Neuroplasticity of visual brain network induced by hypoxia DOI

Xinjuan Zhang,

Yanqiu Liu, Fengjuan Yuan

et al.

Cerebral Cortex, Journal Year: 2024, Volume and Issue: 34(5)

Published: May 1, 2024

Abstract The effects of hypoxia on brain function remain largely unknown. This study aimed to clarify this issue by visual-stimulated functional magnetic resonance imaging design. Twenty-three college students with a 30-d high-altitude exposure were tested before, 1 week and 3 months after returning sea level. Brain retinal electroretinogram acquired. One level, decreased blood oxygenation level dependent in the right lingual gyrus accompanied increased frontal cortex insular cortex, amplitude a-wave eye; moreover, bilateral gyri showed connectivity within dorsal visual stream pathway, signals positive correlation a-wave. Three recovered normal while intensively broad regions also existed. In conclusion, hypoxic has long-term impaired may contribute it. compensate for photoreceptor cells maintain function.

Language: Английский

Perceived Closure Characteristics of Children with Attention Deficit/Hyperactivity Disorder: An Event-Related Potential Study DOI

瑶瑶 李

Advances in Psychology, Journal Year: 2025, Volume and Issue: 15(03), P. 296 - 305

Published: Jan. 1, 2025

Language: Английский

Citations

0
Neuroplasticity of visual brain network induced by hypoxia DOI

Xinjuan Zhang,

Yanqiu Liu, Fengjuan Yuan

et al.

Cerebral Cortex, Journal Year: 2024, Volume and Issue: 34(5)

Published: May 1, 2024

Abstract The effects of hypoxia on brain function remain largely unknown. This study aimed to clarify this issue by visual-stimulated functional magnetic resonance imaging design. Twenty-three college students with a 30-d high-altitude exposure were tested before, 1 week and 3 months after returning sea level. Brain retinal electroretinogram acquired. One level, decreased blood oxygenation level dependent in the right lingual gyrus accompanied increased frontal cortex insular cortex, amplitude a-wave eye; moreover, bilateral gyri showed connectivity within dorsal visual stream pathway, signals positive correlation a-wave. Three recovered normal while intensively broad regions also existed. In conclusion, hypoxic has long-term impaired may contribute it. compensate for photoreceptor cells maintain function.

Language: Английский

Citations

1