Results 181 to 190 of about 3,566 (193)

PACAP/PAC 1 modulates light-induced sleep via the ipRGC-VLPO pathway

Biochemical and Biophysical Research Communications
Light can induce sleep. Many studies have shown that intrinsically photosensitive retinal ganglion cells (ipRGCs) and the ventrolateral preoptic area (VLPO) pathway mediate light-induced sleep. IpRGCs can release the pituitary adenylate cyclase-activating peptide (PACAP), which is involved in the regulation of circadian rhythm.
Weipeng Wang, Yuan Zhang, Lin Li, Yaoyang Xu, Wenbo Zhang, Xiangmin Chen, Xuejie Wang, Guang'an Tong, Pingping Zhang   +8 more
openaire   +2 more sources

ipRGC properties prevent light from shifting the SCN clock during daytime

Nature
The suprachiasmatic nucleus (SCN), the central circadian pacemaker, receives photic input exclusively from intrinsically photosensitive retinal ganglion cells (ipRGCs)1,2. However, light mainly shifts the SCN clock during night-time3-5. Here we induced phase shifts in the SCN clock during the daytime in mice by activating ipRGCs using chemogenetics or ...
Ruchi Komal, Corinne Beier, Amurta Nath, William N. Grimes, Hui Wang, Michael Berry, Claire Gao, Steven Yang, Martina Thurman, Grayson P. Ostermeyer, John Ball, Wei Li, R. Lane Brown, Mario Penzo, Benjamin Sivyer, Jeffrey S. Diamond, Haiqing Zhao, Samer Hattar   +17 more
openaire   +2 more sources

A Non-Canonical Retina-ipRGCs-SCN-PVT Visual Pathway for Mediating Contagious Itch Behavior

Cell Reports, 2022
Steven Wilhelm, Zhou-Feng Chen, Johan van Nispen   +2 more
exaly  

Projections of ipRGCs and Conventional RGCs to Retinorecipient Brain Nuclei

Journal of Comparative Neurology, 2021
Corinne Beier, Samer Hattar, Maria E Yurgel   +2 more
exaly  

44.2: Effects of ipRGCs on Pupil Light Reflex and Perceived Brightness in Different Lighting Environment

Digest of Technical Papers SID International Symposium, 2023
Yan Tu, Nianfang Zhu
exaly  

Coexistence Within One Cell of Microvillous and Ciliary Phototransductions Across M1- Through M6-IpRGCs

Proceedings of the National Academy of Sciences of the United States of America, 2023
King-Wai Yau, Zheng Jiang
exaly  

Spectral sensitivity of ipRGC-related biological effect

Proceedings of Annual Conference of The Illuminating Engineering Institute of Japan, 2006
TAKAHASHI, Yoshika, KATSUURA, Tetsuo, IWANAGA, Koichi, SHIMOMURA, Yoshihiro   +3 more
openaire   +1 more source

Degeneration of ipRGCs in Mouse Models of Huntington's Disease Disrupts Non-Image-Forming Behaviors Before Motor Impairment

Journal of Neuroscience, 2019
Ching-Pang Chang, Po-Yu Liao, Meng-Syuan Lin   +2 more
exaly  

Pupillometry and intrinsic photosensitive ganglion cells (ipRGCs)

2019
openaire   +1 more source

Circadian Rhythm, ipRGCs, and Dopamine Signalling in Myopia

Graefe's Archive for Clinical and Experimental Ophthalmology
Shu Lin, Jianmin Hu, Licheng Li
exaly