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Updated: May 15, 2026

GABA-activated Single-channel and Tonic Currents in Rat Brain Slices
Published on: July 17, 2011
A sip of GABA for the cerebral cortex
Giulio S Tomassy1, Simona Lodato, Paola Arlotta
1Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA.
Developing interneurons migrate from the ventral telencephalon to diverse brain regions. New research identifies key molecular factors guiding these crucial neuronal migrations to the cerebral cortex.
Area of Science:
- Neuroscience
- Developmental Biology
- Cell Biology
Background:
- Cortical and striatal interneurons originate from the ventral telencephalon.
- These interneurons exhibit distinct migratory paths to reach their final destinations in the brain.
Discussion:
- The molecular mechanisms governing interneuron migration are complex.
- Understanding these pathways is crucial for comprehending brain development and function.
Key Insights:
- Two recent studies identify novel molecular components influencing interneuron development.
- These findings contribute to understanding how interneurons navigate to the cerebral cortex during embryogenesis.
Outlook:
- Further research can elucidate the precise roles of identified molecules.
- This knowledge may inform therapeutic strategies for neurological disorders involving interneuron dysfunction.
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