University Of Nottingham

This study explores whether a safe, low-dose electrical stimulation technique called tDCS can help reduce the loudness and distress of tinnitus (ringing in the ears). Researchers will test different treatment schedules in 40 adults with tinnitus to find the best approach. The goa…

This study looks at whether a whey protein drink with extra leucine (a key amino acid) helps older men build muscle more effectively than regular whey protein. Researchers will measure muscle protein synthesis in 30 healthy men over 65, both at rest and after exercise. The goal i…

This study tests whether repeatedly cutting off blood flow to the arm for short periods (remote ischaemic conditioning) can improve how well the brain regulates its own blood supply in healthy adults aged 65 to 85. Participants will perform these sessions daily or three times a w…

This study tests whether a device called ZenBud can stimulate the vagus nerve using ultrasound instead of electricity. The vagus nerve helps control breathing, heart rate, and relaxation. Researchers will measure changes in heart activity, brain waves, and blood sugar in 30 healt…