Visual expertise modulates baseline brain activity: a preliminary resting-state fMRI study using expertise model of radiologists

Visual expertise modulates baseline brain activity: a preliminary resting-state fMRI study using expertise model of radiologists

visual expertise and experience modulate evoked brain activity in response to training-related stimuli. However, few studies have considered how the visual experience is represented in the resting state brain activity. This study tried to investigate the way visual experience, i.e., visual recogniti...

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Veröffentlicht in:BMC neuroscience 2022-04, Vol.23 (1), p.24-24, Article 24
Hauptverfasser: Zhang, Ting, Dong, Minghao, Wang, Hongmei, Jia, Rui, Li, Fu, Ni, Xiaoli, Jin, Chenwang
Format: Artikel
Sprache:eng
Schlagworte:
Behavior
Brain
Brain - diagnostic imaging
Brain Mapping
Case-Control Studies
Cognitive ability
Education
Functional magnetic resonance imaging
Humans
Magnetic resonance imaging
Magnetic Resonance Imaging - methods
Neuroimaging
Physiological aspects
Plasticity
Psychological aspects
Radiologists
Radiology
Resting state fMRI
Services
Students
Tomography
Training
Vision
Visual cortex
Visual expertise
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Zusammenfassung:visual expertise and experience modulate evoked brain activity in response to training-related stimuli. However, few studies have considered how the visual experience is represented in the resting state brain activity. This study tried to investigate the way visual experience, i.e., visual recognition expertise, modulates baseline brain neuronal activity in the resting state using the model of radiologists. The amplitude of low-frequency (
ISSN:1471-2202
1471-2202
DOI:10.1186/s12868-022-00707-x