The Heart, Pericardium, and Lung meridians are located on the palm side of the index and ring finger. The Liver, Spleen, and Stomach meridians are located on the palm side of the thumb and little finger.
The thumb represents the brain, the index finger represents the liver/gall bladder. The middle finger represents heart, the ring finger represents hormones and the little finger or pinky represents digestion.
The ring finger on the left hand was believed to be directly connected to the heart by a vein. This meant the wedding ring wearer signified to the world there was a "claim to their heart". However, in the 21st century, more people are wearing their engagement rings and even wedding rings on their right hand.
The vein that supposedly went from the fourth finger to the heart was even dubbed the vena amoris by ancient Romans (Latin for the “vein of love”). Unfortunately, we now know that this ancient belief is not true -- there is no vein that runs from our ring fingers to our hearts.
The fourth finger of the left hand, believed to possess a vein that runs securely to the heart, has traditionally been ringed. This Vein of Love, or more amorously called the Vena Amoris, 1 originated in ancient Egypt, where it was first described by Macrobius in 395–423 AD.
There are symptoms of clubbing of the fingers, called “Hippocratic fingers”, in which the ends of the fingers are swollen. This condition may indicate serious heart problems, because the body suffers from a chronic lack of oxygen.
Possible causes of finger pain include tendon conditions, arthritis, ganglion cysts, and infections. A person should see a doctor for finger pain or symptoms that impact a person's daily activities. They should also seek prompt medical attention if they suspect a fracture, dislocation, or wound infection.
Why do we put rings on the ring finger? In ancient times, the Romans believed the vein in the fourth finger on the left hand ran directly to the heart. They nicknamed it vena amoris- “vein of love”. It made perfect sense to demonstrate a couple's love of one another by placing the wedding ring on that finger.
Each finger has two proper digital arteries that run on either side. If one of these vessels is injured, the others can usually maintain the blood supply to the entire finger.
The major blood vessels connected to your heart are the aorta, the superior vena cava, the inferior vena cava, the pulmonary artery (which takes oxygen-poor blood from the heart to the lungs where it is oxygenated), the pulmonary veins (which bring oxygen-rich blood from the lungs to the heart), and the coronary ...
The ulnar nerve transmits electrical signals to muscles in the forearm and hand. The ulnar nerve is also responsible for sensation in the fourth and fifth fingers (ring and little fingers) of the hand, part of the palm and the underside of the forearm.
The ring finger relates to the Lung meridian which, unsurprisingly, is related to breathing.
In Tantric anatomy, the thumb is associated with the solar plexus-chakra, index finger with heart-chakra, middle finger with throat-chakra, ring finger with root-chakra, and little finger with sacral chakra.
The nerve endings in the fingertips contain two different types of touch receptor organs - Meissner corpuscles and Merkel discs, which are sensitive to fast and slow deformations across the skin, respectively.
In the hand, the median nerve supplies the thenar eminence -- the muscles at the base of the thumb -- with nerves. It also supplies nerves to the lumbrical muscles to the index and middle fingers. The median nerve provides sensation to the thumb side of the palm, the thumb, index, middle and half of the ring finger.
These results suggest that the human neural substrate for skillful digit movement includes a sensorimotor network of nonprimary frontoparietal areas and the cerebellum that, in conjunction with M1, control the movements of the digits.
For example, the common digital artery that travels in the palm between the middle and ring fingers splits and then gives one vessel to the ring finger and one vessel to the middle finger. Each finger has two proper digital arteries that run on either side along its length.
Blockages may lead to nerve damage or numbness in the hand and fingers. Less than 3% of the time, a problem with the radial artery leads to carpal tunnel syndrome.
There are a few reasons why the ring finger is the weakest finger. First, the muscles in the finger are not as strong as those in the other fingers. Second, the tendons in the finger are shorter, so they are not able to generate as much force.
It is the weakest of the fingers on the hand, as it shares a flexor muscle with the middle and little fingers.
Unfortunately for the ring and middle fingers, they have no independent flexors or extensors. Instead, they move only with the muscles common to all fingers. That's why, for instance, when you try to stick out only your ring finger you feel a pull in your middle and pinky as well.
Rest the finger joints so they can heal. Apply ice and elevate the finger. Use over-the-counter pain relievers such as ibuprofen (Motrin) or naproxen (Aleve) to reduce both pain and swelling. If needed, buddy tape the injured finger to the one next to it.
Anxiety can affect the entire body, and that includes your fingers. Finger symptoms may include pain, numbness/tingling, and spasms.