The link between brain activity and hormones, which was established by specialists, is one of the most interesting phenomena attributed to the human body. It allows a conclusion on the connection between one’s biological sex and the processes, which occur during the development of people from three weeks gestation (Cala, 2020). According to Mosconi, this relation is determined by the prevalent types of hormones, whether it is XX or XY, and their presence leads to the formation of the brain and body (Cala, 2020). This evidence confirms that no parts are isolated, and it affects everyone’s development throughout their lives.
Another example from the podcast, which contributes to the idea of the evolution of people, is the inevitable changes, that one undergoes at specific periods. One of the main cases is puberty, whereas, for women, the shifts are more numerous than for men (Cala, 2020). The former’s brains also readjust activity during and after pregnancy and after menopause (Cala, 2020). Meanwhile, the outcomes of these processes are the only method to distinguish between male and female brain scans (Cala, 2020). This understanding is important for avoiding generalizations based on these organs’ size, which is believed to correlate with one’s biological sex.
In addition, the idea that there are no explicit characteristics of the brain in men and women allows researchers to focus on their functioning instead of physical parameters. Thus, the mentioned changes in life, which influence the work of one’s body, are related to people’s energy levels in the first place (Cala, 2020). In other words, hormones, which are connected to the brain and ensure its functioning as per the established unique patterns, play a significant role in the examination of one’s condition (Cala, 2020). Thus, genetic justification of essential processes is an optimal way to perceive the link between different systems.
Cala, C. (Executive Producer). (2020). Lisa Mosconi: What does biological sex look like in the brain? [Audio podcast episode]. In TED Radio Hour. NPR.