Brow centre
Junction where roma and kyangma rejoin
The brow-centre junction: roma, paralleling uma to its right, and kyangma, paralleling it to its left, curve back to the central axis and rejoin here before their terminal rise to the nostril region as described for the flanking channels in the Six Yogas presentations.
Point 9 of 17 in Tibetan Tsa Lung — Three Channels
Cross-tradition overlaps
No overlapping points are registered for this point.
Sources
Tsongkhapa, A Book of Three Inspirations (primary_canonical)
The three-channel description places the flanking channels beside uma and describes their upper return/convergence near the brow and nasal region. The brow-centre mark is a schematic waypoint derived from that textual course, not a claim about a gross anatomical junction.
Tenzin Wangyal Rinpoche, Awakening the Sacred Body (primary_canonical)
In the Tsa Lung instructional material, the three-channel practice uses the central channel and its two flanking channels as a visualization framework, with their upper convergence represented near the brow. This modern Bon presentation supports the diagram’s practice context, while the exact drawn coordinate remains schematic.