gnrakshit, please. I want to request my tutor be…
gnrakshit, please. I want to request my tutor be gnrakshit. Thank you. Question 1 Which cranial nerve is vital for the functioning of the visceral organs? abducens glossopharyngeal hypoglossal vagus 0.5 points Question 2 Which of the following is NOT required to coordinate movement? cerebellum pons cerebral nuclei motor cortex 0.5 points Question 3 Which of the following is used to map neuronal activity with scalp electrodes? MEG PET EEG MRI 0.5 points Question 4 Brain metabolism may be best studied by electroencephalography. computed tomography. magnetic resonance imaging. positron-emission tomography. 0.5 points ? Question 5 Chorea is most likely to result from damage to the caudate nucleus. damage to the spinal ganglia. damage to the occipital lobe. damage to the hypothalamus. 0.5 points Question 6 Cerebrospinal fluid is found within the central canal. within the ventricles. within the olfactory bulbs. both within the central canal and within the ventricles. 0.5 points Question 7 The cerebellum forms from the telencephalon. metencephalon. myelencephalon. diencephalon. 0.5 points Question 8 Interpretation of auditory inputs would be most affected by ablation of the intralaminar nuclei of the thalamus. ablation of the hypothalamus. ablation to the medial geniculate nuclei of the thalamus. ablation of the lateral geniculate nuclei of the thalamus. 0.5 points ? Question 9 Neural crest cells differentiate into the telencephalon. the red nucleus. the basal nuclei. peripheral nervous system ganglia. 0.5 points Question 10 What structure connects Wernicke's area to Broca's area? corpus striatum angular gyrus arcuate fasciculus corpus callosum 0.5 points Question 11 Being able to recognize the face of a schoolmate at your 30 year reunion, would be a function of the inferior temporal lobes. occipital lobe. medial temporal lobes. anterior frontal lobes. 0.5 points Question 12 Which imaging technique uses magnetic fields produced by postsynaptic electric currents to produce an image? EEG fMRI MEG PET 0.5 points ? Question 13 Magnetic resonance imaging (MRI) uses ______________ as its basis for producing images. x-rays gamma rays spinning protons electrical currents 0.5 points Question 14 Which of the following neurotransmitters is NOT associated with cerebral nuclei function? dopamine GABA acetylcholine glutamate 0.5 points Question 15 In the spinal cord, the gray matter is arranged into _____ and the white matter is arranged into ______. columns, horns funiculi, tracts horns, funiculi tracts, funiculi 0.5 points Question 16 If the dorsal root of a spinal nerve were to be cut, the individual would have no motor responses for that nerve. have no sensory perception from that nerve. have no reflexes involving that nerve. Both have no sensory perception from that nerve and have no reflexes involving that nerve are correct. 0.5 points ? Question 17 __________ innervate muscles and glands. Sensory neurons Ganglia Motor neurons Association neurons 0.5 points Question 18 Which type of EEG pattern in an awake adult is indicative of brain damage? alpha waves beta waves theta waves delta waves 0.5 points Question 19 The medulla oblongata contains numerous vital centers. contains the facial nuclei. acts only as a relay center. is the most advanced region of the brain. 0.5 points Question 20 Which area of the brain contains neural stem cells that are apparently important in learning and memory? arcuate fasciculus subgranular zone of the hippocampus temporal lobe cerebral cortex 0.5 points ? Question 21 Which cranial nerve is NOT involved with eye movements? optic oculomotor abducens trochlear 0.5 points Question 22 The ___________________ is the dorsal diencephalon, containing the choroid plexus and the pineal gland. epithalamus hypothalamus thalamus third ventricle 0.5 points Question 23 MRI images of living amnesiac patients show a shrunken hypothalamus. epithalamus. hippocampus. pineal gland. 0.5 points Question 24 Which of the following RAS neurotransmitters stimulates the cerebral cortex for wakefulness? dopamine GABA norepinephrine Both dopamine and norepinephrine are correct. 0.5 points ? Question 25 Which cranial nerve allows one to make facial expressions and secrete tears? trigeminal glossopharyngeal hypoglossal facial 0.5 points Question 26 Based on experimental evidence, the ___________ hypothalamus acts as the body's thermostat. preoptic-anterior lateral medial supraoptic 0.5 points Question 27 Permanent aphasias often occur when Wernicke's area is damaged. Broca's area is damaged. the angular gyrus is damaged. spinal nerves are damaged. 0.5 points Question 28 A raised area on the cerebral cortex is a sulcus. fissure. gyrus. mirror neuron. 0.5 points ? Question 29 The suprachiasmatic nuclei are located in the anterior hypothalamus. controls melatonin secretion from the pineal gland. contains "clock cells" that have patterns which repeat about every twenty-four hours. All of the choices are correct. 0.5 points Question 30 Which of the following is NOT a characteristic of Alzheimer's disease? an accumulation of intracellular proteins that form neurofibrillar tangles loss of neurons in the hippocampus and cerebral cortex an accumulation of extracellular proteins that form senile plaques most cases are inherited