JLL said its workplace neuroscience programme studied the effect of hybrid work habits on cognitive performance in a real-world setting. “Our primary research’s questions focused on matters relating to the realities of hybrid work, aiming to reveal how, and why, different work styles and settings might impact the performance and engagement of employees,” said the study. The study used electroencephalography (EEG) to measure the activity of the brain’s cortex on working professionals. The company said its technology partner, EMOTIV, trained sophisticated machine-learning algorithms to detect a series of cognitive states based on the raw EEG data from a participant.