Scientists believe the locus coeruleus is the brain region most vulnerable to the physical changes caused by Alzheimer’s disease, with signs of the illness possibly appearing years — or even ...

For this reason, the signs of overstimulation might differ from person to person. Overstimulation and sensory overload are similar experiences, but sensory overload usually refers to the brain ...

Alzheimer’s disease is characterized by a host of recognizable cognitive symptoms, but many non-cognitive symptoms like changes in sleep, anxiety and depression can be early signs of the disease ...

Neuroscientists have observed for the first time how structures deep in the brain are activated when the brain becomes aware of its own thoughts, known as conscious perception 1. The brain is ...