Automatic Detection of Emotional Changes Induced by Social Support Loss Using fMRI

• Published in: IEEE transactions on affective computing Vol. 14; no. 1; pp. 706 - 717
• Main Authors: Candemir, Cemre, Gonul, Ali Saffet, Selver, M. Alper
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 01.01.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: BOLD signal denoising; change point detection (CPD); emotional change (EC); Feature extraction; fMRI; Functional magnetic resonance imaging; Games; Shape; Signal processing; Signal to noise ratio; social support; Task analysis; Transient analysis; Waveforms

We propose using fMRI to study emotional changes related to social-support. In this respect, a Social Support fMRI task, which triggers emotional changes was designed and implemented. The detection of emotional changes from fMRI signals has significant importance in understanding the underlying mech...