The brain mechanism of mind popping based on resting-state functional connectivity
| Autor: | Qunlin Chen, Di Liu, Jiang Qiu, Baoguo Shi |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Adult
Male 0301 basic medicine Unconscious mind Hippocampus Temporal lobe Young Adult 03 medical and health sciences 0302 clinical medicine Memory Surveys and Questionnaires Neural Pathways medicine Humans Semantic memory Default mode network Brain Mapping Supplementary motor area Resting state fMRI General Neuroscience Magnetic Resonance Imaging Semantics 030104 developmental biology medicine.anatomical_structure Parahippocampal Gyrus Female Psychology 030217 neurology & neurosurgery Parahippocampal gyrus Cognitive psychology |
| Zdroj: | NeuroReport. 30:790-794 |
| ISSN: | 0959-4965 |
| Popis: | Mind popping is the phenomenon of a word, sentence, image, or melody suddenly coming into the conscious mind. It occurs without any conscious memories, also known as unconscious semantic memory. So far, little is known about the neural basis of this phenomenon. Using the Mind-Popping Questionnaire, we examined the frequency of daily mind popping of 397 healthy college students and related the resting-state functions of the brain with it by means of resting-state functional connectivity analysis. On the basis of previous research, the parahippocampal gyrus and hippocampus were selected as regions of interest. The results showed that the Mind-Popping Questionnaire scores were significantly positively correlated with the functional connectivity strength of parahippocampal gyrus (x = -12, y = -35, z = 0) and supplementary motor area (cluster size = 126 voxels; peak coordinates in MNI: 15, -6, 57; P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|