What is the primary purpose of stereotaxic surgery in neuroscience research?
1
To study the effects of lesions in the human brain caused by traumatic injuries.
2
To create precise and localized lesions or to implant electrodes in specific areas of the brain in experimental animals.
3
To measure electrical activity in the brain using non-invasive techniques such as EEG.
4
To administer psychological tests and measure cognitive performance in experimental subjects.