The GATE Grind

GATE Biological and Evolutionary Basis of Behaviour: Methods of Physiological Psychology: Invasive (anatomical, degeneration, lesion, chemical, microelectrode) and non-invasive (EEG, scanning) methods – Previous Year Questions

2 GATE previous year questions on Methods of Physiological Psychology: Invasive (anatomical, degeneration, lesion, chemical, microelectrode) and non-invasive (EEG, scanning) methods (Biological and Evolutionary Basis of Behaviour, Psychology (XH5)) with answers and explanations, from every paper.

  1. GATE 2026 XH5 (Psychology) Q28 (1 mark, Multiple choice) – EEG is a record of the electrical activities of nerve cells. The range of frequencies of EEG is Hz.
  2. GATE 2022 XH5 (Psychology) Q39 (1 mark, Multiple choice) – Which of the following techniques is used to measure the variations in the activity of Ascending Reticular Activating System (ARAS)?