The tongue, lips, and fingertips are the most touch- sensitive parts of the body, the trunk the least. Each fingertip has more than 3,000 touch receptors, many of which respond primarily to pressure.
Why do you think one area is more sensitive than another? The part of your brain that receives information from your sensory neurons doesn't treat all parts of the body equally. The reason you are more sensitive on your fingertips than your elbow is that there are many more sensory neurons on your fingertips.
The skin is our body's most sensitive organ. The skin is the largest organ of the body, made up of water, nutrients, lipids, and mineral deposits. The skin tries to defend you against pathogens and regulates your body temperature.
Areas including the fingertips, lips, and tongue have very high resolution, and therefore are the most sensitive. Other areas like the forearms, calves, and back are the least sensitive. This is illustrated as the distance where the two points can be felt as separate.
The part of the body that has the most nerve endings is probably the fingertips. Each fingertip contains approximately 3,000 nerve endings called Meissner's corpuscles, which are designed to detect light touch and vibration.
Trigeminal neuralgia (TN), also known as tic douloureux, is sometimes described as the most excruciating pain known to humanity. The pain typically involves the lower face and jaw, although sometimes it affects the area around the nose and above the eye.
The ends of your fingers are more sensitive to pain than almost any other part of the body, according to an Annals of Neurology study. That's why tiny injuries like paper cuts and finger pricks can cause a grown man to wince.
The tongue, lips, and fingertips are the most touch- sensitive parts of the body, the trunk the least. Each fingertip has more than 3,000 touch receptors, many of which respond primarily to pressure.
The most delicate body part are eyes, brain,heart,spinal bone.
The brain itself does not feel pain because there are no nociceptors located in brain tissue itself. This feature explains why neurosurgeons can operate on brain tissue without causing a patient discomfort, and, in some cases, can even perform surgery while the patient is awake.
There are several important and delicate organs like spinal cord, heart, lungs, brain etc. in our body protected by bones.
Expert-Verified Answer. Explanation: The finger tips are more sensitive portion and the other part including lips. They both have receptor cells which is more when compared to other areas.
The least sensitive skin on the human body is found in the heel area. This is because there are very little nerves in the heel to feel things. If there were too many nerves in our heels then walking would be far too painful.
Everyone has sensitive touchpoints or erogenous zones on their bodies. The seven most erogenous zones on a woman are the ears, fingertips and palms, nipples, inner thighs, clitoris, A-spot, and the bottom of the feet.
The back of the neck is a particularly sensitive spot due to the thinness of the skin and concentration of sensory receptors in the area.
Much of this information comes through the sensory organs: the eyes, ears, nose, tongue, and skin.
Your clitoris has more nerve endings than any other part of your vulva. Together, these nerves can produce a range of pleasurable sensations, depending on how your clitoris is touched and how sexually aroused you are.
Studies have found that the female body has a more intense natural response to painful stimuli, indicating a difference between genders in the way pain systems function. A greater nerve density present in women may cause them to feel pain more intensely than men.
Differences were especially strong in pain tolerance—even though male participants had higher tolerance, female participants were less variable across visits. According to the researchers, this was the first study to measure gender differences in the test-retest reliability of pain sensitivity in humans.
The olfactory nerve is the first cranial nerve and is instrumental in our sense of smell. The olfactory nerve contains only afferent sensory nerve fibers and, like all cranial nerves, is paired.
Trigeminal neuralgia is considered one of the most painful conditions known to mankind. It is a sharp, shooting, electrical pain, which can mimic a toothache.
Conversely, solid organs, such as the lungs, liver, and spleen, have fewer free endings and are not highly sensitive to pain. Hence, they can deteriorate without the individual's becoming very aware of it.
Epidermis varies in thickness throughout the body depending mainly on frictional forces and is thickest on the palms of the hands and soles of the feet, and thinnest in the face (eyelids) and genitalia.
Skin is thickest on the palms and soles of the feet (1.5 mm thick), while the thinnest skin is found on the eyelids and in the postauricular region (0.05 mm thick).