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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005298naa a2200769 4500
001oai:DiVA.org:bth-20273
003SwePub
008200811s2020 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:bth-202732 URI
024a https://doi.org/10.1186/s12888-020-02771-12 DOI
040 a (SwePub)bth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Zhang, Jialinu Hangzhou Normal University, CHN4 aut
2451 0a Males are more sensitive to reward and less sensitive to loss than females among people with internet gaming disorder :b FMRI evidence from a card-guessing task
264 c 2020-07-07
264 1b BioMed Central,c 2020
338 a electronic2 rdacarrier
500 a Open access
520 a Background: Many studies have found an interesting issue in the Internet gaming disorder (IGD): males are always observed to be the majority. However, there are little research to exploring the differences in the neural mechanisms between males and females in decision-making process among people with IGD. Therefore, explore the reward/loss processing between different gender with IGD could help in understanding the underlying neural mechanism of IGD. Methods: Data from functional magnetic resonance imaging (fMRI) were collected from 111 subjects (IGD: 29 males, 25 females; recreational internet game user (RGU): 36 males, 21 females) while they were performing a card-guessing task. We collected and compared their brain features when facing the win and loss conditions in different groups. Results: For winning conditions, IGD group showed hypoactivity in the lingual gyrus than RGU group, male players showed hyperactivity in the left caudate nucleus, bilateral cingulate gyrus, right middle frontal gyrus (MFG), right precuneus and inferior parietal lobule relative to the females. And significant sex-by-group interactions results showed higher brain activities in the thalamus, parahippocampal gyrus and lower brain activities in Inferior frontal gyrus (IFG) were observed in males with IGD than females. For losing conditions, IGD group showed hypoactivity in the left lingual gyrus, parahippocampal gyrus and right anterior cingulate cortex (ACC) compared to the RGU group, male players showed hyperactive left caudate nucleus and hypoactive right middle occipital gyrus relative to females. And significant sex-by-group interactions results showed that compared to females with IGD, males with IGD showed decreased brain activities in the IFG and lingual gyrus. Conclusions: First, there appeared to be no difference in reward processing between the IGD and RGU group, but IGD showed less sensitivity to loss. Secondly, male players showed more sensitivity to rewards and less sensitivity to losses. Last but not least, males and females showed opposite activation patterns in IGD degree and rewards/losses processing. And male IGD subjects are more sensitive to reward and less sensitive to loss than females, which might be the reason for the gender different rates on IGD. © 2020 The Author(s).
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Neurovetenskaper0 (SwePub)301052 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Neurosciences0 (SwePub)301052 hsv//eng
653 a Gender
653 a Internet gaming disorder
653 a Loss processing
653 a Reward processing
653 a adult
653 a anterior cingulate
653 a Article
653 a behavior
653 a BOLD signal
653 a card guessing task
653 a caudate nucleus
653 a controlled study
653 a electroencephalogram
653 a female
653 a functional magnetic resonance imaging
653 a game addiction
653 a human
653 a inferior frontal gyrus
653 a inferior parietal lobule
653 a lingual gyrus
653 a loss sensitivity
653 a major clinical study
653 a male
653 a middle frontal gyrus
653 a middle occipital gyrus
653 a neuropsychological test
653 a parahippocampal gyrus
653 a precuneus
653 a reward sensitivity
653 a sex difference
653 a thalamus
653 a young adult
700a Hu, Yan,d 1985-u Blekinge Tekniska Högskola,Institutionen för datavetenskap4 aut0 (Swepub:bth)yhx
700a Wang, Ziliangu McGovern Institute for Brain Research, CHN4 aut
700a Wang, Minu Hangzhou Normal University, CHN4 aut
700a Dong, Guanghengu Hangzhou Normal University, CHN4 aut
710a Hangzhou Normal University, CHNb Institutionen för datavetenskap4 org
773t BMC Psychiatryd : BioMed Centralg 20:1q 20:1x 1471-244X
856u https://doi.org/10.1186/s12888-020-02771-1y Fulltext
856u https://bth.diva-portal.org/smash/get/diva2:1457374/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
856u https://bmcpsychiatry.biomedcentral.com/track/pdf/10.1186/s12888-020-02771-1
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:bth-20273
8564 8u https://doi.org/10.1186/s12888-020-02771-1

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By the author/editor
Zhang, Jialin
Hu, Yan, 1985-
Wang, Ziliang
Wang, Min
Dong, Guangheng
About the subject
MEDICAL AND HEALTH SCIENCES
MEDICAL AND HEAL ...
and Basic Medicine
and Neurosciences
Articles in the publication
BMC Psychiatry
By the university
Blekinge Institute of Technology

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