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Johanna Rehn

2 papers in the library · publishing 2025

Papers

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Altered Network Function in Hippocampus After Sub-Chronic Activation of Cannabinoid Receptors in Early Adolescence.

International Journal of Molecular Sciences December 18, 2025 Johanna Rehn, Lucas Admeus, Bernat Kocsis

The cannabinoid 1-receptor (CB1R) is found in particularly high levels in the hippocampus (HPC). Increased CB1R density and binding are observed in patients with schizophrenia, and epidemiological studies suggest that regular cannabis use during adolescence is a risk factor for the disease. CB1R was shown to interfere with neuronal network oscillations and to impair sensory gating and memory...

Altered network function in hippocampus after sub-chronic activation of Cannabis receptors in peri-adolescence.

bioRxiv : the preprint server for biology September 21, 2025 Johanna Rehn, Lucas Admeus, Bernat Kocsis preprint

The Cannabinoid 1-receptor (CB1R) is found in particularly high levels in the hippocampus (HPC), increased CB1R density and binding observed in patients with schizophrenia, and epidemiological studies suggest that regular cannabis use during adolescence is a risk factor for the disease. Historically, concerns around adolescent marijuana use focused on the development of psychosis later in life,...