Articles on Brain

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Neurological evidence is widely used in murder trials, but it’s often unclear how to interpret it. gorodenkoff/iStock via Getty Images Plus

Certain brain injuries may be linked to violent crime – identifying them could help reveal how people make moral choices

Armed with new tools that reveal patterns of connection between brain areas, researchers are gaining clearer insights into how the brain regulates behavior.
The effects of traumatic brain injuries go beyond what meets the eye. Naeblys/iStock via Getty Images Plus

Newly discovered link between traumatic brain injury in children and epigenetic changes could help personalize treatment for recovering kids

Some children recover better after traumatic brain injury than others, despite appearing similarly to doctors. Looking at the genetic and cellular level, however, reveal key differences.
Astrocytes (red) are vital to forming neural connections. Jeffrey C. Smith Lab, National Institute of Neurological Disorders and Stroke/NIH

Star‑shaped cells make a molecule that can ‘rewire’ the brains of mice with Down syndrome – understanding how could lead to new treatments

Down syndrome results in changes to the structure and function of neural circuits in the brain. Delivering a specific protein to neurons could reverse these changes.

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