Scientific study addresses claims of neuroplasticity from non-dominant hand use

A study published in the journal Laterality: Asymmetries of Body, Brain and Cognition has addressed viral internet theories suggesting that masturbating with a non-dominant hand can enhance neuroplasticity. While the theory claims that switching hands can stimulate the brain's ability to adapt and learn, research indicates that 79% of individuals prefer to maintain traditional practices with their dominant hand.

Researcher Paul Rodway noted that the preference for the dominant hand is primarily due to the ease of movement control, making the practice feel more natural. Additionally, the study provided data on the use of sexual aids, reporting that 75% of women use vibrators compared to 33% of men.

Psychosexual therapist Michael Stock stated that he does not believe changing hands produces a significant neurological difference. However, he noted that the technique may still offer value as a way for individuals to explore new sensations and pleasure.