From the brain to the spinal cord through the brachial plexus to the ulnar nerve to the pinky finger.
If you want to move your pinky finger - specifically, to abduct the digiti minimi, first the brain decides to move it. It sends a signal (an action potential) to the alpha motor neuron (that goes down the spinal cord to the ulnar nerve, all the way to the muscle in the finger). The action potential in the neuron causes an action potential in the muscle, which, by excitation-contraction coupling, causes the contraction of the muscle, and thus the movement of the finger.
Generally you use your pinky
pinky
The pinky finger sign is a gesture where the pinky finger is extended while holding the other fingers with the thumb. It is often used to signify a promise, pact, or agreement between two people.
The fingers used for playing the guitar are the thumb, index finger, middle finger, ring finger, and pinky finger.
The finger numbers used in guitar playing are 1 (index finger), 2 (middle finger), 3 (ring finger), and 4 (pinky finger).
pinky. What else could you use?
The last and smallest finger is called the "pinky" or "little finger." It is the fourth digit on the human hand, situated opposite the thumb, and is typically the smallest of all the fingers. The term "pinky" is commonly used in informal contexts.
The hand signals used in the do re mi scale are: thumb for do, index finger for re, middle finger for mi, ring finger for fa, and pinky finger for so.
The hand signs used in the do re mi scale are: thumb for do, index finger for re, middle finger for mi, ring finger for fa, and pinky finger for so.
The caps lock key is typically struck with the left pinky finger. This is because the left pinky is positioned near the left side of the keyboard, where the caps lock key is located. However, some individuals may use their right pinky or another finger based on personal preference or typing style.
"Sem finger" is not a widely recognized or commonly used term. It could be a typographical error or a misinterpretation of another term. If you provide more context or details, I can try to help you further.