Correction: CLN3 disease disrupts very early postnatal hippocampal maturation (Scientific Reports, (2025), 15, 1, (24411), 10.1038/s41598-025-02010-1)

Correction to: Scientific Reportshttps://doi.org/10.1038/s41598-025-02010-1, published online 08 July 2025 The original version of this Article contained errors. In the Abstract, “In addition, we assessed hippocampal excitability via in vitro voltage-sensitive dye imaging (VSDI) across the period of postanal hippocampal maturation (p7, p14, p21).” now reads: “In addition, we assessed hippocampal excitability via in vitro voltage-sensitive dye imaging (VSDI) across the period of postnatal hippocampal maturation (p7, p14, p21).” Furthermore, in the Materials and methods section, under the subheading ‘EEG acquisition’, “24 hours” was inadvertently stated as reference citation 21. As a result, “The recording electrodes were secured with dental cement and supporting superglue, and the animal was allowed to recover for at least²¹ hours before recording.” now reads: “The recording electrodes were secured with dental cement and supporting superglue, and the animal was allowed to recover for at least 24 hours before recording.” In addition, in the Discussion, under the subheading ‘Glycerophosphoinositol as early biomarkers in Cln3 disease’, Reference 9 was incorrectly cited. The correct reference was omitted and is stated below as Reference 35. 35. Um, J. W. & Ko, J. Neural Glycosylphosphatidylinositol-Anchored Proteins in Synaptic Specification. Trends Cell Biol., 27(12), 931–945. https://doi.org/10.1016/j.tcb.2017.06.007 (2017). As a result, “The major lipid precursor to GPIs, phosphoinositol (PI), is also involved in the biosynthesis of glycosylphosphoinositol -anchored proteins (GPI-APs), which are crucial for synaptic development⁹.” now reads: “The major lipid precursor to GPIs, phosphoinositol (PI), is also involved in the biosynthesis of glycosylphosphoinositol -anchored proteins (GPI-APs), which are crucial for synaptic development³⁵.” As a result of these changes, the subsequent references have been renumbered. The original Article has been corrected.