EXAM- Brain Experiments Flashcards
1
Q
What is ablation?
A
Disabling, destroying or removing selected brain tissue followed by and assessment of subsequent changes in behaviour
2
Q
What is an advantage and disadvantage of ablation?
A
- advantage: precise procedure
- disadvantage: risk of infection
3
Q
What is ESB?
A
Stimulation or detection of electrical activity in the brain using an electrode.
4
Q
What is an advantage and disadvantage of ESB?
A
- advantage: maps the brain
- disadvantage: patient is conscious
5
Q
What is split-brain surgery?
A
Involves cutting the corpus callosum connecting the two hemispheres
6
Q
What is an advantage and disadvantage of split-brain surgery?
A
- advantage: stronger understanding of role of each hemisphere
- disadvantage: corpus callosum is permanently cut