For transient pins and needles sensations, Shepherd explained that the main culprits for the prickling feeling are large-diameter axons that respond to light, non-painful pressure. These nerves are ...
A neurologist explains the causes of paraesthesia, which manifests as a tingling or numbness in your hands and can be a sign of health problems ranging from diabetes to anxiety.
Dr Jay Jagannathan, a neurosurgeon, highlights five often-overlooked warning signs of brain tumours you should know – blurry vision to memory lapses.