Health · Medical Research · 5 hrs ago
Movement-triggered chronic back pain linked to a brain network
Bending to tie shoes or lifting a grocery bag can trigger pain for people with chronic back pain.
A new study found that movement-triggered pain was linked to increased activity in the brain's default mode network.
This network is associated with self-reflection and mind wandering.
The finding was unexpected because the network usually becomes less active during acute pain, such as pain from touching a hot stove.
The result suggests that ongoing back pain may involve different brain activity from short-lived pain.
The study does not say what this finding means for treatment or what researchers will do next.
A study found that movement-induced chronic back pain was tied to increased activity in the brain’s default mode network.
The network is associated with self-reflection and mind wandering.
The finding was unexpected because the network typically becomes less active during acute pain.
Everyday movements such as bending down or picking up a grocery bag can trigger painful flare-ups for people with chronic back pain.
- Who
- Researchers studying chronic back pain.
- What
- They found that movement-induced chronic back pain was tied to increased activity in the brain’s default mode network.
- When
- The study was reported on October 14, 2026.
- Where
- Not stated.
- Why
- Not stated.
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- Publication date
- October 14, 2026
- Brain network
- Default mode network
- Pain trigger examples
- Bending down to tie shoes; picking up a grocery bag