fMRI
technology→ stable
MRIfunctional magnetic resonance imaging
Functional magnetic resonance imaging or functional MRI (fMRI) measures brain activity by detecting changes associated with blood flow. This technique relies on the fact that cerebral blood flow and neuronal activation are coupled: When an area of the brain is in use, blood flow to that region incre
3Total Mentions
+0.10Sentiment (Neutral)
+1.2%Velocity (7d)
Timeline
1- Research MilestoneApr 14, 2026
Study of 222 students links social media use to physical changes in brain structure
View source- sample size:
- 222
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Sentiment History
6-W106-W16
Positive sentiment
Negative sentiment
Range: -1 to +1
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W10 | 0.10 | 2 |
| 2026-W16 | 0.10 | 1 |