3. 11.4.1 11.4.2. Read the text and for questions
1-8 choose from the brain technologies (A-D).
Which brain technology
1 is a very small device?
2 will be able to work at a high speed?
3 allows research without experimenting
on humans?
4 has already been in use for a number
of years?
5 will solve a problem users experience
with a current type of technology?
6 can aid scientists researching brain function?
7 could help people who cannot use
their limbs?
8 is known for helping someone speak?
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