... while the ability for enhanced color perception is more often found in women. 4. Echolocation Some individuals can navigate their surroundings using sound, similar to bats and dolphins. They emit sound signals and interpret the reflections. Who uses echolocation? Blind individuals who can determine obstacles using clicks made with their tongues; Some trained athletes who apply this skill in extreme conditions. This phenomenon is being studied by neurobiologists and demonstrates the remarkable adaptability of the human brain. 5. Genetic Chimerism Chimerism is a phenomenon in which a person carries two different DNA strands, as if they consist of two distinct organisms. How does this occur? Two fertilized eggs merge during the early stages of pregnancy; An individual ...