1. brain

    In "split brain" experiments, the main commissure connecting the cerebral hemispheres is cut. Name this commissure?

    asked by Twigs on December 6, 2007
  2. biology

    Post a 200- to 300-word response to the following: Many studies have been conducted on cerebral lateralization revealing different functionalities of the left and right hemispheres. Describe four methods for studying cerebral lateralization.

    asked by Anonymous on July 25, 2013
  3. psychology/biology

    1. The cerebellum and the medulla are also part of the _____. a. occipital lobe b. unconscious brain*** c. hypothalamus d. vertebrae 2. Which part of the brain connects/separates the right and left cerebral hemispheres? a. vertebrae b. Broca's area c.

    asked by ayasha on March 8, 2018
  4. Biology

    The meninges are membranes that serve to: protect the nervous system bathe the brain in cerebral spinal fluid carry nutrients to the brain clear waste products from the brain

    asked by M on January 2, 2019
  5. Psychology

    Which of these brain abnormalities is associated with Schizophrenia? Enlarged, fluid filled areas of the brain correlated with shrunken cerebral tissue Damage to the medulla Abnormally high activity in the frontal lobe Increase in brain waves that reflect

    asked by Vivien on November 5, 2012
  6. Psychology

    I need help. Not sure if my answers are correct. 1. complete the analogy: infrared is to ultraviolet as; a. white is to red b. fast is to slow c. slow is to fast d. red is to white 2. which of the following best describes why we perceive reversible

    asked by Tes on January 30, 2013
  7. Philosophy

    Derek Parfit believed that the split brain experiments provided evidence in favor of which of the following? Select one: a. Determinism b. Free will c. Hume's bundle theory d. The human soul e. Locke's memory theory I think b

    asked by TayB on February 20, 2015
  8. anatomy/brain

    Of cerebrum, cerebellum, brain stem, or limbic system, where does most of the brain's activity occur. I BELIEVE IT IS THE CEREBRUM OF INFORMATION READ FROM MY TEXTBOOK AND A FEW ONLINE HELP SITES BUT AM NOT SURE. Since it is the connecting portion between

    asked by michael h. on November 26, 2006
  9. anatomy and physiology

    the wide band of fibers that sep[arates the two hemispheres of the cerebrum is called the? 1 choroid plexus,2 central fissure ,3 cerebral aqueduct or 4 corpus callosum

    asked by sue on December 27, 2011
  10. Anatomy

    What accounts for more than 60% of the total bran weight? I looked in my book and it said one part accounted for 85% and then another part said 40%. I think it's the cerebral hemispheres, but I don't know for sure.

    asked by Katie on March 29, 2009
  11. geography

    Can you check my answer please? 1. To what hemispheres do the following countries belong? Soviet Union: Northern and Eastern Hemispheres, Canada: Northern and Western Hemispheres, China: Northern and Eastern Hemispheres.

    asked by Reed on October 29, 2012
  12. Medical Billing and Coding

    This patient was admitted when MRI revealed cerebral aneurysm. after admission, a cerebral agiogram was perfomed and showed nonruptured ateriosclerotiurysm of the anterior cerebral artery. an aneurysmectomy by anastromosis was performed using marlex graft

    asked by Vanessa on September 3, 2014
  13. Science

    It’s OK to say that your brain is solar powered, because A) mitochondria in plant cells convert solar power to the chemical power that is used to run your brain. B) cellular respiration is powered by sunlight. C) the antenna complex in chloroplasts acts

    asked by Frank on October 26, 2011
  14. Science

    It’s OK to say that your brain is solar powered, because A) mitochondria in plant cells convert solar power to the chemical power that is used to run your brain. B) cellular respiration is powered by sunlight. C) the antenna complex in chloroplasts acts

    asked by Frank on October 26, 2011
  15. science

    i just want to know if my answeres are correct! A.The problem = the main issue or subject being in vestigated in the study B.a method=a procedure, process, or approach used to investigate the problem C.a finding=a proven result obtained as a part of the

    asked by kayci on May 12, 2010
  16. science someone please check my answers

    i just want to know if my answeres are correct! A.The problem = the main issue or subject being in vestigated in the study B.a method=a procedure, process, or approach used to investigate the problem C.a finding=a proven result obtained as a part of the

    asked by kayci on May 12, 2010
  17. Biopsychology

    What are the four methods for studying the cerebral lateralization? I have three I just don't know what the fourth is. 1. The sodium amytal test 2. The dichotic listening test 3. Functional brain imaging 4. ?

    asked by B on August 3, 2010
  18. Biology

    Explain the medical importance of brain-mapping experiments?

    asked by G on September 22, 2012
  19. Science

    What is the function of the right brain and why is it important in optical illusions? Since this is not my area of expertise, I searched Google under the key words "right left brain illusions" to get these possible sources:

    asked by Gina on March 19, 2007
  20. Calculus

    Three students order a pizza that they want to split evenly. They decide to cut it with 2 parallel lines. If pizza has a diameter 18 inches, at what point should they cut it to make sure the three parts are the same size?

    asked by Chris mullen on April 26, 2012
  21. Calculus

    Three students order a pizza that they want to split evenly. They decide to cut it with 2 parallel lines. If pizza has a diameter 18 inches, at what point should they cut it to make sure the three parts are the same size?

    asked by Chris mullen on April 26, 2012
  22. teaser

    what is this brain teaser ioooo Riddles and brain teasers belong in the riddle message board at the bottom of the main Jiskha webpage. http://www.jiskha.com/net_riddle/ Thanks. =)

    asked by Anonymous on August 9, 2007
  23. Medical Billing & Coding

    This patient was admitted when MRI revealed cerebral aneurysm. After admission, a cerebral angiogram was performed and showed nonruptured arteriosclerotic aneurysm of the anterior cerebral artery. An aneurysmectomy by anastomosis was performed using Marlex

    asked by Marcelo on November 1, 2013
  24. Psychology

    15. How might adolescents’ tendency to engage in such risky behaviors as unsafe sex and experimental drug use reflect brain development during childhood and adolescence? a) The limbic system does not develop fully until early adulthood; adolescents

    asked by Muhammad on February 18, 2017
  25. psychology

    You go to a party feeling a little unsure of yourself. When you get there, you feel anxious but aren't sure why. You see a good friend you didn't know would be there and your anxiety recedes. You decide everything will be okay and start to relax. The part

    asked by Anonymous on July 16, 2013
  26. english

    Connect each pair of senences by including a traditional word or phrase and any necessary punctuation. Sentences: 1.Discoveries in neuroscience have yielded many benefit.Researchers have developed medication for schizophrenia and Tourette's syndrome. 2.

    asked by martha on June 8, 2009
  27. english PLEASE HEP

    Connect each pair of senences by including a traditional word or phrase and any necessary punctuation. Sentences: 1.Discoveries in neuroscience have yielded many benefit.Researchers have developed medication for schizophrenia and Tourette's syndrome. 2.

    asked by martha on June 8, 2009
  28. check

    Connect each pair of senences by including a traditional word or phrase and any necessary punctuation. Sentences: 1.Discoveries in neuroscience have yielded many benefit.Researchers have developed medication for schizophrenia and Tourette's syndrome. 2.

    asked by martha on June 8, 2009
  29. physics

    Blocks A, B, and C are placed as in the figure and connected by ropes of negligible mass. Both A and B weigh 27.5 each, and the coefficient of kinetic friction between each block and the surface is 0.40. Block C descends with constant velocity. Find the

    asked by Abdulla on November 19, 2011
  30. Physics

    Problem 3- Blocks A, B, and C are connected by ropes and placed as in the figure. Both A and B weigh 22.6 N each, and the coefficient of kinetic friction between each block and the surface is 0.40. Block C descends with constant velocity. a) Draw free-body

    asked by Maryam on November 18, 2013
  31. Early Child Care

    All of the following statements about the brain are correct EXCEPT: A) the brain is strongly run by patterns rather than facts. B) the brain runs better when food intake is irregular. C) stress and threat effect the brain in many ways. D) all learning is

    asked by anna on October 16, 2012
  32. Psychology

    Please check my answers and let me know if they are right or wrong. 1. Behaviorism as a means of studying the mind emerged due to the limitations of Introspection. Behaviorists examine: >subjective behavior. >covert behavior. >overt behavior.x (My Choice)

    asked by Kathy on May 4, 2012
  33. math

    a liquid storage container on a truck is in the shape of a cylinder with hemispheres on each end. the cylinder and hemispheres have the same radius. the total length of the container is 140 feet. I have got the funcion for the volume is y=-2pi/3 x^3+ 140pi

    asked by errer on November 8, 2015
  34. English

    Identify the verb phrase. Include main verb and helping verb in the following sentence? Do you know the three main parts of the brain? I think the answer is: Do you know

    asked by Kimmy on July 22, 2016
  35. GeoGraphy and History

    What are the sections of the world ( i am having trouble w/ this question morethan n.e. others b/c my teacher that was all he had on the paper he didn't specify anything) As I sure you realize, there are many ways of describing various sections of the

    asked by Teri on September 23, 2006
  36. reading/english

    When studying the world of living things, biologists and other scientists use the scientific process. Observtions along with precious data are used to formulate a hypothesis. New observations and or experiments are carried out in order to test the

    asked by jerson on September 30, 2009
  37. physics

    A metal block of mass m is attached to the ceiling by a spring. Connected to the bottom of this block is a string that supports a second block of the same mass m, as shown in the figure . The string connecting the two blocks is now cut.What is the net

    asked by kam on October 11, 2009
  38. biology help please

    Compare the pig brain to drawings of a human brain, a fish brain, and a bird brain. Can you see how the pig’s anatomy parallels human anatomy? What can you conclude about our relation to animals like pigs? Like birds? Like fish? I have not been able to

    asked by sam on May 16, 2009
  39. Health 8R - help!

    Place the letter of the correct reaction (A, B, C, D, or E) A. Speed up brain messages (Stimulants) B. Slow down brain messages (Depressants) C. Block pain messages (Narcotics) D. Scramble or confuse brain messages (Hallucinogens) E. Destroy brain cells

    asked by Laruen on November 15, 2012
  40. grade 10 math- slope/midpoint/length formulas

    A map shows a main gas pipeline running straight from A(45,60) to B(65,40) a) Is the point C(63,54) on the branch pipeline? Explain your reasoning b) What is the shortest route for connecting point C to the main pipeline.Explain **OMGGGG PLZZZ HELPPP,

    asked by alyssa on December 23, 2009
  41. math grade 10 math

    A map shows a main gas pipeline running straight from A(45,60) to B(65,40) a) Is the point C(63,54) on the branch pipeline? Explain your reasoning b) What is the shortest route for connecting point C to the main pipeline.Explain **OMGGGG PLZZZ HELPPP,

    asked by alyssa on December 23, 2009
  42. Brain

    I don't need an answer to this statement. I just want to know what your reactions are. All I want is anything that came to your mind. I.e. What questions came to your mind? Do you guys have any ideas of why this might be occurring? I just want thoughts!!!

    asked by Julia on October 2, 2006
  43. Health 8R help!!!!!!!!!!!!!!!!!!!!!!!!!

    Place the letter of the correct reaction (A, B, C, D, or E) A. Speed up brain messages (Stimulants) B. Slow down brain messages (Depressants) C. Block pain messages (Narcotics) D. Scramble or confuse brain messages (Hallucinogens) E. Destroy brain cells

    asked by Laruen on November 15, 2012
  44. math

    A 12 cm by 12 cm ice cube tray is in the shape of a cuboid with twelve hemispheres inset. The depth of each hemispheres is 1 cm. a) If all the hemispheres were filled with water, calculate the total volume of water that the ice cube tray could hold. It is

    asked by Lucas on April 28, 2014
  45. Math

    A 12 cm by 12 cm ice cube tray is in the shape of a cuboid with twelve hemispheres inset. The depth of each hemispheres is 1 cm. a) If all the hemispheres were filled with water, calculate the total volume of water that the ice cube tray could hold. It is

    asked by Lucas on April 27, 2014
  46. Math

    A research team conducted a study showing that approximately 10% of all businessmen who wear ties wear them so tightly that they actually reduce blood flow to the brain, diminishing cerebral functions. At a board meeting of 15 businessmen, all of whom

    asked by Lola on February 24, 2019
  47. geography

    Can you check my answers please? 1.What does a circle with a star or dot in its middle usually mean on a map? What name would be next to this symbol in Chile? It usually means the capital of a state or country. This would be Santiago for Chile. 2. In

    asked by Reed on November 26, 2012
  48. human physiology help please

    hi human physiology: what is a cerebral lobe not visible in an ordinary external inspection what is a vein in the dura mater roughly parallel to the longitudinal fissure what is the portion of the thalamus that passes through the third ventricle. I think

    asked by david on January 6, 2007
  49. Physical Science in Action

    I need help with the scientific method for physical Science in Action and all I have so far is: Scientific methods in a circle and connecting circles with Scientific models , Experiments , observation and calculations and I have one circle left!! Please

    asked by Patsie on August 16, 2009
  50. History, Urgent

    Early in the war, American Indians living in Indian Territory disagreed on which side to take. Which of the following best describes the split that occurred? A.groups split along religious lines (Christians vs. non-Christians) B.groups split along tribal

    asked by Katt<3Bobby on October 4, 2014
  51. Health

    the main parts of the central nervous system consist of the brain and the

    asked by Michael on April 1, 2016
  52. Re: Plant biology

    I'm doing a writing assignment on plant stress physiology. The stress that I chose to research was heat stress. One of the things that I have to do is describe at least 3 experiments that I plan to perform (hypothetically speaking, of course). At least one

    asked by Victoria on November 14, 2012
  53. Math

    A 12 cm by 12 cm ice cube tray is in the shape of a cuboid with twelve hemispheres inset. The depth of each hemispheres is 1 cm. a) If all the hemispheres were filled with water, calculate the total volume of water that the ice cube tray could hold. It is

    asked by Lucas on April 28, 2014
  54. Biology

    Which of the following arteries contributes to the anterior circulation of the brain? anterior inferior cerebellar artery basilar artery anterior cerebral artery vertebral arteries superior cerebellar artery

    asked by Anonym on April 10, 2013
  55. Psychology

    Which one of the following statements about the gate-control theory is true? Pain impulses create a gate leading to the brain. The brain is capable of generating pain on its own. The gate closes when pain messages go to the brain. Damage to small nerve

    asked by Chloe on March 19, 2011
  56. social studies

    Dante is given his first kitten. While holding it and feeling how soft her fur is, he puts her up to his face. In a playful gesture, the kitten taps his face with her paw and her nails scratch Dante's nose. Frightened, he drops the kitten. His decision to

    asked by missy on October 4, 2011
  57. Philosophy

    According to James Rachels, personal identity in the qualitative sense refers mainly to: Select one: a. Important parts of your personality b. Parfit's split brain theory c. Family background d. Hume's bundle theory e. All of the listed I think e or a

    asked by TayB on February 20, 2015
  58. Social Studies

    1. What countries/continents are included in the Americas? 2. What project researched the Mid- Atlantic ridge? 3. What city does the Prime Meridian split? 4. What city in England does the Prime Meridian split? 5. What hemispheres are the US located? 6.

    asked by Clayo on September 17, 2007
  59. Spelling

    Finish each phrase with a spelling word that rhymes. tread- board-split-chief-season-brain-throw-goal-scrape-chice-allow-auction-flaw-daughter-destroy-renew-boyhood-returned-chopped-counting. 1- new knowledge a........gain Answer: brain 2-leader of

    asked by Nnh on October 27, 2014
  60. Psychology

    How do traumatic brain injuries occur. I don't mean like concussions or contusions though. I am trying to write a report on how brain injuries affect personality but i am not sure how a serious brain injury occurs.

    asked by Christian on October 28, 2007
  61. Philosophy

    Which of the following is a direct objection to the Same-Body Theory of personal identity? Select one: a. Parfit's split brain theory b. Hume's bundle theory c. Causal determinism d. Locke's prince and the cobbler story e. Compatibilism I think d or a?

    asked by TayB on February 20, 2015
  62. Intro to Psychiology 1

    Which one of the following statements about the gate-control theory is true? A) Pain impulses create a gate leading to the brain. B) The brain is capable of generating pain on its own. C) The gate closes when pain messages go to the brain. D) Damage to

    asked by Anonymous on August 26, 2009
  63. Biology

    Which of the following organs would not be visible if you cut the body in a mid-sagittal section? Explain? a. Brain b. stomach c. heart d. kidneys

    asked by Jerome on January 26, 2012
  64. plant biology

    I'm doing a writing assignment on plant stress physiology. The stress that I chose to research was heat stress. One of the things that I have to do is describe at least 3 experiments that I plan to perform (hypothetically speaking, of course). At least one

    asked by Victoria on November 11, 2012
  65. Wild Life Biology

    Animal Behaviors: If instict is physically based in the brain, and behaviors result from this brain structure, what would you hypothesis happens to the brain during learning?

    asked by Taylor on September 12, 2009
  66. English grammar

    I need batteries and connecting lines to use Sony camcorder for a long time. I also need to charge extra batteries. ===================================== Are the sentences above correct? Do you use connect lines? Do I have to use connecting cords? When we

    asked by John on October 24, 2007
  67. English

    i think of doing mental illness story on stress. i think of doing this in third-person. my friend sort of add and give me more ideas for this story i be doing. please tell me if it be good and give any other ideas. and this third-person be close person to

    asked by Mohammad on March 26, 2012
  68. math

    A 12 cm by 12 cm ice cube tray is in the shape of a cuboid with twelve hemispheres inset. The depth of each hemispheres is 1 cm. a) If all the hemispheres were filled with water, calculate the total volume of water that the ice cube tray could hold. It is

    asked by Lucas on April 28, 2014
  69. SCIENCE

    Why split field microscopy is used in mask aligner? I. As dimension of the alignment marks on wafer as well as masks are in micron range, microscopes are required to observe those while aligning II. Split-field microscopy enables the user to view the

    asked by medical electronics on August 27, 2018
  70. Human Biology please help

    Cross section of the brain Located in the forebrain, the (A)__________ is responsible for controlling homeostasis and making adjustments in how the organs work. While the rest of the brain is protected from viruses, bacteria, toxins, and hormones in the

    asked by Annmarie on May 18, 2014
  71. Cost accounting

    Hardahl Chemical produces thc. Approximated net realizable values at split-off.ree joint products and one by-product. The following information is available for September 2008:Sales Value at Cost after Final Selling Product Gallons Split-Off per gallon

    asked by Danny on October 21, 2009
  72. physics

    One mile of copper wire has a resistance of 13 Ω. Using the wire to electrically connect two terminals that are half a mile apart, rank the following situations in order of increasing resistance. I. Use the full length of wire. II. Cut the wire in half

    asked by BOBBY on April 16, 2012
  73. stocks

    When IBM announces its intention to split its stock, let us say a split of 2:1, the news is interpreted as reducing the volatility of the DJ30, and it sometimes leads to an increase in the IBM share price, adjusted for the split. Explain the possible

    asked by joe on March 1, 2007
  74. Cost Accounting

    (allocating joint cost) In one joint process, Hardahl Chemical produces three joint products and one by-product. The following information is available for September 2008 Sales Value at Cost after Final SellingProduct Gallons Split-Off per gallon Split-Off

    asked by Danny on October 26, 2009
  75. Psychology

    Who is Phineas Gage and how did his behavior change after the accident? Could anyone help me with a report about behavioral repercussions od different brain injuries? I have to pretend someone I know has a brain injury and create 5 journal entries

    asked by Christian on October 25, 2007
  76. Accounting 2 goes with the 1st question

    Split common stock 4 to 1 and reduced PAR from $80 to $20. After the split there were 600,000 shares.

    asked by Jeannie on November 6, 2013
  77. History

    What is a more formal and polished word for split? In this sentence: The issue of imperialism split the Americans during the...

    asked by Anonymous on May 20, 2010
  78. English/S.S

    Can anyone post words that are the same as "split". By split I mean, splitting a group of people because of their diverse opinions on imperialism.

    asked by Anonymous on May 23, 2010
  79. Chemistry

    EEG, PET, and TMS are all: (Points: 5) laboratory observations that introduce experimenter bias into the study. descriptive methods for studying the brain. standardized methods for studying the brain. experimentally controlled technologies for brain-wave

    asked by Chloe on March 17, 2011
  80. math

    brain cut an extra large round pizza into 12 pieceas .Seven of then were eaten. WQhay angle measure of pizza is left

    asked by nick on April 22, 2014
  81. Physics

    The answer "use the right-hand rule" isn't working for my brain. I'd really like to understand how to answer the following: You can make an electromagnet by wrapping wire around a wire and connecting the ends to a battery. If the battery is connected so

    asked by Anna on July 20, 2016
  82. Psychology

    EEG, PET and TMS are all : A) laboratory observations that introduce experimental bias into the study B) Descriptive methods for studying the brain C) Standardized methods for studying the brain D) experimentally controlled technologies for brain-wave

    asked by Rena on August 31, 2010
  83. biology

    A person(between 11-17) gets up and goes somewhere after sitting 20 mins in a place then he stops at a place for his work but a blackish region surrounds his face for 5secs and he falls on the ground ?after 10secs he feels that now his brain is ok and he

    asked by satyajit on September 14, 2013
  84. Accounting

    Effect of Stock Split Gino's Restaurant Corporation wholesales ovens and ranges to restaurants throughout the Midwest. Gino's Restaurant Corporation, which had 100,000 shares of common stock outstanding, declared a 5-for-1 stock split (4 additional shares

    asked by Shan on June 7, 2013
  85. Psychology

    Given your knowledge of dualism, choose the best interpretation of presence of dualism in this excerpt from an Emily Dickinson poem: The brain is wider than the sky, For, put them side by side, The one the other will include With ease, and you beside.

    asked by Lilly on September 14, 2012
  86. Poetry

    Given your knowledge of dualism, choose the best interpretation of presence of dualism in this excerpt from an Emily Dickinson poem: The brain is wider than the sky, For, put them side by side, The one the other will include With ease, and you beside.

    asked by Jon on September 17, 2012
  87. psychology

    Myelination of your brain began before you were born and will continue in a part of your brain until you are at least 70 years old. Because of this process: A your brain cells will not be pruned back and die, so you will learn more. B you will retain the

    asked by phia on November 30, 2012
  88. statistics

    Recent studies, as summarized, for example, in E. Mortensen et al. (2002). The association between duration of breastfeeding and adult intelligence. Journal of the American Medical Ass o ciation , 287 , 2365–2371, suggest that breast-feeding of infants

    asked by Sara on April 27, 2017
  89. Chemistry

    Consider the gas-phase equilibrium A ⇌ B. In a series of experiments, different initial amounts of A and B are mixed together, and the mixture in each case is allowed to come to equilibrium. Which one of these experiments would yield values for the

    asked by Val on March 8, 2010
  90. teas

    which of the following is the main function of vitamins? A.provinding structure to cell membrane B.supplying brain with energy source c.Facilitating action of enzymes D.Promoting absorption of carbohydrates

    asked by irene on June 15, 2016
  91. neurotransmitters

    There may be more than one region in which the neurotransmitter is active. Choose one, and make sure your answer in column 4 matches the region identified in column 3. 1.Glutamate a.Is it excitatory or inhibitory (indicate which)? b. Name a specific region

    asked by Ivy on March 18, 2011
  92. Chemistry

    Consider the gas-phase equilibrium A ⇌ B. In a series of experiments, different initial amounts of A and B are mixed together, and the mixture in each case is allowed to come to equilibrium. Which one of these experiments would yield values for the

    asked by Val on March 8, 2010
  93. science

    In the below the results are given for the saprate mating of tomato plant what are the most probable genotype for the parents in each instance? 1.purple, cut¡Ágreen cut- cut purple-321, potato purple-101, cut green-310, potato green-107 2.purple,

    asked by Anonymous on January 29, 2015
  94. Grammar and capitalization

    Select the sentence with the correct capitalization. A) While driving his Mercedes down Main Street, he was rear-ended by a Toyota. B) While driving his Mercedes down Main street, he was rear-ended by a Toyota. C) while driving his mercedes down Main

    asked by Marie on November 7, 2012
  95. Psychology

    It is common sense to see that the brain has an impact on the body. If the brain issues the command to look to the left, the body generally responds by doing just that. How much can be said of the reverse? Does the body have an impact on the brain?

    asked by Bryan on March 16, 2009
  96. science

    i am doing a project on the spinal cord. Can someone help me think of creative ideas to present this to my class? For example, the person who has effects of drugs on the brain my use an egg and be like "This is you brain" then cracks it "and this is your

    asked by meg on June 5, 2008
  97. Science

    What did Antoine Lavoisier’s experiments demonstrate? a- Atoms always split into pairs during a chemical change. b- Mass is neither lost nor gained during a chemical change. c- Matter can be created during a chemical change. d- Energy is neither lost nor

    asked by Steve on February 9, 2014
  98. psychology

    Much of brain research you have read about in this chapter was carried out using animals. In many studies, it is necessary to euthanize animals to study their brain tissue directly. Many people object to this practice, but others say it is justified

    asked by mike on August 29, 2011
  99. history

    What was the ostensible reason for the split between Calhoun and Jackson? The Eaton affair is generally seen as a symptom, not a cause, which would indicate that the real division between the two men was much deeper. Assess the causes of the split, and

    asked by missy on January 18, 2010
  100. English

    How do you paraphrase this statement? A brain aneurysm is a ballooning-out of the wall of an artery in the brain. Often this wall is weakened by disease, injury or an abnormality present at birth. Aneurysms are often caused or made worse by high blood

    asked by kanae on June 4, 2008