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<p>Today, flickering full-field visual stimulation is used to increase neuronal oscillations for a variety of research or therapeutic purposes. We propose spatially organized sequential visual flickering stimulation as a newer tool to circumvent the intrinsic low-pass filter nature of the vertebrate visual system, in order to increase the power of high frequency oscillations in the visual system. We show that spatially organized visual flickering can increase power in high frequencies (100 to 190&#xa0;Hz) in the visual cortex of mice. Consequently, spatially organized sequential sensory stimulation should be regarded as a putative new way leading to power increases in high frequency domains.</p>

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Sequential visual stimuli increase high frequency power in the visual cortex

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年5月17日

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  • Julian Keil,
  • Victor Hernandez-Urbina,
  • Chrystalleni Vassiliou,
  • Camin Dean,
  • Dietmar Schmitz,
  • Jens Kremkow,
  • Jérémie Sibille

摘要

Today, flickering full-field visual stimulation is used to increase neuronal oscillations for a variety of research or therapeutic purposes. We propose spatially organized sequential visual flickering stimulation as a newer tool to circumvent the intrinsic low-pass filter nature of the vertebrate visual system, in order to increase the power of high frequency oscillations in the visual system. We show that spatially organized visual flickering can increase power in high frequencies (100 to 190 Hz) in the visual cortex of mice. Consequently, spatially organized sequential sensory stimulation should be regarded as a putative new way leading to power increases in high frequency domains.