve cell is theCorrect Answer(s): B12.