# The Effect of Acetylcholine on Memory and Attention

> **NCT00001977** · — · COMPLETED · sponsor: **National Institute of Mental Health (NIMH)** · enrollment: 70 (—)

## Conditions studied

- Alzheimer's Disease
- Healthy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00001977
- **Lead sponsor:** National Institute of Mental Health (NIMH)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2000-01
- **Primary completion:** —
- **Final completion:** 2001-04
- **Target enrollment:** 70 (—)
- **Last updated:** 2008-03-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00001977

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00001977, "The Effect of Acetylcholine on Memory and Attention". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT00001977. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*