Rocha, in his work, again emphasizes that scientific research has joined the law and morality through neuroscience activity. It has regained full weight to penetrate the mystery of the relationship between the mind, behavior and activity nervous tissue itself, unraveling the brain's activity and its relationship to the psyche and human behavior, the natural scenery of the legal rule. In addition, his investigation has focus on one of the most important issues affecting Colombia for more than 60 years ago, the armed conflict. He analyzes the reasons for Colombian people´s actions and behavior through their story.
El doctor Rocha en su obra, nuevamente recalca que la investigación científica ha unido el derecho y la moral a través de la neurociencia, actividad que ha recobrado toda su importancia al penetrar en el misterio de la relación entre la mente, la conducta y la actividad propia del tejido nervioso, desentrañando la actividad del cerebro y su relación con la psiquis y el comportamiento humano, escenario natural de la norma jurídica.