NMDA receptors are not necessary for burst firing of lateral habenula neurons in mice
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By
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Rong Zhou
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Jingjing Lu
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Yunxiang Ling
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Hong Wang
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Lijun Cui
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Yongliang Pan
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Huanxin Chen
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June 11, 2026
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Objective:
To investigate the contribution of N-methyl-D-aspartate receptors (NMDAR) to burst firing in lateral habenula (LHb) neurons.
Approach:
Key Findings:
- Spontaneous burst firing persisted in LHb neurons in the presence of D-AP5.
- No significant differences in burst firing parameters were observed between D-AP5 and control conditions.
- Rebound burst firing was unaffected by D-AP5 and MK-801.
Interpretation:
Remove unsupported claims about NMDARs' role.
Limitations:
- Study focused solely on male mice, limiting generalizability.
- Further research is needed to clarify the role of NMDARs in different physiological and pathological states.
Conclusion:
Remove unsupported claims about NMDARs' critical role.