Sunday, October 28, 2012

Deadly Feasts: Third Connection


1954
- Bjorn Sigurdsson described an Icelandic form of scrapie, rida, and proposed that such infections should be called “slow viruses”.

1959
September 
- Carleton Gajdusek returns to Bethesda to find out more about scrapie.
November
- Hadlow and Gajdusek met for the first time in Washington. They compare notes on kuru and scrapie and discussed inoculating primates.

1960
Early 1960
- Gajdusek returns to New Guinea and Ziga’s wife declared herself sick with kuru.
May
- Gajdusek write a letter to Joe Smadel on his results of his studies on kuru.
Winter
- Gajdusek returns to the U.S. and visits the major scrapie research centers in Compton, Edinburgh, and Iceland.

1961
- The Fish and Wildlife Service agreed to Gajdusek project.
Summer
- Gajdusek and Joe Smadel tries to recruit Bill Hadlow to run the primate inoculation program.
End of 1961
- Michael Alpers arrived in the South Fore of Australia with his family and was assigned for two years as a government physician to study kuru.

1963
Summer 
- The U.S. Public Health Service asked Hadlow to examine disease mink from a ranch in Blackfoot, Idaho.

Sunday, October 21, 2012

Deadly Feasts: Second Connection Discussion Questions


Deadly Feasts: Second Connection Discussion Questions
  1. What signs of mental illness did Bertha display that show she was suffering from physical damage to the brain? (Page 47)
  2. Why did neuropathologists consider the “spongiform change” in CJD to be unimportant? (Page 50-51)
  3. Do you agree that the “spongiform change” should be ignored by neuropathologists? Explain why. (Page 50-51)
  4. Compare and contrast the two diseases: Kuru and CJD. (Page 51-52)
  5. How does the brain function similarly to a central telephone switchboard? (Page 53)
  6. What are the important functions of the cerebrum and how did Kuru and CJD affected the cerebrum? (Page 54-55)
  7. How are the two diseases (Scrapie and Kuru) similarly the same? (Page 63)


Sunday, October 14, 2012

Deadly Feasts (Chapter 1&2)

Key Terms
1) Cordillera (noun)
a chain of mountains, usually the principal mountain system or mountain axis of a large landmass
Page 21

2) Mortuary (noun)
a building where dead bodies are kept before cremation or burial; funeral home
Page 22

3) Sorcery (noun)
the art, practices, or spells of magic, esp. black magic, by which it is sought to harness occult forces or evil spirits in order to produce preternatural effects in the world
Page 25

4) Surreptitious (adjective)
done, acquired, etc, in secret or by improper means
Page 26

5) Peripatetic (adjective)
walking or traveling about
Page 28

6) Athetoid (noun)
a condition characterized by uncontrolled rhythmic writhing movement, esp. of fingers, hands, head, and tongue, caused by cerebral lesion
Page 29

7) Epilepsy (noun)
a disorder of the nervous system, characterized either by mild, episodic loss of attention or sleepinessor by severe convulsions with loss of consciousness

8) Hemorrhagic (noun)
a profuse discharge of blood, as from ruptured blood vessel; bleeding
Page 32

9) Meningitis (noun)
inflammation of the membranes that surround the brain or spinal cord, caused by infection
Page 39

10) Repugnant (adjective)
distasteful, objectionable, or offensive
Page 42