Component
CB1 receptors in the hippocampus
CB1 receptors in the hippocampus. Species, exposure and limitations are retained in each linked claim.
1 recorded relationships. Experimental role, claim status and evidence remain attached to each record.
How nutrients influence it
Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
How nutrients reach it in more than one step
Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.
Tracing routes…
What it does
Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.
What it acts on
Hippocampal CB1 receptors mediate the memory-impairing effects of THC.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/thc-research/19322169.abstract.txt", "locator": "Indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "30928c5217e21de0bdcdac0c5485e1608c9e1ee354404319a78ee8ac369b9443", "start_char": 0, "end_char": 1794, "text_sha256": "30928c5217e21de0bdcdac0c5485e1608c9e1ee354404319a78ee8ac369b9443"}
- experimental_model
- Region-specific CB1 manipulation with memory testing
- exposure
- THC with hippocampal CB1 manipulation
- limitations
- Localises the effect to one structure, which the whole-animal antagonist studies cannot do.
- nutrient_topic
- THC research collection; topical membership is not evidence of a direct clinical effect, and THC is recorded separately from the endocannabinoids it imitates. · Delta-9-tetrahydrocannabinol / THC
- organism
- Rodent
- plain_language
- It is the receptors in one brain structure that account for the memory effect.
- primary_references
- [thc-p19322169] Hippocampal CB(1) receptors mediate the memory impairing effects of Delta(9)-tetrahydrocannabinol. (2009). https://pubmed.ncbi.nlm.nih.gov/19322169/ DOI: 10.1038/npp.2009.31
- tissue_or_cell_type
- Hippocampus
THC: the cannabinoid receptors, the endocannabinoid system it occupies, what the drug does, and the dietary fat it is built from (2026-09-21) · lines 465–476
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Region-specific CB1 manipulation with memory testing · source_derived_draft · unverified_draft
### thc-hippocampal-cb1-memory Hippocampal CB1 receptors mediate the memory-impairing effects of THC. Condition category: normal nutrient_topic: THC research collection; topical membership is not evidence of a direct clinical effect, and THC is recorded separately from the endocannabinoids it imitates. plain_language: It is the receptors in one brain structure that account for the memory effect. organism: Rodent tissue_or_cell_type: Hippocampus experimental_model: Region-specific CB1 manipulation with memory testing limitations: Localises the effect to one structure, which the whole-animal antagonist studies cannot do. exposure: THC with hippocampal CB1 manipulation evidence_span: {"source_cache": "artifacts/thc-research/19322169.abstract.txt", "locator": "Indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "30928c5217e21de0bdcdac0c5485e1608c9e1ee354404319a78ee8ac369b9443", "start_char": 0, "end_char": 1794, "text_sha256": "30928c5217e21de0bdcdac0c5485e1608c9e1ee354404319a78ee8ac369b9443"} [thc-p19322169] Hippocampal CB(1) receptors mediate the memory impairing effects of Delta(9)-tetrahydrocannabinol. (2009). https://pubmed.ncbi.nlm.nih.gov/19322169/ DOI: 10.1038/npp.2009.31
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.