| Альфа-ритм |  |
Альфа-ритм — ритм головного мозга в полосе частот от 8 до 14 Гц, средняя амплитуда 30—70 мкВ, могут однако наблюдаться высоко- и низкоамплитудные α-волны. Регистрируется у 85—95% здоровых взрослых. Лучше всего выражен в затылочных отделах. Википедия
They can be predominantly recorded from the occipital lobes during wakeful relaxation with closed eyes and were the earliest brain rhythm recorded in humans. |
Alpha-band oscillations are the dominant oscillations in the human brain and recent evidence suggests that they have an inhibitory function. |
Alpha-band power has been shown to increase over cortical areas responsible for processing potentially distracting information. These attention-related ... |
Alpha waves have a frequency range between beta and theta. They help us calm down when necessary and promote feelings of deep relaxation. |
24 янв. 2022 г. · Our data show that the power of occipital alpha-band brain waves can be increased by motion sensitive visual processes that persist when the eyes are closed. |
1 апр. 2024 г. · This Special Focus on alpha-band dynamics and temporal processing provides an up-to-date snapshot of the playing field, with contributions from leading ... |
12 сент. 2023 г. · Alpha waves are a medium-frequency pattern of brain activity associated with restful and meditative states. These waves measure between 8 and 12 Hz. |
1 апр. 2024 г. · This Special Focus on alpha-band dynamics and temporal processing provides an up-to-date snapshot of the playing field, with contributions from leading ... |
15 окт. 2024 г. · Brain oscillations in the alpha-band (8-14Hz) over posterior areas have been linked to specific processes in attention and perception. |
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