My paper about HCN1 in the inferior olive is now out in Cell Reports: https://www.cell.com/cell-reports/fulltext/S2211-1247(18)30118-9. Published together with co-first author Derek Garden, I use in vivo patch-clamp recordings from the cerebellum of awake behaving mice, to show that HCN1 channels reduce timing variability of cerebellar complex spikes.