---
title: "Amyloid Neuroimaging and Genetics Initiative (ANGI)"
id: "6540"
type: "cohort"
slug: "amyloid-neuroimaging-and-genetics-initiative-angi"
published_at: "2024-03-15T14:21:55+00:00"
modified_at: "2024-09-13T19:52:16+00:00"
url: "https://dss.niagads.org/cohorts/amyloid-neuroimaging-and-genetics-initiative-angi/"
markdown_url: "https://dss.niagads.org/cohorts/amyloid-neuroimaging-and-genetics-initiative-angi.md"
excerpt: "The Amyloid Neuroimaging and Genetics Initiative (ANGI) is an add-on study for people who had participated in the IDEAS (Imaging Dementia—Evidence For Amyloid Scanning) Study. The IDEAS-Study is nationwide research study for people who have memory loss to investigate amyloid..."
---

Website:

[https://ncrad.iu.edu/about_angi.html](https://ncrad.iu.edu/about_angi.html)

## Description

The Amyloid Neuroimaging and Genetics Initiative (ANGI) is an add-on study for people who had participated in the IDEAS (Imaging Dementia—Evidence For Amyloid Scanning) Study. The IDEAS-Study is nationwide research study for people who have memory loss to investigate amyloid PET scan. The goal of the ANGI study is to pair the clinical information and brain imaging data collected in the IDEAS-Study, or other related studies, with DNA obtained from a saliva sample. In addition to IDEAS study data, participants enrolled in ANGI provided demographic information. The ANGI DNA samples are banking at NCRAD and can be requested for additional research studies.

## Related Datasets

- [NG00147 – Amyloid Neuroimaging and Genetics Initiative (ANGI) GWAS](https://dss.niagads.org/datasets/ng00147/) The ANGI GWAS dataset includes demographics, APOE genotype, and GWAS data for participants from the ANGI cohort. This dataset also includes amyloid PET scan results (positive, negative, uninterpretable, not yet… [Learn more](https://dss.niagads.org/datasets/ng00147/)

## Related Studies

- [sa000049 - Amyloid Neuroimaging and Genetics Initiative (ANGI)](https://dss.niagads.org/studies/sa000049/) The Amyloid Neuroimaging and Genetics Initiative (ANGI) is an add-on study for people who had participated in the IDEAS (Imaging Dementia—Evidence For Amyloid Scanning) Study. The IDEAS-Study is nationwide research… [Learn more](https://dss.niagads.org/studies/sa000049/)

## Related Sample Sets

- [snd10081 - ANGI GWAS](https://dss.niagads.org/sample-sets/snd10081/) The first release includes quality controlled GWAS data on 1,647 participants from the ANGI cohort. It also includes phenotypes provided by the ANGI Study. [Learn more](https://dss.niagads.org/sample-sets/snd10081/)

 ```