The following are selected researches related to this topic.

Effects of interoceptive training on decision making, anxiety, and somatic symptoms

Sugawara A, Terasawa Y, Katsunuma R, Sekiguchi A

BioPsychoSocial Medicine 14(1), (2020)  

Interoceptive sensitivity predicts sensitivity to the emotions of others

Yuri Terasawa, Yoshiya Moriguchi, Saiko Tochizawa, Satoshi Umeda

COGNITION & EMOTION 28(8) 1435 - 1448, (2014)

Anterior insular cortex mediates bodily sensibility and social anxiety

Yuri Terasawa, Midori Shibata, Yoshiya Moriguchi, Satoshi Umeda

SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE 8(3) 259 - 266, (2013)

How does interoceptive awareness interact with the subjective experience of emotion? An fMRI Study

Yuri Terasawa, Hirokata Fukushima, Satoshi Umeda

Human Brain Mapping 34(3) 598 - 612, (2013)