Seven Tesla Evidence for Columnar and Rostral–Caudal Organization of the Human Periaqueductal Gray Response in the Absence of Threat: A Working Memory Study - Fischbach, Alexandra K.; Satpute, Ajay B.; Quigley, Karen; Kragel, Philip A.; Chen, Danlei; Bianciardi, Marta; Wald, Larry; Wager, Tor D.; Choi, Ji-Kyung; Zhang, Jiahe; Barrett, Lisa Feldman; Theriault, Jordan E. (The Journal of neuroscience, 2024)
Keywords: Adult; Blood levels; Brain; Brain Mapping; Brain stem; Cognitive tasks; Defensive behavior; Demand; Female; Freezing; Functional magnetic resonance imaging; Humans; Magnetic Resonance Imaging - methods; Male; Memory; Memory tasks; Memory, Short-Term - physiology; Mental task performance; Mesencephalon; Oxygenation; Periaqueductal Gray - physiology; Periaqueductal gray area; Stress (physiology); Young Adult; brainstem; working memory; periaqueductal gray; high resolution; neuroimaging