Visceral pain afferents travel along the same pathways as somatic pain fibers
A phenomenon known as rapid cycling occurs in up to 20% of bipolar I and II patients.
This phenomenon is known as the placebo effect. It occurs when a person experiences a benefit after receiving a treatment that has no therapeutic effect, but the individual believes it does. The individual's improvement is driven by their expectation or belief in the treatment, rather than the treatment itself.
Light, which travels at ~186,000 miles/second is the fastest known natural phenomenon.
The weather phenomenon is known as El Nino.
acoustic resonance
Yes, it is possible for a deceased individual to experience postmortem penile erection, known as "angel lust" or "terminal erection," due to the relaxation of muscles and pooling of blood in the genital area after death.
Light
Regions near the Arctic Circle, such as parts of Norway, Alaska, and Canada, experience 24 hour daylight during the summer months due to the tilt of the Earth's axis. This phenomenon is known as the Midnight Sun.
This phenomenon is known as a "flashback," where an individual re-experiences the effects of the drug, even without taking it again. Flashbacks can occur spontaneously and are often associated with LSD and PCP use. They can be distressing and unpredictable.
aurora borealis
The phenomenon is known as the "moon illusion." It is when the moon appears larger when it is near the horizon compared to when it is higher in the sky.
Referred pain occurs when pain is felt in a different area of the body from its actual source. This phenomenon can happen because of the way nerves are wired and connected in the body. For example, when a nerve that supplies sensation to a particular area also receives input from a different area, confusion can occur, leading to the perception of pain in the second area.