A recent study conducted in Japan on individuals with mood disorders found that a 4-week exposure to bright light resulted in an increased volume of the left hippocampal dentate gyrus, a region of ...

Sharp-wave ripples and dentate spikes may have complementary roles, Farrell says. "The brain is toggling through these two states." This new knowledge about dentate spikes could open windows into ...

Kazuya Suwabe, Kyeongho Byun, Kazuki Hyodo, Zachariah M. Reagh, Jared M. Roberts, Akira Matsushita, Kousaku Saotome, Genta Ochi, Takemune Fukuie, Kenji Suzuki, Yoshiyuki Sankai, Michael A. Yassa, ...