Skip to content
Catalyst

OutcomesOutcome

Rey Auditory Verbal Learning Test delayed recall score

3 findings from 2 compounds ↓reported in words recalled (count)

Open in the graph: Rey Auditory Verbal Learning Test delayed recall score
Rey Auditory Verbal Learning Test delayed recall score

What moved it

How to read these marks

3 findings · 2 compounds · by evidence strength. No dose is advised.

Fig. 2 Rey Auditory Verbal Learning Test delayed recall score2 compounds outer ring on requestSelected Rey Auditory Verbal Learning Test delayed recall score · centre
×1.60
Labels
Measured outcomeInspector

Rey Auditory Verbal Learning Test delayed recall score

Findings drawn, by strength

3findings · 2 compounds

  • Limited1
  • Very limited2

Most findings

  • Bacopa monnieri×2
  • Beta vulgaris×1
Keys

← → round a ring↑ ↓ out and inEnter selecte the outer ringf fit to view+ − zoomEsc clearclick a node to select it

Compound raisesFindingsStrongest
Bacopa monnieri
2
Very limited
Beta vulgaris
1
Limited

Not pooled · no summary effect · point at a mark · Tab, then the arrow keys

Reported to move it3 findings

  1. Beta vulgarisMoved: raisesEvidence: LimitedPaper: PMID 378756372024
    Who
    Healthy adult women and men, 90 minutes after a single dose, compared with placebo in a two-period crossover
    Dose studied
    Single dose of four chewable tablets containing 3 g of Beta vulgaris extract in total, cognitive testing 90 minutes later

    Significant improvements with moderate effect size were found on memory consolidation at the short and long term only after BR-CT supplementation via the Rey Auditory Verbal Learning Test immediate (+ 20.69%) and delayed (+ 12.34%) recalls.”

    Quoted verbatim from Acute effects of a chewable beetroot-based supplement on cognitive performance: a double-blind randomized placebo-controlled crossover clinical trial.crossoverPermalink
  2. Bacopa monnieriMoved: raisesEvidence: Very limitedreplicated ×1Paper: PMID 186111502008
    Who
    Healthy elderly participants aged 65 or older (mean age 73.5 years), without clinical signs of dementia
    Dose studied
    300 mg/day

    Controlling for baseline cognitive deficit using the Blessed Orientation-Memory-Concentration test, Bacopa participants had enhanced AVLT delayed word recall memory scores relative to placebo.”

    Quoted verbatim from Effects of a standardized Bacopa monnieri extract on cognitive performance, anxiety, and depression in the elderly: a randomized, double-blind, placebo-controlled trial.RCT · 3 monthsPermalink
  3. Bacopa monnieriMoved: raisesEvidence: Very limitedreplicated ×1Paper: PMID 205904802010
    Who
    Healthy adults over 55 years of age in Lismore, NSW, Australia
    Dose studied
    300 mg/day

    Bacopa significantly improved verbal learning, memory acquisition, and delayed recall as measured by the AVLT: trial a4 (p = 0.000), trial a5 (p = 0.016); trial a6 (p = 0.000); trial a7 (delayed recall) (p = 0.001); total learning (p = 0.011); and retroactive interference (p = 0.048).”

    Quoted verbatim from Does Bacopa monnieri improve memory performance in older persons? Results of a randomized, placebo-controlled, double-blind trial.RCT · 3 monthsPermalink

How it is measured

Number of words correctly recalled on the delayed free-recall trial of the Rey Auditory Verbal Learning Test (AVLT), administered after the standard post-list interference and delay interval.

Papers about it

As an endpoint3

Show the papersHide the papers

  • Acute effects of a chewable beetroot-based supplement on cognitive performance: a double-blind randomized placebo-controlled crossover clinical trial.

    European journal of nutrition2024PMID 37875637Via: named in the paper, as read

  • Does Bacopa monnieri improve memory performance in older persons? Results of a randomized, placebo-controlled, double-blind trial.

    Journal of alternative and complementary medicine (New York, N.Y.)2010PMID 20590480Via: named in the paper, as read

  • Effects of a standardized Bacopa monnieri extract on cognitive performance, anxiety, and depression in the elderly: a randomized, double-blind, placebo-controlled trial.

    Journal of alternative and complementary medicine (New York, N.Y.)2008PMID 18611150Via: named in the paper, as read

Newest

  • Acute effects of a chewable beetroot-based supplement on cognitive performance: a double-blind randomized placebo-controlled crossover clinical trial.

    European journal of nutrition2024PMID 37875637As an endpoint

  • Does Bacopa monnieri improve memory performance in older persons? Results of a randomized, placebo-controlled, double-blind trial.

    Journal of alternative and complementary medicine (New York, N.Y.)2010PMID 20590480As an endpoint

  • Effects of a standardized Bacopa monnieri extract on cognitive performance, anxiety, and depression in the elderly: a randomized, double-blind, placebo-controlled trial.

    Journal of alternative and complementary medicine (New York, N.Y.)2008PMID 18611150As an endpoint