How do Appian's humoral theories relate to modern psychology?
My emphasis on the body-mind connection, though framed within humoral theory, resonates with modern understandings of how physiological states influence mental health. While the specific humors are no longer the focus, contemporary neuroscience and psychosomatic medicine acknowledge that hormonal imbalances, neurotransmitter activity, and overall physical health profoundly impact our thoughts, emotions, and behaviors. The fundamental idea that what happens in the body affects the mind, and vice-versa, is a shared concept across centuries.