Holden /hold-en/ [2 sylls.] as a boys' name is pronounced HOHL-den. It is of Old English origin, and the meaning of Holden is deep valley. The hero of JD Salinger's novel The Catcher in the Rye is named Holden Caulfield.ariations. Holden is an uncommon given name for males but a very popular last name for both adults and children (#940 out of 150436, Top 1%).
Delta-9-tetrahydrocannabinol (Î´9-THC, THC) and delta-8-tetrahydrocannabinol (Î´8-THC), mimic the actions of anandamide and 2-arachidonoylglycerol, neurotransmitters produced naturally in the body. These cannabinoids produce the effects associated with cannabis by binding to the CB1 cannabinoid receptors in the brain.
While it would be premature to extrapolate the study's findings to humans, at a minimum, the data reinforce the notion that cannabinoids are unusually non-toxic to the brain and that even long-term use of marijuana likely represents little risk to brain function.