Mental fatigue

This pilot study tests a wearable device called Sparrow Link that gently stimulates nerves in the ear to improve mental wellness in first responders. Thirty participants will use the device daily for 28 days and fill out questionnaires about stress, anxiety, sleep, and burnout ov…

This study tests whether a nutritional supplement called 'Think Tank' can improve thinking and memory in middle-aged women after they experience stress. Forty healthy women aged 40-60 will take either the supplement or a placebo and then complete cognitive tests. The goal is to s…

Many people with Graves' disease keep feeling mentally drained even after treatment brings their thyroid hormones back to normal. Researchers suspect the immune system may be attacking the brain in a way that standard thyroid tests miss. The study follows 430 people newly diagnos…

This study looks at how the timing and amount of classes and exams affect mental tiredness, sleepiness, and thinking skills in 30 physiotherapy and psychology students. Researchers will measure things like mental fatigue, sleep quality, and performance on simple tasks at differen…

This study aims to see if wearable sensors can detect mental fatigue in real time and predict how it affects running performance. Researchers will recruit 30 healthy, trained runners aged 18-35. Participants will complete a mentally tiring task or watch a documentary, then run a …