Stuttering is defined as the involuntary repetition of sounds when speaking, and may be neurogenic (caused by the nervous system) or psychogenic (caused by the mind or mentality). Stuttering is relatively common in childhood, affecting […]
Science | ‘Thinking’ guts influence thoughts
Termed the ‘second brain’, our bodies have a completely separate nervous system, which carries 500 million neurons and stretches to nine meters, from oesophagus to anus. Historically thought to be for controlling digestion, the enteric […]