Over 5% of children and adolescents are diagnosed with attention deficit/hyperactivity disorder (ADHD) globally. This condition is characterized by a short attention span, hyperactivity or impulsive ...

Neurologist Dr Chawla identifies 5 reasons for severe headaches despite normal MRIs, emphasising that the results do not rule out primary headache disorders.

Researchers at USC have created the first method to noninvasively measure microscopic blood vessel pulses in the human brain.