Report summary

For University of California, San Diego Department of Neurobiology in 2015-2026, the graph shows 40 visible PIs and 31 internal PI collaborations. The main research signal is Neuroscience as the leading field (42% of slots across 29 PIs; 29 labels), Cellular and Molecular Neuroscience as the leading subfield (22% of slots across 20 PIs; 20 labels), and Neuroscience and Neuropharmacology Research as the leading topic (11% of slots across 13 PIs; 13 labels). The network looks reasonably well-rounded, with visible collaboration groups but not so much concentration that one field explains the whole department. The most prominent PIs by weighted works are Yishi Jin (32.5 weighted works; Genetics, Aging, and Longevity in Model Organisms, Circadian rhythm and melatonin); David Kleinfeld (31.5 weighted works; Neural dynamics and brain function, Neuroscience of respiration and sleep). The clearest collaboration lines are Andrew Chisholm and Yishi Jin (18 shared works, weight 9.4); Stefan Leutgeb and Jill K. Leutgeb (19 shared works, weight 8.7). The strongest breakdown groups are group 1 with 9 PIs, 12 internal connections, weight 17.9, around Cellular and Molecular Neuroscience, Cognitive Neuroscience, Molecular Biology, led by Takaki Komiyama, Yimin Zou, Stefan Leutgeb.