# Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed)

The National Institute on Drug Abuse (NIDA) invites applications to renew and expand the Collaboratory on Neural Ensembles and Used Substances (NExUS). NExUS is a collaborative research program to decode how substance use experiences and addictive neurobehavioral states are represented in the brain at the level of cell populations. This funding opportunity seeks applications that propose systematic and scalable methods to identify, map, and analyze groups of neurons that respond to used substances. The goal is to create a comprehensive, multimodal database and use it to test hypotheses about how specific neural population activity patterns relate to behavioral states associated with substanc...

Canonical page: https://grantsonar.com/grants/opportunity/neural-ensembles-and-used-substances-nexus-collaboratory-building-a-mult-eb23c8b2-d89a-4e4a-a4c6-cea67bd4df94
Source: grants_gov
Source ID: 360562
Last confirmed Oct 13, 2026 · Grants.gov
Deadline: February 8, 2027
Award size: not disclosed

## Answer-first Q&A

### Who is eligible for Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed)?

Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed) eligibility includes eligible applicants named in the notice. Geographic eligibility is national or notice-specific geography; applicants should confirm the source notice before applying.

### What is the deadline for Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed)?

Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed) has a listed deadline of February 8, 2027. Grant deadlines can change, so verify the current date with National Institutes of Health before submitting.

### How much funding is available for Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed)?

Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed) lists an award size of not disclosed. Award ranges and total program funding are reported from the source metadata when available.

### Who funds Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed)?

Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed) is funded by National Institutes of Health. GrantSonar tracks the notice with source ID 360562 from grants_gov.