Kim, Seul-Kee, ma Hang-Bong Kang. Neurocomputing (2017).
faatumutumuga
• The smartphone addiction risk group (13 subjects) and non-risk group (12 subjects) watched videos portraying the concepts of relaxed, fear, joy, and sadness.
• The risk group was more emotionally unstable than the non-risk group in EEG. Especially, in recognizing fear, a clear difference appeared between the risk and non-risk group.
• We assessed the asymmetry power with respect to theta, alpha, beta, gamma, and total activity in 11 lobes, and the gamma band was the most obviously different between the risk and non-risk groups.
• We found that the measurements of activity in the frontal, parietal, and temporal lobes were indicators of emotion recognition.
• Through the deep belief network, we confirmed that the risk group had higher accuracy in low valence and arousal; on the other hand, the non-risk group had higher accuracy in high valence and arousal.
lē faʻatino
O le faʻaaogaina o smartphones ua atili ai ona avea ma faafitauli faʻalapotopotoga. I totonu o lenei pepa, tatou te iloiloina auiliiliga o telefoni, e tusa ai ma lagona, e ala i le suesueina o le brainwaves ma le loloto o le aoaoina. Sa matou iloiloina le malosi o le malosi e tusa ai ma leta, alpha, beta, gamma, ma le gaioiga atoa o gaioiga i 11 lobes. O le fesoʻotaʻiga loloto o le talitonuga (DBN) na faʻaaogaina o se auala loloto e aʻoaʻo ai, faatasi ai ma le tuaoi lata-lata (kNN) ma se masini vevela fesoasoani (SVM), e fuafua ai le tulaga o le vaisu atamai. O le vaega o aʻafiaga (13 suʻega) ma le vaega e le o aʻafia (12 suʻega) matamata i ata vitio e faʻaalia ai manatu nei: toʻa, fefe, fiafia, ma le faanoanoa. Na matou iloa o le vaega o aʻafiaga na sili atu ona le faʻalagonaina le malosi nai lo le vaega e le aʻafia. I le iloaina o le fefe, o se eseesega manino na aliali mai i le va o le tulaga lamatia ma le le faʻalavelave. O iʻuga na aliali mai ai o le gamma band na sili atu ona manino le eseesega i le va o tulaga lamatia ma faʻafitauli. E le gata i lea, na matou faʻataʻitaʻiina o fuataga o gaioiga i luma, palatini, ma le tino faaletino o faailoga ia o le faʻaalia o lagona. E ala mai i le DBN, matou te faʻamaonia ai o nei fuataga sa sili atu ona saʻo i le vaega e le aʻafia nai lo latou i totonu o le vaega aʻafia. O le vaega o aʻafiaga e sili atu le maualuga i le maualalo o le valence ma le fiafia; i le isi itu, o le vaega e le o ni aʻafiaga e sili atu le maualuga i le maualuga valence ma le fiafia.
uputatala
- Deep belief network
- Electroeniphalography (EEG)
- Emotion recognition
- Smartphone overuse
;