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Updated: May 23, 2026

The Use of Pharmacological-challenge fMRI in Pre-clinical Research: Application to the 5-HT System

The Use of Pharmacological-challenge fMRI in Pre-clinical Research: Application to the 5-HT System

Published on: April 25, 2012

fMRI at 20: has it changed the world?

Bruce R Rosen¹, Robert L Savoy

¹Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, MA, USA. bruce@nmr.mgh.harvard.edu

|March 22, 2012

Summary

Functional Magnetic Resonance Imaging (fMRI) is prevalent in cognitive neuroscience. This essay evaluates fMRI's true impact on science, clinical practice, mental illness understanding, and society over 20 years.

Area of Science:

Cognitive Neuroscience
Neuroimaging
Scientific Impact Assessment

Background:

Functional Magnetic Resonance Imaging (fMRI) has seen widespread adoption in cognitive neuroscience research over the past two decades.
Initial reports of fMRI generated significant interest, driving numerous applications and technological advancements.
The long-term societal and scientific impact of fMRI remains less clear than its research prevalence.

Observation:

The study examines fMRI's influence across five key domains: scientific impact, clinical practice, cognitive neuroscience, mental illness research, and broader societal effects.
Analysis considers the evolution of fMRI technology and its integration into various scientific disciplines.
The research questions the extent to which fMRI has fundamentally altered these areas.

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Findings:

While fMRI is a dominant tool in cognitive neuroscience, its transformative effect on clinical practice and understanding of mental illness is still under evaluation.
Technical developments have been substantial, but translating these into broad societal or clinical changes requires further assessment.
The essay synthesizes evidence to gauge the actual-world impact beyond academic research.

Implications:

Understanding the true impact of fMRI is crucial for directing future research funding and neuroimaging development.
Assessing fMRI's contribution to clinical practice and mental health outcomes can guide healthcare integration.
This critical evaluation provides a balanced perspective on neuroimaging's role in science and society.