Remembered or forgotten stimuli: a functional magnetic resonance imaging study on the effects of emotion

被引:0
|
作者
Ozcelik, Erol [1 ]
Kilic, Betul [2 ]
机构
[1] Cankaya Univ, Fac Arts & Sci, Dept Psychol, Ankara, Turkey
[2] Middle East Tech Univ, Fac Arts & Sci, Dept Psychol, Ankara, Turkey
来源
DUSUNEN ADAM-JOURNAL OF PSYCHIATRY AND NEUROLOGICAL SCIENCES | 2020年 / 33卷 / 04期
关键词
Emotion; fMRI; memory; MEDIAL TEMPORAL-LOBE; BRAIN ACTIVITY; MEMORY; AMYGDALA; RETRIEVAL; AROUSAL; SYSTEM; FACE; RECOGNITION; EXPERIENCE;
D O I
10.14744/DAJPNS.2020.00106
中图分类号
R749 [精神病学];
学科分类号
100205 ;
摘要
Objective: The first aim of this study is to examine why emotional events enhance memory for preceding stimuli. The second goal is to identify brain regions associated with remembering and forgetting by finding brain activation differences during encoding of remembered and forgotten stimuli. The third goal is to examine which brain areas are activated when studying emotional pictures compared to neutral ones. Method: In each trial, a picture of an object followed by an emotional or neutral picture from the Turkish culture were presented to 15 volunteers. The effect of the succeeding pictures on the remembering of preceding stimuli was examined. The participants studied the stimuli in the magnetic resonance scanner and, meanwhile, brain images were taken. The memory performances of the participants were measured with the recognition test administered one week later. Results: Behavioral results suggest that emotion has no effect on memory for preceding stimuli. Functional magnetic resonance imaging results indicate that remembered stimuli compared to forgotten ones caused more activation in left inferior frontal gyrus and left superior medial gyrus. Emotional pictures create more activation in the - mid-temporal gyrus and supramarginal gyrus compared to neutral images. Conclusion: Brain structures in which activations are observed in remembered stimuli compared to forgotten ones (left inferior frontal gyrus and left superior medial gyrus) are responsible for the semantic elaboration and associative memory formation. Thus, it can be concluded that object pictures are remembered because they are processed more deeply. Besides, activations are observed in the areas known to be related to the processing of emotional face expressions when emotional and neutral pictures are compared.
引用
收藏
页码:376 / 387
页数:12
相关论文
共 50 条
  • [31] A discrete region of the human insular cortex responds to odorant stimuli: A functional magnetic resonance imaging study
    Nunez, JM
    Hirsch, J
    NEUROIMAGE, 2001, 13 (06) : S922 - S922
  • [32] Functional magnetic resonance imaging of regional brain activity during painful stimuli
    Forster, C
    Ringler, R
    Kohlloffel, L
    Muller, E
    Handwerker, HO
    PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1997, 433 (06): : O79 - O79
  • [33] Elevated Preattentive Emotion Processing in Individuals with Borderline Personality Disorder: A Functional Magnetic Resonance Imaging Study
    Baskin-Sommers, Arielle
    Hooley, Jill
    Dahlgren, Mary
    Gonenc, Atilla
    Yurgelun-Todd, Deborah
    Gruber, Staci
    BIOLOGICAL PSYCHIATRY, 2014, 75 (09) : 243S - 243S
  • [34] Emotion Production and Neural Correlates of Emotion Processing in Youths With Autism Spectrum Disorder (ASD): A Functional Magnetic Resonance Imaging Study
    Kilroy, Emily
    Krishnan, Sharada
    Butera, Christiana
    Harrison, Laura
    Jayashankar, Aditya
    Hossain, Anusha
    Nalbach, Alexis
    Aziz-Zadeh, Lisa
    AMERICAN JOURNAL OF OCCUPATIONAL THERAPY, 2020, 74 (04):
  • [35] REPRODUCIBILITY OF COMPLEX FUNCTIONAL MAGNETIC RESONANCE IMAGING EFFECTS
    Toepper, Max
    Sammer, Gebhard
    Bauer, Eva
    JOURNAL OF THE AMERICAN GERIATRICS SOCIETY, 2016, 64 (09) : E62 - E62
  • [36] Magnetic resonance and functional magnetic resonance imaging: Tools for the study of human epilepsy
    Kuzniecky, R
    CURRENT OPINION IN NEUROLOGY, 1997, 10 (02) : 88 - 91
  • [37] Brain Response to Complex Visual Stimuli in Parkinson's Patients with Hallucinations: A Functional Magnetic Resonance Imaging Study
    Ramirez-Ruiz, Blanca
    Marti, Maria-Jose
    Tolosa, Eduardo
    Falcon, Carlos
    Bargallo, Nuria
    Valldeoriola, Francesc
    Junque, Carme
    MOVEMENT DISORDERS, 2008, 23 (16) : 2335 - 2343
  • [38] Functional magnetic resonance imaging in the study of multiple sclerosis
    Labbe, Tomas
    Ciampi, Ethel
    Cruz, Juan P.
    Zurita, Mariana
    Uribe, Sergio
    Carcamo, Claudia
    REVISTA DE NEUROLOGIA, 2018, 67 (03) : 91 - 98
  • [39] A functional magnetic resonance imaging study of chess expertice
    Atherton, M
    Zhuang, JC
    Bart, WM
    Hu, XP
    He, S
    JOURNAL OF COGNITIVE NEUROSCIENCE, 2000, : 105 - 105
  • [40] Functional magnetic resonance imaging study of social cognition
    Takamiya, Chieko
    Matsui, Mie
    Kobayashi, Tsuneyuki
    Nishijo, Hisao
    Suzuki, Michio
    Kawasaki, Yasuhiro
    Kurachi, Masayoshi
    Nakazawa, Jun
    Noguchi, Kyo
    Seto, Hikaru
    NEUROSCIENCE RESEARCH, 2006, 55 : S132 - S132