prelim_2_2006_version_2_answer_key

prelim_2_2006_version_2_answer_key -...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Name_________________________ ID _________________________ 1 Prelim 2 VERSION 2 HD 220: The Human Brain and Mind I expect you to adhere to the University’s Code of Academic Integrity. This includes students’ not misrepresenting their own work and during in-class examinations not using, giving, or receiving any assistance or information not given in the examination or by the proctor. No student may take an examination for another student. Please put your name and Cornell ID on the front page and your name on each page. This is to ensure that we give you credit for the entire exam in case pages become unstapled. Each question is worth 2 points unless indicated otherwise. Please do not open exam until proctor indicates time has begun. For Grader Use Only Page Points Available Points received Scantron 50 9 9 (+1 EC) 10 10 11 12 (+2 EC) 12 12 13 4 (+1 EC) 14 4 (+1 EC) 15 8 16 4 17 8 18 4 Total 125 (+5 EC) Name ______________________ VERSION 2 2 KEY Lectu re Question A n s . t y p e p t M 1. Which of the following would be a symptom of cerebellum damage? a. Increased rigidity b. Lack of coordination c. Uncontrollable movement d. Facial tics e. The symptoms depend on where in the cerebellum the damage occurred; any of these could possibly result b C 2 4 5 M 2. Which of the following is true regarding spinal cord injury? a. Quadriplegia refers to paralysis in the lower and upper body b. Spinal cord injury usually affects the ability to move muscles but not sensation from those areas. c. Paraplegia refers to paralysis in the lower and upper body d. None of the above is true. a C 2 9 7 V2 3. Which of the following is true about visual receptive fields? a. Receptive fields get smaller as you go from retina to thalamus to visual cortex b. A visual cell’s receptive field is the region of the visual world that stimulates that receptor cell or neuron c. The receptive fields of LGN neurons combine input from the 2 eyes. d. The receptive field of some primary visual cortex cells are “on-center, off-surround”. e. All of the above are correct b C 2 1 4 S 4. Which of the following is true about the sense of taste? a. Taste receptors are found within taste buds located on the tongue, under the tongue, roof of mouth, sides of the mouth, and back of the mouth b. Cranial nerves 7, 9, and 10 carry taste information into the brainstem c. Each taste bud contains several different receptor types d. There are 5 types of taste receptors: bitter, salty, sweet, sour, & umami e. All of the above are true e C 2 7 4 Name ______________________ VERSION 2 3 KEY M 5. Which of the following is true about the role of the basal ganglia in movement a. Basal ganglia circuits send an excitatory signal to motor cortex – stimulating a movement b. Dopamine from the basal ganglia inhibits movement c. The basal ganglia stimulates motor neurons in the spinal cord to cause muscles to contract d. The basal ganglia send an inhibitory signal to the motor thalamus which must be released for movement to occur. thalamus which must be released for movement to occur....
View Full Document

This note was uploaded on 09/28/2008 for the course HD 220 taught by Professor Anon during the Fall '06 term at Cornell.

Page1 / 18

prelim_2_2006_version_2_answer_key -...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online