TIME PERCEPTION

This study investigates whether the match between a person's chronotype (morning or evening preference) and the time of day influences how they perceive time. Healthy adults who are clear morning or evening types complete perception and cognition tasks both early in the morning a…

This study is testing a new tool called the CHRONOS battery to measure how people with Alzheimer's disease perceive time. Researchers want to see if this quick, 10-minute test can identify specific problems with time perception, like judging durations or remembering when events h…

This study looks at whether experiencing a one-hour time delay every day can shift your body's internal clock. Researchers will measure melatonin levels and reaction times in 40 healthy couples who live together. The goal is to understand how our daily routines affect sleep and c…

This study looks at how being a 'morning person' or 'night owl' changes the way you experience time. Healthy adults aged 23-45 will do computer tasks at their preferred time of day and again at the opposite time. Researchers want to see if time judgments and alertness are worse w…

This study looks at how the body's internal clock changes our perception of time when we stay awake for 36 hours. Thirty healthy adults will remain awake in a controlled lab, with constant light, posture, and food. Every two hours, they complete tests on time estimation, reaction…