I bought it hook, line, and sinker. #sharkbite
And here they are:
Thermoception: Ability to sense heat and cold. Thermoceptors in the brain are used for monitoring internal body temperature.
Proprioception: The sense of where your body parts are located relevant to each other.
Chronoception: Sense of the passing of time. Your body has an internal clock.
Equilibrioception: The sense that allows you to keep your balance and sense body movement in terms of acceleration and directional changes.
Magentoception: This is the ability to detect magnetic fields. Unlike most birds, humans do not have a strong magentoception, however, experiments have demonstrated that we do tend to have some sense of magnetic fields.
Tension Sensors: These are found in such places as your muscles and allow the brain the ability to monitor muscle tension.
Nociception: In a word, pain. This was once thought to simply be the result of overloading other senses, such as “touch”, but it has it’s own unique sensory system. There are three distinct types of pain receptors: cutaneous (skin), somatic (bones and joints), and visceral (body organs).
Django Reinhardt played his solos with two fingers. At the age of 18, in an accident in his caravan, his back and left hand was heavily burned. Being already a reputed musician, his career seemed to be over. In 2 years he recovered and developed the technique that helped him to be the best. Two physicians thoroughly analyzed his hand and according to them:
"Django’s technique was only possible because of the remarkable length and span of his index and middle fingers. Photographs show that he could play a "barre" across the full width of the fret board using just the distal two phalanges of his index finger, and a half barre with the distal phalanx of his middle finger and analysis of film footage shows that he could effortlessly span a distance of at least 120mm [4.7 inches] between the tips of his index and middle fingers."
This event is also a landmark in the history of guitar and jazz. Django created a whole new set of chords and arpeggios and became the most virtuoso guitarist ever. Try a solo with 2 fingers, and feel the strength it gives to your acoustic sound, or watch the 20 minute presentation of the research on Django’s hand. The whole study is here.