CBD is known to improve cbd memory and memory by increasing dendritic spine density involved in synaptic plasticity. It also mitigates THC-induced learning impairment and enhances learning after brain damage. It also improves cognitive performance and verbal memory in healthy individuals as well as patients suffering from neurodegenerative disorders such as Alzheimer’s disease (Alzheimer’s disease) and Parkinson’s disease (Parkinson’s disease).

Memory Unleashed: The Intriguing Connection Between CBD and Cognitive Function

CBD can help people with Corticobasal degeneration, a rare disorder that causes gradually worsening problems with movement, speech, and memory. It occurs when brain cells die or become damaged, usually in the area around one limb. CBD has been shown to reduce the severity of symptoms in people with this condition, as reported in a recent clinical trial.

Studies indicate that chronic cannabis use is associated with impaired cognition in the domains of working memory, response inhibition, and verbal memory. However, these impairments are reversible with abstinence from cannabis and are not necessarily caused by residual effects of THC exposure in the brain. Moreover, CBD can reduce the detrimental effects of THC on cognition, for example by enhancing the memory consolidation process (Holland et al. 2019).

A study assessing the effects of 600 mg oral CBD on working memory found that it improved the manipulation of information in working memory indexed by backwards digit span but did not affect maintenance indexed by forward digit span. Another study finding null results on this measure was conducted using a placebo rather than CBD, which may have impacted the outcome of the experiment. In contrast, a study administering 800 mg CBD daily showed that it improved the retention of information in working memory indexed by backwards and forward digit span.