but this uses the brain and has to be learnt. For example, keeping hold of a hot object requires a nerve impulse to be sent to the motor neuron of the reflex arc to interfere with the normal ...

A reflex action follows this general sequence and does not involve the conscious part of the brain, which makes it much quicker.

The entire process is governed by a reflex arc of the diaphragm, phrenic nerves, vagus nerve, and brainstem. Although the majority of hiccups are benign, intractable or recurring hiccups may be a ...

TOKYO -- Falls are a common occurrence among the elderly in Japan, and recent research has pointed to the brain's misinterpretation of automatic reflexes as one possible cause. The discovery of ...